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

Moluccan King-Parrot
Alisterus amboinensis

Moluccan King-Parrot

Content


Anatomy-parrots

Description

35 to 40 cm.. length between 145 and 163 g. of weight.

The Moluccan King-Parrot (Alisterus amboinensis) has a head, neck, the nape of the neck and the upper mantle of bright red, with strong demarcation to dark blue-violet in the lower mantle, back, buttocks and supracaudales coverts. Green wings with the exception of the blue in the small inner coverts and carpal edge. Under, black wings with blue-violet coverts. Bright red bottoms, with mauve bases to coverts infracaudales, sometimes visible; flanks with a little blue. Upper, the very dark blue colal; below black grey color wide-margin rose to the side feathers.

Bill with an orange-red base on the upper mandible, Blackish lower; Orange iris; black grey legs.

The two sexes, somatic sexual dimorphism is not presented..

Immature with more green in the back; Brown-Black beaks; pale eye-ring and darker than the adults of iris. Dotted pink on the outer tail feathers. Mature in one year.

Subspecies

Description subspecies Alisterus amboinensis
  • Alisterus amboinensis amboinensis<

    (Linnaeus, 1766) – The nominal

  • Alisterus amboinensis buruensis

    (Salvadori, 1876) – As the subspecies sulaensis but with more feathers in the tail with pink edges. Blackish grey peak in both sexes

  • Alisterus amboinensis dorsalis

    (Quoy & Gaimard, 1830) – As the nominal but the rose of the absent tail feathers; Red slightly darker on the head and underparts.

  • Alisterus amboinensis hypophonius

    (S. Muller, 1843) – As the nominal, but the wings and the deep blue wing coverts; the rose in the absent tail feathers

  • Alisterus amboinensis sulaensis

    (Reichenow, 1881) – As the nominal, but with a green stripe across the upper mantle; No rim with pink in the tail feathers.

  • Alisterus amboinensis versicolor

    (Neumann, 1939) – Unlike the subspecies sulaensis by having a uniform blue mantle; smaller in size than the nominal.

Habitat:

Moluccan King-Parrot

The Moluccan Parrot is distributed through the dense primary and secondary humid forests, and from time to time in the adjacent plantations, farmland and gardens, from the lowlands up to around the 2.100 meters above sea level.

The birds are usually found in pairs or in small groups, and they are very calm while feeding and shy at all times, hiding in the thick foliage and flying amid shrill calls at the first sign of an intruder.

Reproduction:

Just nothing is known of the cycle of reproduction in the wild, although according to sources, nesting takes place between the months of February and April.

Two young birds nests have been found on two occasions in hollow trees.

One instance of captive breeding gave data for incubation of 19 days, with the emerging young in nine weeks.
The courtship was observed during feeding, and two eggs were deposited.

Food:

The diet includes acorns Lithocarpus, as well as hard fruits, outbreaks and other forest tree berries.

Distribution:

Size of the area of distribution (reproduction / resident): 149.000 km2

Is distributed from Peleng and Sula Islands eastward through the Moluccas, including Halmahera, Buru, Ambon and Seram. Also found in the Western Islands of papua, including Waigeo, Batanta and Salawati.

In New Guinea is from Vogelkop and East of the Bomberai Peninsula some 135 ยฐ E.

Usually Rare due to habitat loss and trade in birds.

Subspecies

Distribution subspecies Alisterus amboinensis
  • Alisterus amboinensis amboinensis

    (Linnaeus, 1766) – The nominal

  • Alisterus amboinensis buruensis

    (Salvadori, 1876) – Is located in Buru in the center of the Moluccas.

  • Alisterus amboinensis dorsalis

    (Quoy & Gaimard, 1830) – Is located in West Papua.

  • Alisterus amboinensis hypophonius

    (S. Muller, 1843) – Endemic to Halmahera in the North of the Moluccas.

