โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Eastern Ground Parrot
Pezoporus wallicus


Eastern Ground Parrot

Content


Anatomy-parrots

Description

30 cm. length and an approximate weight of 130 g..

The Eastern Ground Parrot (Pezoporus wallicus) has a medium-sized, It gives the impression of a slender silhouette, feeling is enhanced by the presence of a very long tail terminating beak. The identification is reinforced with rounded wings and for a few fine peaks and sharp.

The of adults they have a plumage greenish color with patterns of yellow and black as gallons or points that serve to camouflage itself.

A red band runs around the forecrown. The face and upper part of the chest They show a pretty uniform green colour. The crown Green it is abundantly stained black.

The flanks and abdomen they have yellowish clear black bars. The tail opaque green color shows yellow slots on the outer edges.

Its bill is ochre tones, with the cere rose gray. They present a periocular ring pale grey, the irises eye whitish yellow. Their legs distant have long fingers and their claws they are not curved as in the rest of the parrots.

In the females, You can see a pale yellow stripe at the bottom of the wing .

The immature they have no red frontal band, the face and the chest they have black marks. Its tail is shorter and irises of her eyes are brown.

Subspecies description

  • Pezoporus wallicus wallicus

    (Kerr, 1792) – The nominal

  • Pezoporus wallicus leachi

    (Mathews, 1912) – They have black markings more prominent on the head and thicker, the neck and belly

Habitat:

Eastern Ground Parrot

The Eastern Ground Parrot usually live in lawns along the coast and in the neighbouring moors which rise to the 1.800 meters above sea level. Shrub-dominated moorlands that have suffered from fire in the last decade are generally considered to be their optimum habitat.. As well, moors dominated by reeds and herbs that have suffered some fire between 15 and 18 years ago, they are considered as excellent performance for these parrots. In the interior of the Moors, These birds are concentrated in the driest areas from mid autumn to late spring.

Humid areas they are frequented by the Eastern Ground Parrot, from summer to early autumn, probably in relation to the abundance of seeds at this time of the year. They can also be seen in estuaries, in boggy soils that are full of rods, in the meadows and pastures.

In Tasmania, the Eastern Ground Parrot occupies a rather special habitat consisting of a mixture or a mosaic of Heath, Sedge and weed.

As its common name indicates, These birds are reluctant to take flight. On the rare occasions when they dare to fly, its zigzag in flight seems the of a Small Sandpiper (Actitis hypoleucos) or a Woodcock (Scolopax rusticola) and develops within walking distance (a few 30 m). Once it lands, seek thick cover and can be difficult to relocate.

Contrary to what many people believe, the Eastern Ground Parrot is very active during the day, although, often, are difficult to detect, except when fleeing hastily, hearing the loud vibration of wings just before plunge among the foliage.

Son assets morning and afternoon average. At night, whatever the season, they establish the dormitories in the drylands.

These parakeets are mostly sedentary and live in couples United in a territory which is around of 9 hectares, although the area can sometimes change.

Between February and may, There is a great post-reproductive dispersion in which these birds move away some 120 kilometers from its nesting area.

Reproduction:

The Eastern Ground Parrot usually nest between jJuly and December. A litter was discovered in March. The nest is a fled surface excavated soil from 15 cm and 18 cm in width and between 2 cm and 5 depth cm; It is often full of stems or leaves. It is placed at the base of a mound or a bush above the ground which is accessed through a small tunnel..

The main plants that make up the nest, they are herbs of the genus (empodisma), plants of the genus (Xanthorrhoeoideae) and banksia sheet wide.

Of 20 nests found, 18 located in arid wastelands and 2 only in areas of transition between wetlands and land dry. In all these places there has been a fire for at least four years. The density was low, from January to March a nest each 10 hectares.

The laying includes, usually, 3 or 4 eggs, but in Tasmania (subspecies leachi), were observed 6 eggs in some nests. The incubation lasts around 20 days. Young people are altricial. When leaving the nest, at an age between 20 and 28 days, lie hidden among shrubs, just before fly.

The failure rate in the offspring is quite large, going from the 22 until 31%.

Food:

The Eastern Ground Parrot feeds primarily on seeds of a wide variety of Sedge, herbs, herbaceous plants and shrubs. Occasionally they eat green shoots, leaves, outbreaks, flowers and small fruits.

In the Great Sandy National Park (Cooloola section), the Eastern Ground Parrot feeds primarily on seeds of Sprengelia sprengelioides (Epacridaceae), Schoenus paludosus (Cyperaceae) and Restio complanatus (Restionaceae).

In the Croajingalong National Park, the diet consists, mainly, seeds or fruits of the species Cyperaceae, particularly Schoenus brevifolius and Cassytha (Lauraceae), and also unidentified species of Ericaceae and Fabaceae.

The Eastern Ground Parrot, usually, feeds on Earth, but sometimes forages among the foliage of low shrubs, or on top of clumps of planting of reeds.

The seeds take them from the soil and plants. The parakeet will remain on the stem of a plant to flatten it and throw the seeds of heads down, or it will be the peak along the stem and base of the seeds, with the intention of evicting them and that fall to the ground.

The peak used to cut the seeds and their bases, as well as to handle food. The legs are used only to flatten plant stems.

In the Bundjalung National Park, the Eastern Ground Parrot It was observed feeding on flowers. Occasionally they feed in habitats that have been modified by man, for example, one in cornfield.

They are diurnal, and actively feed throughout the day.

Distribution:

The Eastern Ground Parrot are confined in Australia. The range has contracted in recent times and the species is now only found in isolated pockets of coastal heath and reed-covered land., It extends to the South, from the South of Queensland, where a population of 3.000 birds is dispersed through of the Fraser Island and close to the continent, including Cooloola National Park, Reserve Wide Bay Military, Fraser State Forest and Great Sandy National Park.

It is common locally to around New South Wales, where they are distributed in a number of coastal sites including Evans Head, the Broadwater National Park, Byron Bay, Morton National Park, around the Howe's Cape, Barren Grounds and Nadgee nature reserve.

They come up to Victoria, in the Croajingolong National Park, and they are distributed, provided that the habitat is suitable, along the coast in a series of sites as the Wilson promontory National Park and the Discovery Bay coastal Park in the West.

In the post-breeding period, the dispersal of birds reaches areas of Gippsland and Ninety Mile Beach, Although they can also travel further including the interior Highlands.

The species has become extinct in Southern Australia and on the islands of the bass strait.

In Tasmania it is quite common in the south-west, but small flocks in the central and South-East regions, they are probably now in decline.

Subspecies distribution

  • Pezoporus wallicus wallicus

    (Kerr, 1792) – The nominal

  • Pezoporus wallicus leachi

    (Mathews, 1912) – Tasmania.

Conservation:


minor concern


โ€ข Current category of the Red List of the UICN: Least concern

โ€ข Population trend: Decreasing

The Eastern Ground Parrot is not threatened globalmente.

Habitat loss mainly due to urban growth and modernization of agriculture, accentuated by the use of improper burning of stubble and restoration techniques of plantations of pine trees along the coast, It can be that they are endangering the species. These signs of decline are seen mostly in the West and the South of Australia.

Although the population of Tasmania probably exceed of the 100.000 specimens, the population in the South-East of the continent It is much more low and does not exceed the 3.000 Member.

"Eastern Ground Parrot" in captivity:

Take it easy, shy, active when feeds, After the sunset, enjoy bath. It is customary to their caregiver, but rarely survive beyond a few weeks.

Not found in captivity outside Australia.