  • Alisterus amboinensis sulaensis

    (Reichenow, 1881) – Is located in the Sula Islands

  • Alisterus amboinensis versicolor

    (Neumann, 1939) – It is endemic in the Peleng island of the Islas Banggai

Conservation:


minor concern


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

โ€ข Population trend: Decreasing

The size of the world's population has not been quantified, but the species is described as generally common, Although rare in Halmahera.

The nominal subspecies population is estimated at 70.000 specimens (pit et to the. 1997).

The population is suspected to be declining due to the destruction of habitat in course.

"Moluccan King-Parrot" in captivity:

Occasionally available.

Nervous, is a bird a pet bird.

In captivity will have failed to reproduce.

In the Zoological Garden of Loro Parque, Tenerife, on Canary Islands, biologists Dr. Burkard and Dr. Gerlach they have made so large colonies, but since 1972 they have succeeded until now non.

More information on loromania

Alternative names:

Moluccan King-Parrot, Amboina King Parrot, Amboina King-Parrot, Ambon King-Parrot, Moluccan King Parrot (ingles).
Perruche tricolore, Perruche royale d’Amboine (French).
Amboinasittich (German).
Periquito-rei-amboina (Portuguese).
Papagayo Moluqueรฑo, Papagayo Real de Amboina (espaรฑol).

scientific classification:

Order: Psittaciformes
Family: Psittaculidae
Genus: Alisterus
Scientific name: Alisterus amboinensis
Citation: (Linnaeus, 1766)
Protonimo: Psittacus amboinensis

Images ยซMolucan Parrotยป:

Videos "Moluccan King-Parrot"

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ยซMolucan Parrotยป (Alisterus amboinensis)

Sources:

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

Photos:

(1) – ยซAlisterus amboinensis-Brevard Zoo-8a-ecยป by Alisterus_amboinensis_-brevard_zoo-8a.jpg: Malinderivative work: Snowmanradio (talk) – originally posted to Flickr as Puuuuuuuuuuuurdy Birdy and uploaded to commons at Alisterus_amboinensis_-brevard_zoo-8a.jpg. Licensed under CC BY-SA 2.0 via Wikimedia Commons.
(2) – By richard broderick (T0010716uploaded by Snowmanradio) [CC BY-SA 2.0], via Wikimedia Commons
(3) – Brevard Zoo – Melbourne, FL, USA ยฉ 2004 Jeff Whitlock – The Online Zoo
(4) – Brevard Zoo – Melbourne, FL, USA ยฉ 2004 Jeff Whitlock – The Online Zoo
(5) – Vogelpark, Alphen Aan Den Rijn – ZOOTOGRAFIANDO
(6) – ยซSwainson king parakeetยป by William John Swainson – Transferred from en.Wikipedia. Licensed under Public Domain via Wikimedia Commons.

Sounds: Frank Lambert (Xeno-canto)

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

Northern Rosella
Platycercus venustus

Northern Rosella

Content


Anatomy-parrots

Description

28 cm.. length between 85 and 100 g. of weight.

The Northern Rosella (Platycercus venustus) they have a whitish beaks, black head, except the bottom of the cheeks and Chin that show a cream color. Their underparts feathers, lower back and rump, are pale yellow with black trim, giving these areas a look slightly flaky.

The curves of the wings are blue.

The subcaudales coverts are bright red. Nape, mantle and scapulars are black with broad yellow edges, forming an effect of shoulder straps. Blankets are black. The medium-sized coverts are bluish grey. The rest of the wing coverts are black with edges of yellow or blue grey. Deployed primaries are black. The Central tail feathers are verde-bronce while the outer feathers are dark blue with clear or white edges.

The females they are slightly smaller than the male, with the narrower peak.

The youth they are more turned off, with red markings on the head, and with more green and short tail feathers. Reaches it adult plumage in 12 months.

Subspecies description

  • Platycercus venustus hilli

    (Mathews 1910) – Adults are similar to the nominal species but with bottoms scalloped with a sweeping black and the bottom of the cheeks of violet blue colour.