Alternative names:

Eastern Ground Parrot, Ground Parrot (Eastern) (ingles).
Perruche terrestre (French).
Erdsittich (German).
Arara-de-cabeรงa-azul (Portuguese).
Perico Terrestre, Perico Terrestre Oriental (espaรฑol).

scientific classification:

Order: Psittaciformes
Family: Psittaculidae
Genus: Pezoporus
Scientific name: Pezoporus wallicus
Citation: (Kerr, 1792)
Protonimo: Psittacus wallicus

ยซGround Parakeetยป Images:

Videos "Eastern Ground Parrot"

ยซTerrestrial Pericoยป (Pezoporus wallicus)

Sources:

  • Avibase
  • Parrots of the World โ€“ Forshaw Joseph M
  • Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
  • Birdlife

  • Photos:

(1) – To western ground parrot (Pezoporus wallicus flaviventris), one of eight in captivity. (WA Department of Environment) – australiangeographic
(2) – A Ground Parrot amongst vegetation By Jarrod Amoore [CC BY 2.0], via Wikimedia Commons
(3) – Eastern Ground Parrot – Office of Environment and Heritage
(4) – flight views of bird flushed from heath by Mat Gilfedder – lynx
(5) – By Jennene Riggs – abc
(6) – By James Sowerby (1757 – 1822) (English) (Artist, Details of artist on Google Art Project) [Public domain or Public domain], via Wikimedia Commons

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Cape Parrot
Poicephalus robustus


Lorito Robusto

Content

Description:

32 cm. medium length and a weight between 300 and 400 g..

The Cape Parrot (Poicephalus robustus) has the head, neck and throat between olive brown and olive yellow, with darker spots (almost black in some birds), especially in the crown; lores and cheeks blackish; pale red frontal band, is present, occasionally, in males (generally evident in females).

The mantle feathers and scapulars dark green opaque, bright green-edged; rump bright green.

Coverts on the leading edges of the wings, Since the carpal joints at the base of the primaries, bright orange red; upper wing coverts, dark green to black, with lighter green edges; below, the feathers of the wings blackish and green. The primaries and secondaries black top, dark brown below. High area of the chest, stomach and vent, bright green; the thighs orange red glossy. Upper, the tail black; undertail, dark brown.

Some birds (around the 10%) have feathers yellow in the plumage spread.

Bill color horn; irises dark brown to reddish brown; legs bluish grey.

The females, generally (Although not always), they have well defined orange red frontal band.

The youth lack of color marks orange red envelope the wing-coverts and the thighs, but tend to show a bit of red in the forecrown.

Subspecies description:

Taxonomic status:

In a study initiated in 1992, the taxonomic status of Lorito was revised Robusto (Poicephalus robustus) (Gmelin), and two species were proposed; Poicephalus robustus, restricted to montane forests of southern Africa, Poicephalus fuscicollis suahelicus, with wider distribution in wooded areas, and Poicephalus fuscicollis fuscicollis, similar to the Poicephalus fuscicollis suahelicus ostensibly, but with discontinuous, restricted to a narrow range of forests and West Africa.

Subspecies Poicephalus robustus

  • Poicephalus robustus robustus

    (Gmelin, 1788) – The nominal species


  • Poicephalus robustus suahelicus

    (Reichenow, 1898) – Of larger size the species nominal, the male has the head and the neck a silvery gray and lacks the reddish frontal band. The female has orange colouring in the the thighs and in the shoulders and in the cere, while the male not. Blue tint in the rump.


  • Poicephalus robustus fuscicollis

    (Kuhl, 1820) – The smaller subspecies. With more blue tones, especially in rump and bottom of the back.

Habitat:

They live in a variety of forest types, including Red Mangroves (Rhizophora mangle) (for example, in Gambia), riparian forests (for example in Ghana, Zimbabwe), Savanna Woods (for example, Nigeria, Ivory Coast), in montane forests at altitudes of 3,750m (for example, east of Zaire), in lowland forests (for example, South Zaire).

The birds of the Southern Africa they have favoritism by the Acacia mearnsii and Podocarpus forests at altitudes between 1.000 and 1,700 m, separating attitudinally and ecologically in the subspecies suahelicus, It occurs in lowland forests.

The birds of the Southern Africa (also perhaps other species) they form communal roosts before spreading to power remote areas (until 90 km) in small flocks.

Sometimes seen separately but more usually found in groups of up to 20 birds (sometimes 50). It forms mixed flocks with peers.

Reproduction:

The nest in hollow trees (including in Brachystegia, Adansonia or Podocarpus) between 6 and 12 meters above the ground.

The season of breeding varies with locality. In Gambia, reportedly, breeding takes place between the months of February and April, While in Zimbabwe It is estimated to be between the months of March to June, and between October and November. In South Africa, breeding takes place in June and between August and October.

The laying tends to be of 3 to 4 eggs.

During the courtship the male feeds the female making exaggerated turns his head and dropping their wings to form a kind of layer around the lower half of your body. The pair shows a strong union ties and they spend much time grooming each other.

Food:

In Zimbabwe, In addition to daily trips in search of food, seasonal movements are performed in search of Uapaca and fruits of Sysygium.

They feed on fruits of ficus, Olea capensis, Mimusops caffra, Acacia molissima, Melia azecdarach, Terminalia, Calodendron capense and Commiphora, the consumption of seeds has also been recorded from the acacia mearnsii, Monotes glaber and the fruits of the Parinari curatellifolia. But, they may prefer the pulp of fruit, discarding the seeds and grains of the seeds.

Has been feeding of millet in Zimbabwe and Malawi, of peanuts harvested in Gambia and, occasionally, visiting gardens of Apple trees, but numerous enough to be considered a plague serious nowhere.

The birds of the Southern Africa feed almost exclusively on fruit of the Podocarpus, long as they are available.

Use the peak to climb between the branches when they feed in the trees; They also feed on the ground. The Cape Parrot make daily trips to secret locations for drinking water.

Distribution:

Probably occupy three zones separated, in the West, South-Central and South of Africa.

In West Africa, are from Gambia and South of Senegal to the East of Ghana and Togo.

In the Center-South of Africa, from the southwest of Congo, South and East of Zaire, Southwest of Uganda, Rwanda and from the center of Tanzania to the North of Namibia, North of Botswana, Zambia and Zimbabwe.

In South Africa from the North-East of Transvaal to the Province Eastern Cape.

Flocks of foraging roam unpredictably and can remain away from traditional sites for weeks. Sometimes they make seasonal movements in relation to the availability of food, for example, in the northern savannas of Ghana.

Local and mostly uncommon across the range, Although more numerous and frequent in Ghana.

Subspecies distribution:

  • Poicephalus robustus robustus

    (Gmelin, 1788) – The nominal species


  • Poicephalus robustus suahelicus

    (Reichenow, 1898) – Are distributed by the center of Angola; Southeast of the Democratic Republic of the Congo, Rwanda and South of Tanzania until Zimbabwe, North of Mozambique, and far northeast of South Africa; in populations along the lower Congo River the three subspecies can mix.


  • Poicephalus robustus fuscicollis

    (Kuhl, 1820) – Are distributed from the South of the Senegal and Gambia to the North of Ghana

Conservation:


minor concern


โ€ข Current Red List of UICN: Least concern

โ€ข Population trend: Decreasing

In 1988 included for the first time in the red list of threatened species by the IUCN as least concern species.

The size of its current population is estimated at less than 1.600 birds in their natural habitat.

Why not join this parrot species in critical hazard is due to the subspecies of this they comprise an area of diffusion much greater than that of the nominal species, whereupon, This leads to a growth in the population of subspecies and the decrease of the nominal species. The subspecies occupy all the Central Africa and Western, while the Poicephalus robustus only lives in some provinces of South Africa as they are Eastern Cape, KwaZulu-Natal and Limpopo.

Over time the Poicephalus robustus, they have drastically dropped its population due to the uncontrolled felling of the forests of Sandalwood to manufacture furniture. Thus reaching that there is only two percent of the forest of Sandalwood.

Diffusion area of Poicephalus fuscicollis and Poicephalus robustus
Diffusion area of Poicephalus fuscicollis and Poicephalus robustus

In captive the Cape Parrot it is found in small quantities by several countries of Europe and without many successful breeding advances, so the first objective to preserve the nominal species is to control the logging of forests, Since the Cape Parrot they have to travel many miles to feed, as there is no food have to descend to feed from the crop fields where many die because they are hunted by the owners of the fields. Forests are also needed in the life of the Poicephalus robustus since they nest in cavities of the trees, they feed on.