  • Platycercus venustus venustus

    (Kuhl 1820) – The nominal.

Habitat:

Northern Rosella

The Northern Rosella they are unusual or are irregularly distributed in the mixed forests of eucalyptus and Melaleuca. They are generally found in open areas along rivers but are absent in floodplains along major rivers.. They are also present in the monsoon forests bordering open forests. From time to time, the Northern Rosella visit mangroves, parks and gardens in the vicinity of Darwin.

The Northern Rosella they live in pairs or in small groups ranging between 6 and 8 specimens. You rarely see them in flocks. They are usually very cautious and discreet, except in national parks where they are accustomed to human presence. They are more arboreal than other parrots of the genus habits Rosella. Funny Parrots are difficult to observe, whether on land or hidden in the foliage in the trees. They are most active in the morning and at the end of the afternoon. They show great caution when they come to drink at water points. When moving, their flight is fast, but unpredictable and less undulating than most parakeets.

Reproduction:

The nesting season extends from June to September, Sometimes a little earlier. The Northern Rosella install their nests in hole of a branch or the trunk of a tree cavity, generally in eucalyptus trees located a short distance from a stream. Implementation usually includes between 2 and 4 eggs that are incubated during 19 days. The female is solely in charge of incubation and is fed in the nest by her partner.. The chicks stay is relatively long and may last up to 7 weeks.

Food:

The Northern Rosella feed mainly on seeds of eucalyptus, acacia and Melaleuca Although they despise the of the blue cypress (Callitris intratropica). The seeds of green areas and nectar are also on their menu. The birds that live in the forests near the coast sometimes feed on the coast and along the banks of small streams.

Distribution:

Size of the area of distribution (reproduction / resident): 785.000 km2

Scattered through the coastal areas of the region of Kimberley, Western Australia, stretches of the North of the Northern Territory, and spreading over the border of Queensland at its eastern end.

The species is distributed from around Napier Ranges, in the Western region of Kimberley, to the East across the plateau of Kimberley and reaching the inside of Springvale. Next, crosses the border of the Northern Territory, extending with its southern limit along the victory river, inside, about Katherine, and along the McArthur river. It is also found throughout the nicholson river at the border of Queensland, and are distributed by a series of Islands on the coast including Koolan, Augusto, Coronation, Bathurst and Melville. Is occasionally in the suburbs of Darwin.

The species is generally rare throughout its range. The world's population is less of 50.000, and may that declining. A small number of captivity.

Fully protected by law.

Subspecies distribution

Conservation:


minor concern


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

โ€ข Population Trend: Stable

The Northern Rosella they have a very unequal distribution. At most, they can be considered locally common, but in any part of their range they are evaluated as abundant.

Despite the studies that have been carried out since the 19th century, it is not possible to discern if the numbers are increasing or decreasing. It is possible that its population has always been limited, given the difficulty of finding refuge during the dry season.

Its population, according to some sources, It is estimated at around 50.000 specimens.

"Northern Rosella" in captivity:

Quite calm and shy. Incompatible con otras aves.

Not common in captivity, incluso en la avicultura de Australia

In terms of their longevity, una muestra, according to sources, lived 19,1 years in captivity

Alternative names:

Northern Rosella, Brown’s Parakeet, Brown’s Rosella, Smutty Parakeet, Smutty Parrot, Smutty Rosella, White-cheeked Rosella (ingles).
Perruche gracieuse, Perruche de Brown (French).
Brownsittich, Brown Sittich, Brown-Sittich, Schwarzkopfsittich (German).
Rosela-do-norte (Portuguese).
Perico Gracioso, Rosela del Norte (espaรฑol).

scientific classification:

Order: Psittaciformes
Family: Psittaculidae
Genus: Platycercus
Scientific name: Platycercus venustus
Citation: (Kuhl, 1820)
Protonimo: parrot charming

ยซFunny Parakeetยป Images:

Videos "Northern Rosella"

————————————————————————————————

ยซFunny Parakeetยป (Platycercus venustus)


Sources:

Avibase
– Parrots of the World โ€“ Forshaw Joseph M
– Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
– Birdlife
– AnAge: The Animal Ageing and Longevity Database – An Age entry for Platycercus venustus

Photos:

(1) – Platycercus – loros tipo Rosella – popugaychiki
(2) – Northern rosella taken in Litchfield National Park – A BRIEF DIGRESSION ON PARROTS
(3) – Alan Marshallโ€™s Pictures of Northern Rosella (Platycercus venustus) in the NT (Northern Territory) of Australia
(4) – Alan Marshallโ€™s Pictures of Northern Rosella (Platycercus venustus) in the NT (Northern Territory) of Australia
(5) – By TJ Lin from Taiwan (DSCN8954Uploaded by Snowmanradio) [CC BY-SA 2.0], via Wikimedia Commons
(6) – Rosellas, Northern – Princenton University Press

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

Red Shining-Parrot
Prosopeia tabuensis

Red Shining-Parrot

Content


Anatomy-parrots

Description

45 cm. of length and weight approximate of 280 g..

The Red Shining-Parrot (Prosopeia tabuensis) It is the most distinctive of the colorful parrots of Fiji. It is a large parrot.

Their coloration are distinguished from the other two species. Its head, neck and underparts a brilliant scarlet hues with a blue collar extending behind the neck; the back and tail are a bright green. The flight feather and tail they are green, strongly impregnated with blue.

The bill and legs are black, and irises are orange.

The males and females they are similar, However, the bill the male is larger and the head It has a more square than the females form.

Description 2 subspecies:

  • Prosopeia tabuensis tabuensis

    (Gmelin) 1788 – The species nominal


  • Prosopeia tabuensis taviunensis

    (Layard,THE) 1876 – 40 cm.. length approximately; more small that it nominal species, without the band blue on the nape, the feathers of the abdomen with a tone more blue and with the face less blackish.

Habitat:

Red Shining-Parrot

The Red Shining-Parrot are distributed in the mature forests and through a variety of associated habitats, including the of secondary growth, wooded ravines (nest), coconut plantations, Gardens of villages, agricultural fields, mangroves and scrub.

There has been starting from the 100 meters of altitude until the 1.750, but they are most common between the 400 and 1.000 m.

The Red Shining-Parrot they are suspicious, curious and You can see them individually, in pairs or in flocks of up to 40 individuals outside the breeding season. they are not shy, and loud groups tend to meet in their favotitos places to eat.

They tend to rest on the tops of the trees.

Reproduction:

The Red Shining-Parrot perch upright and turn head rhythmically back and forth, probably showing a form of courtship.

The breeding is in the months from July to October, in trees dead or broken, the female feeds the young.

Of 2-3 eggs that is hatch during 23-24 days.

The juveniles they can fly to the 8 weeks.

Food:

Feeding of the fruits and seeds a variety of trees, for example, Myristica hypargyraea, that is of particular importance in 'USA. They also feed on Mango Mangifera indica, papaya Carica papaya, guava Psidium guajava and bananas. Son agile climbers and move in search of food using their beaks to rely on small branches. Sujentan foods with their claws, since they bite with its powerful beak, and they chew the wood to remove insect larvae.

They feed mainly in the upper canopy, but sometimes also attack the cornfields.

Distribution:

Size of the area of distribution (reproduction / resident): 6.200 km2

The Red Shining-Parrot they are distributed in a natural way in the islands of the Group Fiji including Vanua Levu, KIOA, Taveuni, Qamea, Laucala, Koro and Gau (probably introduced). In Tonga, the species was introduced in Tongatapu prior to contact with the European and where it has already extinct due to habitat loss, and in 'USA where it is still quite common, especially in the forests of the East, North and South-West (with a population estimated between 700- 1.000 birds in 1988).