The legal and illegal trade It is another point to be highlighted in the conservation of this species. Since 1998 the countries with the most legal exports have been Tanzania, Guinea-Bissau, Guinea, Democratic Republic of the Congo and Ivory Coast. What makes think that the nominal species It has been the least affected in the terms of trade while the subspecies they have been the most affected and the most marketed. This can be known by looking at the area of diffusion of the subspecies and the countries with the most exports made..

The diseases they are also a major threat, above all in the nominal species. The disease of PBFD or beak and feather disease (Psittacine Beak and Feather Disease virus) is that more deaths has caused to the Poicephalus robustus.

"Cape Parrot" in captivity:

It is very similar in nature to the Grey Parrot.
Its capacity for imitation is still little known since, for years, has been very difficult to get in poultry farming.

Not advisable to keep mixed aviaries. Son quiet and depending on their way of breeding (natural or by hand) and previous experiences, they can be quite confident and curious, even without being hand reared do not usually take to commit themselves. As pets they are very Welcome to, Smart and affectionate, with a very good character.

Captive breeding of this species may be the last hope of saving it from total extinction.. The number of specimens in captivity is low, but enough, If handled properly to strengthen the species.

In terms of their longevity, according to sources, a Cape Parrot lived 29,7 years in captivity. In captivity, These birds can be raised from the 5 years of age.

Alternative names:

Cape Parrot, Brown necked Parrot, Brown-necked Parrot, Cape or Brown-necked Parrot, Gray-headed Parrot, Grey-headed Parrot (English).
Perroquet ร  cou brun, Perroquet du Cap, Perroquet du Cap ou P. ร  cou brun, Perroquet robuste (French).
Graukopfpapage, Kap Papagei, Kappapagei (German).
Papagaio-de-bico-grosso (Portuguese).
Lorito Robusto, Loro de El Cabo, Lorito del Cabo (espaรฑol).


scientific classification:

Gmelin Johann Friedrich
Gmelin Johann Friedrich

Order: Psittaciformes
Family: Psittacidae
Genus: Poicephalus
Scientific name: Poicephalus robustus
Citation: (Gmelin, JF, 1788)
Protonimo: Psittacus robustus

Images "Lorito Robusto":

————————————————————————————————

Cape Parrot (Poicephalus robustus)


Sources:

Avibase
– Parrots of the World โ€“ Forshaw Joseph M
– Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
– Birdlife
Wikipedia
– Loromania
Mundoexotics

Photos:

(1) – To Brown-necked Parrot at Jurong Bird Park, Singapore By Peter so [CC BY 2.0], via Wikimedia Commons
(2) – Cape Parrot en Benvie, Karkloof, KwaZulu-Natal, South Africa By Alan Manson [CC BY-SA 2.0], via Wikimedia Commons
(3) – Youth, captive, friendly Poicephalus robustus fuscicollis by Bob Corrigan – Flickr
(4) – Male Cape parrot (Poicephalus robustus). Image credit: Cyril Laubscher – SCI-news.com
(5) – Cape parrot flying low over to wild plum tree. Africa's most endangered parrot like never before... (Rodnick Biljon) – nationalgeographic
(6) – Diffusion area of Poicephalus fuscicollis and Poicephalus robustus By Juan Caparrรณs (Own work) [GFDL or CC BY-SA 4.0-3.0-2.5-2.0-1.0], via Wikimedia Commons

Sounds: Daniel Danckwert (Xeno-canto)

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Black-collared Lovebird
Agapornis swindernianus


Inseparable Acollarado

Content

Description "Inseparable acoloado":

Inseparable Acollarado

13 cm. length and weight of 39 to 41 g.

The Black-collared Lovebird (Agapornis swindernianus) has the forecrown, the lores and crown emerald green. Narrow black band at the nape, behind yellow lined. Mantle and scapulars green; rump and coverts bright blue. Upperwing-coverts green. Flight feathers Blackish with vane Green external on the upper face. Underwing-coverts emerald green.

The underparts pale green pretty boring, particularly on chest; flanks brightest. Central feathers of the tail, large black hand with green tips; other red at the base, green tips with broad black subterminal band.

Bill greyish black; irises yellow; legs Dark yellow green.

Both sexes similar.

The immature they are like adult, but without the nuchal collar. The Green head, the Blue rump and red tail, colors are duller than adults. Iris brown. beak pale gray with black spot at the base.

Subspecies description:

  • Agapornis swindernianus emini (Neumann, 1908) – Of 13 cm length. The collar is red and black and is narrower, It does not extend to the beginning of chest.

  • Agapornis swindernianus swindernianus (Kuhl, 1820) – The species nominal

  • Agapornis swindernianus zenkeri (Reichenow, 1895) – Of 13 cm.. length. Under the black band it has reddish coloration extends to the chest diluted.

Habitat "inseparable acoloado":

The Black-collared Lovebird They inhabit lowland tropical evergreen forests, both primary and secondary, generally below the 700 m. although some reports indicate sightings 1.800 metres in Uganda.

Visits occasionally cultivated land. In general, in small flocks (until 20 birds), sometimes in larger groups during the dry season.

It is a bird, generally, arboreal; frequent the treetops, where they can be very difficult to detect when they remain silent.

Forman communal roosts in their favorite places.

"Inseparable acoloado" reproduction:

Reproduction of this species is, to a great extent, unknown; They have been observed in arboreal termite nests and it is suspected that breeding in the northern basin of the congo river It is in July.

"Inseparable acoloado" food:

Their main food is, apparently, seeds Ficus, extracted from its fruits, in mature forests, light areas near the forest and trees growing areas around the villages; They also take millet, corn and other seeds, as well as insects and their larvae.

birds in the distrito de Ituri, Democratic Republic of the Congo, feeding were observed in the rice crops and Sesame.

"Agapornis swindernianus" distribution:

The Black-collared Lovebird they are endemic in West Africa center in at least two (possibly three or four) separate populations.

In West Africa The species is found in Liberia, Ivory Coast (Taรฏ National Park) to the South of Ghana, which recently they occurred in the Bia National Park.

In West Central Africa Its distribution extends from southern Cameroon south on Gabon and east to the north Congo river and extreme southwestern Central African Republic.

You can also see from the basin Congo river in West Uganda.

Subspecies distribution:

  • Agapornis swindernianus emini (Neumann, 1908) – Spread across the center and east of Democratic Republic of the Congo to the west end of Uganda.

  • Agapornis swindernianus swindernianus (Kuhl, 1820) – The species nominal

  • Agapornis swindernianus zenkeri (Reichenow, 1895) – Distributed in southern Cameroon and eastern Gabon to the southwest of Central African Republic and West Democratic Republic of the Congo.

Black-collared lovebird conservation:


minor concern

โ€ข Current Red List of UICN: Least concern

โ€ข Population trend: Stable

The size of the world population Black-collared Lovebird It has not been quantified, but the species, according to sources, It is considered rare in Ghana and probably confined to forest reserves. Described as common in Gabon and Democratic Republic of the Congo and reasonably common in lowlands in Bwamba of Uganda.

The population is suspected to be stable in the absence of evidence of any reduction or substantial threats.

As a curiosity, emphasize that governments Liberia and Uganda stamps have been printed with his image.

The Inseparable Vireo in captivity:

Probably It not kept out of their range; some captured birds died after a few days or weeks; No further information is available.

As with any other pet, it is essential to ensure that the birds one is about to purchase have been captive bred and not wild caught. In addition to conservation and ethical reasons, trapped wild animals are more likely to get sick and die.

Alternative names:

Black-collared Lovebird, Black collared Lovebird (English).
Insรฉparable ร  collier noir, Insรฉparable ร  collier, Insรฉparable du Libรฉria (French).
Grรผkรถpfchen, Grรผnkรถpchen, Grรผnkรถpfchen (German).
Inseparรกvel-acollarado (Portuguese).
Inseparable Acollarado, Inseparable de Cuello Negro (espaรฑol).


scientific classification:

Kuhl, Heinrich
Heinrich Kuhl

Order: Psittaciformes
Family: Psittaculidae
Genus: Lovebirds
Scientific name: Agapornis swindernianus
Citation: (Kuhl, 1820)
Protonimo: Psittacus Swindernianus


Images "Black-collared Lovebird"


Species of the genus Agapornis


ยซYellow-collared lovebirdยป (Agapornis swindernianus)


Sources:

Avibase
– Parrots of the World โ€“ Forshaw Joseph M
– Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
– Birdlife

Photos:

(1) – Black-collared lovebird, the great unknown – fischospi
(2) – A painting of a Black-collared Lovebird (originally captioned ยซPsittacula swinderniana. Swindernโ€™s Parakeetยป) by Edward Lear (1812-1888) [Public domain], via Wikimedia Commons

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Spix's Macaw
Cyanopsitta spixii


Guacamayo de Spix

Content

Description:

Descripciรณn Guacamayo de Spix

55 to 57 cm.. length and 360 g. of weight.

The Spix's Macaw (Cyanopsitta spixii) has various shades of blue. The head is pale-blue, the wings and tail dark blue. The underside of wings and the tail are black. They have a naked skin in the face grey / Black which sometimes fades to white and white when they are underage.

Bill is completely black, except in the youth having a clean white stripe in the center of the bill. The white band of the bill and the white skin of the face of the youth disappears after 6 months.

The legs are pale grey when they are juveniles, being dark grey, almost black when they are of adults.

The eyes they are dark in the youth, but they fade to white when mature birds.

Habitat:

Information on the natural ecology and behavior of these birds is limited., now that research not started until they were nothing more than 3 known birds those that lived in the wild.

But, there are records in which they are associated with gallery forests dominated by Tabebuia seasonal streams to grow along (streams) in the area caatinga (Thorn scrub semiarid community).

There are reports of the Spix's Macaw inhabiting sheets closed or more common in caatinga habitats (that is to say, that they do not have trees Tabebuia caraiba). Opinions that the species is ecologically linked with palms Mauritia flexuosa left without support and, in view of the wide availability of these habitats, seems totally unlikely.

When a few birds were discovered in 1980, These showed a strong herding behavior. These and the remaining birds, showed strong habitual features, using for example, hangers in the bare branches at the top of the tall trees, making particles and daily flight routes to nesting sites (one of those places, according to reports, was used continuously during 50 years), the last Spix's Macaw which data have, they were strongly linked with the Blue-winged Macaw.

According to reports, sometimes, obsrvados sleeping on top of a cactus, for example, of the species Cereus squamosus.

Reproduction:

In the wild, the Spix's Macaw They nest in tree hollows, most frequently in Tabebuia caraiba mature, at least to several meters above the ground.

the brood, in general, is between the months of November-March may vary in relation to the calendar and the intensity of the rains.

The intercourse lasts usually between 2 and 3 minutes and is done with two birds staying together on a perch with one of the legs of the male (usually right) mounted on the rear of the rump of the female.

It is believed that the normal clutch size in the wild had three eggs. But, in captivity the most common clutch size is four and can range from one to seven. An average egg is of 40 mm x 30 mm and weighs some 20 g.. They lay an egg oval-shaped and white.

The incubation period is of 25-28 days and only the female performs incubation tasks. The females are fed by the male, both within the nest, and outside the nest. The chicks hatch mostly naked with a small amount of cover at the bottom. The emplumamiento occurs in approximately 70 days and captive birds, bred by hand, they tend to become independent between the 100 and 130 days.

Food:

The diet of the Spix's Macaw wild included seeds of Cnidoscolus quercifolius and Jatropha mollissima, seeds and fruits of Melanoxylon, fruits of Maytenus rigida and Ziziphus Juazeiro, and possibly nuts of palmas Syagrus coronata, although the latter probably too strong and large for the relatively delicate beak.

Distribution:

Size of the area of distribution (reproduction / resident): 50 km2

The Spix's Macaw they were endemic in the northeast of Brazil, mainly in the State of Bay, but also from Pernambuco. There they lived in a large expanse of semi-arid territory known as the Caatinga. Within the Caatinga There are micro-habitats, one of which – the Caraibeira Riparian Woodland, was the home of the Spix's Macaw. This particular habitat area is located near a small, charming town called Curaca, conveniently located along somewhere in the san francisco river. One of the tributaries that feed to the san francisco river is the Melancia Creek and it is through this waterway, where can I find the ancient habitat of the Spix's Macaw.

The Caraibeira (Tabebuia caraiba) It is the dominant tree species occurring along the banks of the Melancia Creek; It was also the most important tree species for the Spix's Macaw, Since it provided nesting hollows, shelter and food for the species.

Possibly previously ranged in one much larger Northeastern area of Brazil, that covers much of the region of the ‘Gerais‘ including the South of maranhรฃo, to the northeast of Goiรกs, Southwest of Piauรญ and North of Bay, but reports from some of these areas are apparently based on finger-pointing and even erroneous information provided by bird hunters.

Conservation:


critical hazard

โ€ข Current Red List of UICN: Critical Hazard – Possibly extinct in the wild

โ€ข Population trend: Unknown

The Spix's Macaw It may not be the largest or most colourful species of macaws but is the Parrot with more critically endangered in the world, no known wild specimens(UICN, 2004).

While this species exists captive in various populations, the last known individual in the wild disappeared in late 2000, mainly as a result of the capture for the bird trade Wild addition by the habitat loss. But, cannot yet be presumed extinct in the wild until all potential areas of habitat have been thoroughly reviewed.

Any remaining population is likely to be small, and for these reasons the Spix's Macaw It is treated as a species in critical hazard (possibly extinct in the wild).

TRIVIA:

Conservation Actions Underway:

CITES Appendix I, protected by the Brazilian legislation.

– Ten years of protection, the restoration of the habitat and a variety of community-based conservation in course programmes, they will pave the way for future reintroductions (Y. de Melo Barros in litt., 1999, 2000, Caparroz et to the. 2001).

IBAMA It established the Permanent Committee of the Brazilian Government for the recovery of the Spix's Macaw and cooperation between the holders of birds resulted in annual increments in the captive population.

– This body is succeeded by the Working Group for the recovery of the Spix's macaw (Me and Melo Barros 2006), now supervised by the Chico Mendes biodiversity conservation Institute (ICMBio). This group is responsible for coordinating the captive breeding program, having reintroduction facilities in place later followed by breeding facilities.

Captive Spix's macaw

– The official captive population totaled 80 individuals in 2012, currently being these important proportions in the hands of Al - Wabra Wildlife Preservation (AWWP) in Qatar and Fundaciรณn Loro Parque (LPF) in Tenerife, Spain.

– Other official media are found in Brazil and Germany.

– Including the birds that have not been registered by the official program, It is believed that more than 90 Spix's macaw can exist in captivity around the world.

– Breeding success has occurred within some registered facilities, including AWWP and LPF. The latter has maintained the species since 1984 and in 2007 a new breeding center was opened for the Spix's macaws (Anon 2008a).

AWWP raised successfully five chicks in 2012 and seven in 2013 (Gillespie 2014).

– In 2013 and 2014, females in the captive-breeding population in AWWP they were artificially inseminated, an egg-laying take place successfully (Anon 2015, Tomiska 2015).

– Management and recovery of the species in captivity is in preparation for this species.

– In February of 2009 To the Wabra Wildlife Preservation announced the purchase of the 2.200 acres of the Concord Farm in the State of Bay, Brazil, the site has one of the last recorded sightings of Spix's Macaw Wild, in October of 2000 (To Wabra Wildlife Preservation undated).