The species benefits, in part, Thanks to agriculture, but they depend largely on its nest in mature trees of the forest, trees that are being cleared in most of its extension. The species is also threatened by trade, and it is also hunted for its feathers and as food.

Many juveniles are caught to be raised locally as pets, Since they learn to talk easily.

Its population is believed that it may be above the 20.000 specimens, but of the subspecies prosopeia remaining, probably, less than 5.000 birds and its status is of concern.

There has been a sharp decline in the population of the Red Shining-Parrot in some areas due to habitat loss, although the species remains locally common at lower elevations on most of its islands.

Distribution 2 subspecies:

  • Prosopeia tabuensis tabuensis

    (Gmelin) 1788 – The nominal species


  • Prosopeia tabuensis taviunensis

    (Layard,THE) 1876 – Taveuni, Ngamea (Qamea) and Laucala, in the North of Fiji.

Conservation:


minor concern


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

โ€ข Population trend: Decreasing.

The size of the world population It has not been quantified, but the species is described as common and visible throughout its area of distribution (Watling 2001).

The population It is suspected that it may be in decline due to ongoing habitat destruction.

"Red Shining-Parrot" in captivity:

Very rare in captivity.

According to sources, one specimen was still alive after 6,8 years in captivity. Taking into account the longevity of the similar species, the maximum longevity in these animals could be underestimated. Es un hecho que estos animales pueden vivir hasta 23.7 years in captivity, aunque en esta especie no ha sido verificado.

Alternative names:

Red Shining-Parrot, Maroon Shining Parrot, Maroon Shining-parrot, Red Shining Parrot, Red-breasted Musk Parrot, Red-breasted Musk-Parrot, Red-breasted Shining-Parrot (ingles).
Perruche pompadour, Perruche masquรฉe pompadour (French).
Pompadoursittich, Pompadour Sittich (German).
Prosopeia tabuensis (Portuguese).
Papagayo Carmรญn, Papagayo Granate (espaรฑol).

scientific classification:

Gmelin Johann Friedrich
Gmelin Johann Friedrich

Order: Psittaciformes
Family: Psittaculidae
Genus: Prosopeia
Scientific name: Prosopeia tabuensis
Citation: (Gmelin, JF, 1788)
Protonimo: Psittacus tabuensis

ยซMaroon Parrotยป Images:

Videos "Red Shining-Parrot"

ยซMaroon Parrotยป (Prosopeia tabuensis)

    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) – Red Shining-parrot Prosopeia tabuensis in captivity, Fafa Island, Tonga By Duncan Wright (Own work) [GFDL or CC BY-SA 3.0], via Wikimedia Commons
    (2) – A painting of a Maroon Shining Parrot by Edward Lear 1812-1888 Edward Lear [Public domain], via Wikimedia Commons
    (3) – Red Shining-parrot (Prosopeia tabuensis) De Voeux Peak, Taveuni, Fiji Islands By Aviceda (Own work) [CC BY-SA 3.0], via Wikimedia Commons
    (4) – Maroon Shining Parrot Prosopeia tabuensis Kula Eco Park – Viti Levu, Fiji ยฉ 2007 Sarah P. Otto – The Online Zoo
    (5) – A bird foraging on the ground by Josep del Hoyo – Lynx
    (6) – A bird perched in a tree by Josep del Hoyo – Lynx

    Sounds: Matthias Feuersenger (Xeno-canto)

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

Lord Howe parakeet โ€ 
Cyanoramphus subflavescens

Lord Howe Island Parakeet

Content

Lord Howe Island Parakeet

Description:

21-27 cm.. of length and a weight of 80 g..

The Lord Howe Island Parakeet (Cyanoramphus subflavescens) was a medium-sized green parrot with a head bright green, the crown crimson red in color and a stripe on the eyes; the eyes were red and bill grey. The upperparts They were bright green with a dark red spot on each side of the rump (usually they are hidden by the wings when resting) and a blue border in wings; the underparts were yellowish green.

Both sexes looked similar, but the female It was smaller.

Taxonomic status:

This taxon is considered a subspecies of Cyanoramphus [novaezelandiae or subflavescens] (sensu lato) by some authors.

In 2012, World Bird List of IOC recognized him as a species [IOC world birdnames Archived 2012-08-06 at the Wayback Machine.].

Habitat:

The Lord Howe Island Parakeet It was occasionally observed in flocks. There is little information on their habitats, They probably lived in inhabited forests and cultivated areas of the Lord Howe Island. No information on the use of different habitats for different activities.

Reproduction:

Nothing is known of sexual maturity, life expectancy and natural mortality of this extinct species. But, It has been estimated that the useful life of the Lord Howe Island Parakeet should be similar to the Norfolk Island Parakeet (Cyanoramphus cookii), About three years. the age of sexual maturity is also known populations of this species, although a juvenile female was seen mating with a male just a week after achieving independence, and captive birds are said to have bred when they were less than a year old.

Little else is known of the breeding of the Lord Howe Island Parakeet, probably reproduced in response to weather conditions and food availability, nesting in tree holes or hollow pipes, in crevices between rocks or cliffs.

Food:

Meal Lord Howe Island Parakeet probably consisted of plant material, as seeds, fruit, buds and leaves of native trees and shrubs. Other extant populations ate mainly seeds, fruits and berries, egg yolks, sprouts and flowers, as well as, occasionally, a small number of invertebrates.

Distribution:

endemic to the isla Lord Howe in the Sea of รขโ‚ฌโ€นรขโ‚ฌโ€นTasmania, part of New South Wales, Australia.

Conservation:

โ€ข The last record of this species dates from 1869. EXTINCT.

The population declines were mainly due to habitat modification, hunting, poisoning, and the introduction of predators (especially cats and rats).
But, the main threat to the Lord Howe Island Parakeet was the hunting and its capture by settlers. Formerly he abounded in the Lord Howe Island and it was said to be a plague, since it destroyed the crops and orchards of the inhabitants of the island.

There are only two copies of Lord Howe Island Parakeet. From the collection John Gould, taken by John MacGillivray in September of 1853 on tour HMS Herald, and are in the Museum of Natural History [Schodde, R.; & Mason, I.J. (1997). Birds (Columbidae to Coraciidae). In Houston, W.W.K. & Wells, A. (eds) Zoological Catalogue of Australia. Vol. 37.2. CSIRO Publishing: Melbourne. ISBN 0-643-06456-7 p.147.].

Alternative names:

Lord Howe Island Parakeet, Lord Howe Island red-crowned parakeet, Lord Howe Parakeet, Red-Fronted Parakeet (English).
Perruche de Lord Howe (French).
Lord Howe-Laufsittich (German).
Periquito de Lord Howe (Portuguese).
Perico de Lord Howe (espaรฑol).

scientific classification:

Salvadori-Thomas
Salvadori Tommaso

Order: Psittaciformes
Family: Psittaculidae
Gender: Cyanoramphus
Scientific name: Cyanoramphus subflavescens
Subpoena: Salvadori, 1891
Protonimo: Cyanorhamphus subflavescens

Sources:

โ€ข Avibase
โ€ข Parrots of the World โ€“ Forshaw Joseph M
โ€ข Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
โ€ข Red-crowned Parakeet (Lord Howe Is. subsp.) – profile | NSW Environment & Heritage

Photos:

(1) – Cyanorhamphus subflavescens (Catalogue of the Birds in the British Museum. Volume 20) by John Gerrard Keulemans [Public domain] (2) – Hand coloured lithograph (circa 1928) showing (Cyanorhamphus subflavescens) Which is now a synonym of the Lord Howe Island Red-fronted Parakeet (Gray novaezelandiae subflavescens) From The Birds of Australia (1910-28) by Gregory Macalister Mathews (1876-1949) Artwork by Henrik Gronvold (1858โ€“1940) a Danish bird illustrator. by Henrik Grรถnvold [Public domain]

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

Papuan king parrot
Alisterus chloropterus

Papuan king parrot

Content


Anatomy-parrots

Description

36 cm.. length between 138 and 190 g. of weight.