Concord Farm It was also the basis of the field project of the Spix's Macaw, funded largely by the LPF, that operated in whole decade of 1990 until the completion in 2002, and the site for the release of the only prisoner of Spix's Macaw missing by returning to their natural habitat, in 1995.

Concord Farm borders with the 400 acres of the Gangorra Farm, previously acquired by a consortium of conservation.

– Intended to allow that both farms can return to a more natural state by removing domestic cattle, in order to, long-term, the place can be a valuable habitat for the future restoration of a wild population of Spix's Macaw.

Conservation Actions Proposed:

– Identify a release site suitable for the annual potential release of birds bred in captivity from between 2013 and 2030 based on the success of captive breeding efforts (Me and Melo Barros 2006).

– Continue to develop artificial reproduction techniques to increase the population.

– Protect and enhance the habitat at the site of release identified (Me and Melo Barros 2006).

– Establish a well equipped facility in place of reintroduction in Praia do Forte under property IBAMA (Me and Melo Barros 2006).

– Introduce chicks bred in captivity and ensure its protection of trappers.

– Continue the cooperation between the holders of captive birds.

– Continue ecological studies to assess the need for habitat management (Snyder et to the., 2000).

– Continue the community programs.

"Spix's Macaw" in captivity:

Some suggest that there may be up to 120 These beautiful birds in private collections – the exact number is unknown. But, what is certain is that these last Spix's macaws survivors are among the most valuable and protected birds in the world.

Its longevity is estimated between 20-30 years in the nature and 20-40 years in captivity. Latest Spix's Macaw known wild had at least 20 years of age, at the time of his disappearance. There are two Spix's macaws in captivity who were born in 1976 and these are the Macaws oldest registered species.

Alternative names:

Spix’s Macaw, Little Blue Macaw (English).
Ara de Spix (French).
Spixara, Spix Ara, Spix-Ara (German).
Ararinha-azul (Portuguese).
Ararinha-azul (Portuguese (Brazil)).
Guacamayo de Spix, Maracanรก Azul (espaรฑol).

Johann Georg Wagler
Johann Georg Wagler

scientific classification:


Order: Psittaciformes
Family: Psittacidae
Genus: Cyanopsitta
Scientific name: Cyanopsitta spixii
Citation: (Wagler, 1832)
Protonimo: Sittace Spixii


Images Spix's Macaw:



ยซSpix Guacamayoยป (Cyanopsitta spixii)

Sources:

  • Avibase
  • Parrots of the World โ€“ Forshaw Joseph M
  • Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
  • Birdlife
  • TO THE WABRA WILDLIFE PRESERVATION

  • Photos:

(1) – A Spix's Macaw in Vogelpark Walsrode, Walsrode, Germany in about 1980 By Rรผdiger Stehn from Kiel, Deutschland (71 Spix-Ara) [CC BY-SA 2.0], via Wikimedia Commons
(2) – A juvenile in captivity. Note white stripe along top of beak and pale-grey bare facial skin By The original uploader was Robert01 at German Wikipedia(Original text: Robert01) (Self-photographed) [CC BY-SA 2.0 of], via Wikimedia Commons
(3) – Exhibit in Museum of Natural History, Berlin, Germany. Photography was permitted in the museum without restriction By Daderot (Own work) [CC0], via Wikimedia Commons
(4) – guacamayo de Spix (Cyanopsitta spixii) por Lycaon – Fauna extinta recientemente, redescubierta, nuevas especies – ellinceiberico
(5) – Cyanopsitta spixii – Parrot-birds
(6) – An 1878 painting of an adult by Joseph Smit [Public domain], via Wikimedia Commons

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Thick-billed Parrot
Rhynchopsitta pachyrhyncha


Cotorra Serrana Occidental

Content

Description:

Ilustraciรณn Cotorra Serrana Occidental

38 cm.. of length and a weight of 300 g..

The Thick-billed Parrot (Rhynchopsitta pachyrhyncha) has the forecrown, the lores and a large swath in the region supercilii, bright Scarlet Red; a small patch of feathers brown in color lores, directly in front of the eyes; the crown, the cheeks and the sides of the neck are green with yellow tinge. The upperparts Green tinged indistinct tone olive in scapulars.

Upperwing-coverts Green with red feathers in the region where bend the wings. The flight feather of color green for over, with blackish tips and margins to the vane inner, grey below. Large infra-wing coverts Yellow, other coverts green.

Underparts Green with red on the the thighs. Upper, the tail green; gray at the bottom.

The bill black; bare orbital skin yellowish white; irises yellow-orange; legs grey.

Both sexes similar.

Immature with the bill color horn, greyish the bare orbital skin, and no Scarlet feathers behind the eye or red in the region where bend the wings.

The Thick-billed Parrot is often treated as the same species as the Maroon-fronted Parrot.

Habitat:

It inhabits in Highlands with mature pine forests or pine forests with other conifers of the genus Pseudotsuga, malls Populus and/or trees of the genus Quercus, in areas isolated and often rugged, sometimes are also observed in towns of lowlands.

They are mostly distributed at altitudes between 1,500 and 3,000 m, breeding generally at heights between 2,000 and 3,000 m.

Its preference they are areas with Pinus arizonica and Pinus ayacahuite. In general, observed in flocks. They rest in large groups on inaccessible cliffs or trees with dense foliage. Diurnal movements of up 40 km between resting areas and feeding.

Long-lived and gregarious, they form social groups; because of this, over time the Thick-billed Parrot they return to visit forests which are of your choice.

Reproduction:

Nest in the cavities of trees, usually pine, but also, according to sources, in trees of the species Populus tremuloides and Pseudotsuga taxifolia; usually in trees partially dead or alive, with small holes excavated, for example, by woodpeckers as the Northern Flicker (Colaptes auratus) or caused by fungal decomposition in the Heartwood wood; sometimes very together (in the same tree) When there is available room, Although generally scattered.

The breeding season coincides with the ripening of the pine seeds; birds, usually, They arrive at the breeding area between the months of April and May, carrying out the mid June to end of July update. The young begin to leave the nest from early September to late October, after 59 – 65 days, depending on their parents for a period of time after fledging.

Clutch of 2 to 4 eggs, generally three, Perhaps variable with the size of the harvest of pine seeds. The care of the eggs during incubation is carried out by the female and the care of the young is biparental..

Food:

Diet Thick-billed Parrot It is mainly composed of pine seeds (including the of the Pinus teocote and of the Pinus leiophylla) extracted from the cones with its powerful beak; They also feed, according to sources, of seeds and sprouts coniferous Pseudotsuga, fruits of the American black cherry (Prunus serotina) and acorns.

Distribution:

Size of the area of distribution (reproduction / resident): 67.100 km2

The distribution Master of the Thick-billed Parrot lies between the West and centre of Mexico, with sporadic movements towards the North and towards South.

You can see in Sierra Madre Occidental in the South of Chihuahua, South and West of Durango, the adjacent areas of the East of Sonora and Sinaloa; confirmed breeding only in the first two states.

Like other bird specialists in pine seeds, the Thick-billed Parrot wanders widely after playback, sporadically to South-West of Mexico in Jalisco, Colima and Michoacรกn, previously to the East up to Veracruz (Although these records are possibly involved the Maroon-fronted ParrotRhynchopsitta in terris) and, possibly, Coahuila de Zaragoza.

Formerly it was a sporadic visitor, and possibly resided and lesson in Arizona (especially in the mountains of Chiricahua, in the South) and in New Mexico, EE.UU, Although since the beginning of the century 20 no large-scale visits have been observed and the latest reproductive data in the area date from the 1938.

The presence of the Thick-billed Parrot is determined by the availability of pine seeds; the core of your playback area It seems to be the most constantly occupied area.

The decrease important in your population during the century 20 as a result ,mainly, of the loss and degradation of habitat, with the absence of these birds where the large pines were cut down, mainly by forestry. The loss of birds in EE.UU. was attributable to the hunt, but his presence there, probably, It was only in the short term, When were feeding conditions unusually favorable (or on the contrary very unfavorable in Mexico).

The recent threats in Mexico they are the trade in live birds and the continuous loss of habitat for livestock, as well as logging (the loss of old trees for nesting is a major problem that puts this species at a higher risk than the of the Maroon-fronted Parrot, when the latter uses the cliffs to build their nests).

Confiscated and captive-bred birds were released in Arizona at the end of the Decade of 1960, with the first successful reproduction in EE.UU. shortly after, although unfortunately the birds have mostly disappeared from that area.

There are no protected areas in Sierra Madre Occidental. The Appendix I. In danger.

Conservation:

State of conservation โ“˜


Endangered Endangered โ“˜ (UICN)โ“˜

โ€ข Red List category of the UICN current: In danger of extinction

โ€ข Population trend: Decreasing

The thick-billed Parrot is found in danger of extinction due to the destruction of nesting habitat, as well as his commercial exploitation, the decrease of population who have suffered these parrots is very evident to those that, long overdue, They inhabit the timber areas of Chihuahua and Durango (Lanning and Shiflett, 1981).

The commercial logging of pine living for wood, as well as standing dead trees to obtain their pulp, they are ending with a lot of nesting sites effective and potential for these birds (Lanning and Shiflett, 1983).

The trade of the parrots seemed to be minimal until the 1980s (Lanning and Shiflett, 1981), However, It is estimated that during 1985 and 1986 between several hundred and even thousands of parrots were illegally trafficked to the United States of America (Snyder & Wallace, 1988).

To reduce these threats the species and its habitat, There are legal instruments such as the vedas and provisions in the Law-General ecological balance and environmental protection (LGEEPA) and General wildlife law (LGVS); as well as the Norma Oficial Mexicana NOM-059-SEMARNAT-2001 that lists the species of Mexican wild flora and fauna under some risk category and the inclusion and modification mechanisms.

The size of the population of the Thick-billed Parrot It is estimated between 2000-2800 mature individuals.

"Thick-billed Parrot" in captivity:

Its sale as a pet is illegal.

Alternative names:

Thick-billed Macawlet, Thick billed Parrot, Thick-billed Parrot (English).
Conure ร  gros bec, Perriche ร  gros bec, Perruche ร  gros bec (French).
Kiefernsittich, Arasittich, Kiefern Sittich (German).
Papagaio-mexicano-de-testa-vermelha (Portuguese).
Cotorra de Pico Ancho, Cotorra serrana, Cotorra Serrana Occidental, Cotorra-serrana Occidental (espaรฑol).
Cotorra serrana, Cotorra-serrana Occidental, Loro de Pico Grueso Occidental Mexicano, Cotorra de Pico Duro,
Guacamaya, Guaca
(Mexico).


scientific classification:

William Swainson
William Swainson

Order: Psittaciformes
Family: Psittacidae
Genus: Rhynchopsitta
Scientific name: Rhynchopsitta pachyrhyncha
Citation: (Swainson, 1827)
Protonimo: Macrocercus pachyrhynchus


Thick-billed Parrot images:



Species of the genus Rhynchopsitta

Thick-billed Parrot (Rhynchopsitta pachyrhyncha)


Sources:

Avibase
– Parrots of the World โ€“ Forshaw Joseph M
– Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
– Birdlife
– National Commission of Natural Protected Areas

Photos:

(1) – Two Thick-billed Parrots at Arizona-Sonora Desert Museum, Tucson, Arizona, USA By Tim Lenz from Ithaca (Thick-billed ParrotsUploaded by Snowmanradio) [CC BY 2.0], via Wikimedia Commons
(2) – Thick-Billed Parrots at Twycross Zoo, Leicestershire, England By derivative work: Snowmanradio (talk)Rhynchopsitta_pachyrhyncha_-Twycross_Zoo-8.jpg: Paul Reynolds from UK [CC BY 2.0 or CC BY 2.0], via Wikimedia Commons
(3) – An adult Thick-billed Parrot at Edinburgh Zoo, Scotland By Jenni Douglas from Edinburgh, Scotland (Thick billed ParrotUploaded by Snowmanradio) [CC BY 2.0], via Wikimedia Commons
(4) – A Thick-billed Parrot at Cincinnati Zoo, USA By Rhynchopsitta_pachyrhyncha_-captive-8a.jpg: Jean from Shelbyville, KYderivative work: Snowmanradio [CC BY 2.0], via Wikimedia Commons
(5) – Three adult Thick-billed Parrots in captivity in the USA By Joe Mazzola (LovebirdsUploaded by snowmanradio) [CC BY-SA 2.0], via Wikimedia Commons
(6) – Thick-billed Parrot (Rhynchopsitta pachyrhyncha). Two parrots on a nestbox By Just chaos [CC BY 2.0], via Wikimedia Commons
(7) – Thick-billed Parrot Rhynchopsitta pachyrhyncha at Cincinnati Zoo By Ltshears (Own work) [CC BY-SA 3.0 or GFDL], via Wikimedia Commons
(8) – A Thick-billed Parrot in captivity By Mark Dumont from Cincinnati, USA (Thick Billed ParrotUploaded by snowmanradio) [CC BY 2.0], via Wikimedia Commons
(9) – Thick-billed Parrot – Rhynchopsitta pachyrhyncha at Cincinnati Zoo By Ltshears (Own work) [CC BY 3.0], via Wikimedia Commons
(10) – Monographia Psittacorum By Wagler, Johann Georg [CC BY 2.0 or Public domain], via Wikimedia Commons

Sounds: Scott Olmstead (Xeno-canto)

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Dusky-headed Parakeet
Aratinga weddellii

Aratinga Cabecifusca

Content


Anatomy-parrots

Description:

Of 25-30 cm.. length and a weight between 95-115 g.

The head of the Dusky-headed Parakeet (Aratinga weddellii) is greyish Brown, with off blue stripes that give it a scaly appearance. The upperparts are green, the feathers of the nape they have yellowish margins (some banks in the mantle), the back and Hip with Brown centers, giving an appearance of Brown altogether. The scapulars with varying between Brown and green edges; the minor, large and medium-sized inner coverts green grass with paler green margins; the outer and the primary coverts are dark blue. Primary and secondary mostly blue with vane outer Green or green margins toward the vane external in the primaries; very dark (almost black) the Tips. Underwing-coverts green: underside of the flight feather opaque gray. Top of the chest pale green with turquoise suffusion; belly and undertail-coverts pale yellowish green, greener on the flanks. Upper, the tail green, Blue towards the tip: undertail, opaque gray.

Dusky-headed Parakeet

The bill shiny black; cere pinkish grey; wide area orbital off-white; irises yellowish white; legs dark gray.

Both sexes similar.

The immature are like adults but with the irises darker.

Habitat:

Video – "Dusky-headed Parakeet"

Dusky-headed Parakeet (Aratinga weddellii)

They inhabit in humid jungle, semi-wet, swamps, involved swamp forest and stubble, until 500 metres in Colombia and exceptionally 750 metres in Bolivia. Its preferred habitats are the forests and marshes and flooded forests in swampy areas. Also in the remnants of forest in humid savannah and cleared areas with patches of remnant forest. Also observed in coffee and sugarcane plantations; apparently rarely fly over the dense forest. Usually, in pairs or in small groups, but flocks of up to 75 reported individuals where food is plentiful.

Reproduction:

It nests in trees and palms of marshy or riparian areas, between June and August. They also used the cups of dead Palm trees and termite nests.
Four nests observed in Leticia, Colombia, between 4 and 15 metres in height. Birds incubating in the month of February in Colombia. Bird in reproductive condition in the month of August in Bolivia. Observed breeding from June to September in Loreto, eastern peru; from April to July in the Mato Grosso.
A normal start is of 3 to 5 eggs and both parents feed the chicks.

Food:

Its diet consists of seeds, fruit, flowers, berries, as well as insects and their larvae found in decaying trees and stumps.

Distribution:

Its distribution ranges from the southeast of Colombia, east of Ecuador and Peru to the East of Bolivia and West of Brazil.

Apparently Nomad in some parts of the distribution. In general common, even in partially deforested areas, and perhaps increase due to clearing and fragmentation of dense forest.

Conservation:

State of conservation โ“˜


minor concern Minor Concern โ“˜ (UICN)โ“˜

โ€ข Red List category of the UICN current: Least concern

โ€ข Population trend: Growing

The size of the world population Dusky-headed Parakeet It has not been quantified, but this species is described as common (Stotz et to the. (1996)).

This species is suspected that it has been lost between the 15 and the 17,7% of its suitable habitat within its range over three generations (21 years) based on a model of deforestation of the Amazon (Soares-Filho et to the., 2006, Bird et to the. 2011). Given the susceptibility of this species to the hunting or trapping, It is suspected that its population may decrease in around the 25% in three generations.

"Dusky-headed Parakeet" in captivity:

Not common in captivity, but in the past was part of the international trade. They are common in cultivation areas, for this reason they are common in homes of peasants.

The Dusky-headed Parakeet is not known for its ability to mimic the speak human, but they are nevertheless birds very fun, kind and loving – provided that they have been hand reared and socialized properly. They are not as active and noisy as other species of parrots, they only emit sounds, not too high, when excited.

wonderful pets. His charming personality makes them good pets for children. They are not demanding, they spend happy hours playing with their favorite toys but still enjoy human company very much.

They are relatively easy to raise. They may have several broods per year; But, good husbandry practice stipulates that they should not be allowed to have more than two or three clutches to allow for their rest. The size of Sunset is of 3 to 4 eggs, they are incubated for a few 23 days. Both parents take care of the young.. The chicks leave the nest after a few 50 days.

In the wild, according to sources, females have been estimated can live up to 25 years. Its longevity in captivity It has not been studied in detail. It has been observed a muscle aging in wild animals.

Alternative names:

Dusky-headed Parakeet, Dusky Conure, Dusky headed Parakeet, Dusky Parakeet, Dusky-headed Conure, Weddell’s Conure (English).
Conure de Weddell, Conure ร  tรชte sombre, Perriche de Weddell, Perruche de Weddell (French).
Weddellsittich, Weddell-Sittich (German).
Aratinga-de-cabeca-escura, aratinga-de-cabeรงa-suja, jandaia-de-cabeรงa-azulada, jandaia-de-cara-suja, periquito-de-cabeรงa-suja (Portuguese).
Aratinga Cabecifusca, Perico Canoso, Periquito de Cabeza Gris, Perico cabezagris(espaรฑol).
Loro canoso, Perico Canoso, Cotorra cabecigris, Cotorra cabeciparda (Colombia).
Cotorra de Cabeza Oscura, San Pedrito, Lorito cabeza gris (Peru).
Perico cabecioscuro (Ecuador).
Tarechi (Bolivia).
Ipiรญ (Chimane).
Bambaorito (I ingano).
Sacara (Cofรกn.).
Butuquiria (Macuna).

scientific classification:

Order: Psittaciformes
Family: Psittacidae
Genus: Aratinga
Scientific name: Aratinga weddellii
Citation: (Deville, 1851)
Protonimo: Conurus Weddellii

Dusky-headed Parakeet images:



Species of the genus Aratinga

Sources:

Avibase
– Parrots of the World โ€“ Forshaw Joseph M
– Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
– Birdlife

Photos:

(1) – Dusky-headed Conure or Weddellโ€™s Conure (Aratinga weddellii) in captivity. Kobe Kachoen By merec0 (originally posted to Flickr as Kobe Kachoen (32)) [CC BY 2.0], via Wikimedia Commons
(2) – A Dusky-headed Parakeet at Jurong Bird Park, Singapore By Sham Edmond [CC BY 2.0], via Wikimedia Commons
(3) – Dusky-headed Conure or Weddellโ€™s Conure (Aratinga weddellii) By Steve Beger [CC BY-SA 2.0], via Wikimedia Commons
(4) – Dusky-headed Conure or Weddellโ€™s Conure (Aratinga weddellii) By en:user:Jhwodchuck (http://en.wikipedia.org/wiki/Image:DuskyConure.jpg) [GFDL, GFDL or CC-BY-SA-3.0], via Wikimedia Commons
(5) – Aratinga weddellii – black-headed conure – Dusky-headed conure – dusky-headed conure Florin FeneruFlickr
(6) – Ilustraciรณn Dusky-headed parakeet by Biodiversity Heritage LibraryFlickr

Sounds: (Xeno-canto)

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Grey-hooded Parakeet
Psilopsiagon aymara

Grey-hooded Parakeet

Content

Description:

Grey-hooded Parakeet

19-20 cm.. height.
The Grey-hooded Parakeet (Psilopsiagon aymara) has the body mostly green, elongated and with a very long and pointed tail; the forecrown and lores, until the area back from the neck (including the ear-coverts), grayish brown, forming a kind of CAP that comes, slightly, to below the eyes.
Mantle green, lightly olive dyeing; Back and scapulars green; rump and uppertail-coverts, green, slightly brighter; upperwing-coverts green; flight feather green with blackish tips; underwing-coverts of color greenish-yellow. Chin and throat pale-whitish grey; chest grey silver pale, sometimes with dye bluish on the feathers on both sides of the chest; flanks of color yellow pale greenish; the belly and undertail-coverts, green, with faint bluish tint.

Upper, the tail green; undertail, gray. The bill pale flesh-colored; irises dark brown; legs grey-brown.

Both sexes similar, though the male may have brighter grey in the chest.

Immature they have the tail shorter.

NOTE This species was treated as Bolborhynchus aymara.

Habitat:

Video – "Grey-hooded Parakeet" (Psilopsiagon aymara)

You prefer arid habitats shrubs or Woody hills and ravines, dense scrub and trees around settlements and in agricultural areas, also distributed in high Andean steppes and sometimes in the Highlands, at altitudes of 1.800 to 3.400 m, sometimes more low (1,200 m in winter) and supposedly until the 4.000 m in Tucumรกn, Argentina.

The Grey-hooded Parakeet is a bird gregarious, usually seen in small flocks, at least outside the breeding season; large gatherings near areas with water.

Reproduction:

Nest sometimes in colonies, in holes dug in sand banks or in hollows and cactus in desert area. Egg laying in the month of November in Tucumรกn. Clutch 4-5 eggs. Up to seven in captivity.

Food:

The Grey-hooded Parakeet they tend to consume berries and other fruit, In addition to seeds herbaceous and grasses (by example Viguera and other compounds); they usually descend to the ground to collect fallen fruits and seeds from the grass.

Distribution:

Size of the area of distribution (reproduction / resident): 383.000 km2

Is it can be found in the Andes from the South of Bolivia until Argentina and possibly North of Chile.

In West Bolivia It is known from Peace and Cochabamba to the South of Tarija and potosi, and in the Northwest of Argentina on the slopes Andean of Jujuy to the South of Mendoza and to the hills of the South East of Cรณrdoba. In the North of Chile (for example, Tarapacรก) is reported as resident, visitor or absent.

Some movements at altitude seasonal; the Grey-hooded Parakeet move higher in summer. Usually common and apparently without pressure; Small numbers are caught and exported as cage birds.

Conservation:

State of conservation โ“˜


minor concern Minor Concern โ“˜ (UICN)โ“˜

โ€ข Current category of the Red List of the UICN: Least concern.

โ€ข Population trend: Stable.

Justification of the population

The size of the world population It has not been quantified, but this species is described as ยซquite commonยป (Stotz et to the., 1996).

Justification of trend

It is suspected that the population is stable in absence of evidence of any decline or threatens substantial, Although it is exported as bird cage in small quantities.

"Grey-hooded Parakeet" in captivity:

Rare in poultry.

Alternative names:

Gray-hooded Parakeet, Andean Parakeet, Aymara Parakeet, Gray hooded Parakeet, Gray-headed Parakeet, Grey hooded Parakeet, Grey-headed Parakeet, Grey-hooded Parakeet, Sierra Parakeet (English).
Toui aymara, Perruche d’Aymara (French).
Aymarasittich, Aymara Sittich (German).
Periquito-da-serra (Portuguese).
Periquito-da-serra, Catita Serrana Grande (espaรฑol).
Periquito-da-serra (Argentina).
Periquito-da-serra (Bolivia).

Alcide Dessalines d'Orbigny
Alcide Dessalines d'Orbigny

scientific classification:


Order: Psittaciformes
Family: Psittacidae
Genus: Psilopsiagon
Scientific name: Psilopsiagon aymara
Citation: (dโ€™Orbigny, 1839)
Protonimo: Arara aymara

Images Galah Cockatoo"Grey-hooded Parakeet":



Species of the genus Psilopsiagon

Sources:

Avibase
– Parrots of the World โ€“ Forshaw Joseph M
– Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
Birdlife
– Parrot Book, Parrots and macaws Neotropical

Photos:

(1) – Grey-hooded Parakeets (also known as the Aymara Parakeet and the Sierra Parakeet) in Capilla del Monte, Cรณrdoba, Argentina By Nes (originally posted to Flickr as Periquitos) [CC BY 2.0], via Wikimedia Commons
(2) -Psilopsiagon aymara by John Gerrard Keulemans [Public domain], via Wikimedia Commons

Sounds: (Xeno-canto)

โ–ท The world of Pets: Dogs, cats, birds, reptiles, amphibians

Brown-backed Parrotlet
Touit melanonotus

Brown-backed Parrotlet

Content

Description:


Anatomy-parrots

15 cm.. length.

The Brown-backed Parrotlet (Touit melanonotus) has the forecrown, the lower cheeks, the sides of neck, the crown and the rear of the neck, grass-green; lores and upper cheeks paler and more yellowish green; ear-coverts brown. Mantle, back and center rump dull blackish-brown color; scapulars, sides rump and uppertail-coverts green.

Inner coverts and median, alula and primary coverts, blackish brown (the latter with narrow green margins at the outerweb); other coverts greenish brown grass. Tertiary brown. Flight feathers green on the outerweb with black opaque brown at the tips and innerwebs. Underwing, with coverts dull green, flight feather, pale grayish green. Chin yellowish; underparts pale grayish green, blur on the sides of chest. Upper, the tail centrally green with black spot on the tips of the outerweb. Outer feathers bright red at the base with broad black subterminal bands and a small green patch tips; undertail, the tail pale green tones and duller with greyish stain on the tip, pale red in outer featherss. Bill yellow distally, greyer towards base; irises grey; legs grey.

The females may show duller bluish-grey on underparts. Immature not described.

Habitat:

Mainly reported in humid forests on the lower mountain slopes. Most of the records are in altitudes between 500-1.000 m (1.400 metres in the Itatiaia National Park), but some are lowlands to near sea level (for example, Isla del Cardoso). gregarious and generally in small groups 5-20 birds.

Reproduction:

Virtually no information on the breeding. Presumably it occurs in September-October, but this is unconfirmed (Collar 1997a, Necklace et to the ., 2013). A juvenile was photographed in the Serra dos ร“rgรฃos National Park in December of 2008 (Young y Pimentel 2009).

Food:

Known foods include seeds large tree legumes and fruits Rapanea acuminata, Clusia sp. and mistletoe.

Distribution:

Size of its range (breeding/resident): 400.000 km2

The Cotorrita Dorsinegra has a limited distribution in southeast Brazil, from Bay (three records in the nineteenth century) to the South of Sรฃo Paulo, leaping Espirito Santo (although presumably it is extinct there).

sporadically, albeit broad, reported in State of Rio de Janeiro, including Sierra Cantagalo, Serra dos ร“rgรฃos National Park and the surrounding areas of Teresopolis, including vicinity of The Desengano State Park. They were also observed in the Itatiaia massif (including the Itatiaia National Park) where distribution may include adjacent parts of Minas Gerais, Brazil.

Also observed in other locations of unspecified Serra do Mar in the State of Rio de Janeiro and in the city of Rio de Janeiro (for example, in the National Park of Tijuca and forest Corvocado).

Reported in several locations in the Sao Paulo State, to the South of the Isla del Cardoso, near the border with Paranรก. There may be seasonal movements or dispersions (perhaps mainly altitudinal and relatively short distances). Registered in several protected areas such as State Park Serra do Mar and the Itatiaia National Park.

Conservation:

State of conservation โ“˜


Vulnerable Vulnerable โ“˜ (UICN)โ“˜

โ€ข Current category of the Red List of the UICN: Vulnerable.
โ€ข Population trend: Decreasing.

Population size : 2500-9999 specimens.

JJustification of the Red List category

It is likely that the population of this species is small and decreases, with small subpopulations. For these reasons, the species is classified as Vulnerable.

Justification of the population

The evaluation of the Brazilian Red List poultry (MMA 2014) It is estimated that there <10.000 individuos maduros con <1,000 individuos maduros en cada subpoblaciรณn. Justification of trend

Se sospecha una decrease moderate and continuous of the population because rates of habitat destruction and degradation.

Conservation Actions Underway

CITES Appendix II. In Brazil, this species is considered Vulnerable nationally (Silveira & Straube 2008, MMA 2014), and it is protected by Brazilian law. It is distributed in many protected areas, with recent records: Desengano State Parks and Pedra Branca, Itatiaia, Serra dos ร“rgรฃos and Tijuca National Parks (Rio de Janeiro); Experimental Station Ubatuba, Iguape Environmental Protection Area, Serra do Mar, Ilha do Cardoso and State Parks Intervales (Sao Paulo); Salto Morato Natural Reserve y Marsh Antwren (Paranรก) (Wege and Long 1995, Aleixo y Galetti 1997, Necklace et to the ., 2013)

Conservation Actions Proposed

Examine the suitable habitat in Bahia and Espรญrito Santo to clarify their distribution and status. To determine the seasonal abundance at different elevations. You consolidate the protected areas where distributed.

"Brown-backed Parrotlet" in captivity:

It is not known in captivity.

Alternative names:

Brown-backed Parrotlet, Black-backed Parrotlet, Black-eared Parrotlet, Brown backed Parrotlet, Wied’s Parrotlet (English).
Toui ร  dos noir (French).
Braunrรผckenpapagei, Braunrรผcken-Papagei (German).
Apuim-de-costas-pretas, apuim-de-cauda-vermelha, apuim-de-costa-preta, apuim-de-costas-escuras, papagainho, periquitinho (Portuguese).
Cotorrita Dorsinegra, Lorito de Lomo Negro (espaรฑol).


scientific classification:

Prince Maximilian of Wied-Neuwied
Prince Maximilian of Wied-Neuwied

Order: Psittaciformes
Family: Psittacidae
Genus: Touit
Scientific name: Touit melanonotus
Citation: (Wied-Neuwied, 1820)
Protonimo: Psittacus melanonotus


Images Brown-backed Parrotlet:

Video of the "Brown-backed Parrotlet"



Species of the genus Touit


Brown-backed Parrotlet (Touit melanonotus)


Sources:

Avibase
– Parrots of the World โ€“ Forshaw Joseph M
– Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
Birdlife

Photos:

(1) – A Brown-backed Parrotlet in Ubatuba, Sao Paulo, Brazil By Dario Sanches from Sao Paulo, Brazil [CC BY-SA 2.0], via Wikimedia Commons
(2) – A Brown-backed Parrotlet in Ubatuba, Sao Paulo, Brazil By Dario Sanches from Sao Paulo, Brazil [CC BY-SA 2.0], via Wikimedia Commons
(3) – A Brown-backed Parrotlet in Ubatuba, Sao Paulo, Brazil By Dario Sanches from Sao Paulo, Brazil [CC BY-SA 2.0], via Wikimedia Commons

Sounds: Guilherme de Melo Becher (Xeno-canto)