The Papuan king parrot (Alisterus chloropterus) It has a bright red head, wide rear collar of blue stretching at the nape to the back of the Crown and sides of the upper part of the chest. Blackish green mantle, apparently black in the field; lower part of the back, buttocks and supracaudales coverts Dark Violet.

Dark green wings with large patch of yellowish-green through the lower, internal medium and more large inner coverts; Green flight feathers, with vane Dark internal. Under, the wing coverts blue-violet. Bright red bottoms, with hidden dark bases to the coverts infracaudales. Upper, tail bluish black; Black down.

Black bill with red base to upper mandible; Orange iris; feet of color grey blackish.

The female of color green for over, devoid of the pale in wings patch, with a dark blue rump and blackish tail. Head and upper part of the chest of green (reddish mottled), and the rest of of the Red bottoms. Under, the Green wing coverts. Coverts with dark centers infracaudales, but this is less evident in the Australian females. Base with more brown on upper mandible than in males.

Young as females, but with tips to the tail feathers pink, a greener chest, and a peak and iris darker.

Subspecies description

  • Alisterus chloropterus chloropterus

    (Ramsay, EP 1879), the nominal subspecies.


  • Alisterus chloropterus callopterus

    (Albertis & Salvadori 1879) – Male with blue band narrow through the mantle, It does not extend to the rear of the Crown. More green in the mantle.


  • Alisterus chloropterus moszkowskii

    (Reichenow 1911) – Sexes generally similar. Male has no or only shows a blue light in the back of the neck band, and it has the mantle and signs on the sides of the chest of green. Male with violet that extends more down in the back that the nominal species. Both sexes can display tips pink tail feathers. Immature with narrower and more off the wings patch. Green marks on the chest.

Habitat:

They are distributed in the dense forests from close to sea level until the 2.800 m. The birds are also sometimes found in cultivated areas, at higher altitudes, in more open habitats with casuarinas, and in areas of secondary growth. Papagayo Papuans are heard more often than they are seen, and are more frequently asked vislumbrados flying between the trees through breaks in the forest.

Bird alone, couples or groups of up to ten copies, they feed on silently and discreetly in the lower floors and half-height of the forests, and they can be addressed a short distance when they deliberately leave in search of fruits, seeds, berries and nuts; When resent, they usually only fly within walking distance.

Reproduction:

Little-known cycle of reproduction, but nesting, according to sources, begins in the month of March with two or three eggs in the implementation. The period of incubation is of 21 days, and the incipient takes 35 days. Young people reach the independence in 50 days.

Food:

Fruits, seeds, berries and nuts

Distribution:

Size of the area of distribution (reproduction / resident): 324.000 km2

The Papuan king parrot extends from North of Cenderawasih Bay, to the East, about Aitape on the North Coast. Although locally common, the species is probably suffering due to the trade of birds. The world population is estimated at around 70.000 birds.

Subspecies distribution:

Conservation:


minor concern


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

โ€ข Population trend: Stable

The size of the world's population has not been quantified, Although it is estimated at around 70,000 specimens.

The species is reported as locally common (pit et to the. 1997).

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

"Papuan king parrot" in captivity:

active parrot; need extra space because of the tendency that has to turn into an apathetic or lethargic in a small cage bird. It is not very loud. The dietary changes must occur slowly. It has a tendency to internal parasites.

Very rare in captivity.

Alternative names:

Papuan King-Parrot, Green-winged King Parrot, Green-winged King-Parrot, Papuan King Parrot (ingles).
Perruche ร  ailes vertes, Perruche royale ร  ailes vertes, Perruche royale de Papouasie (French).
Papuasittich (German).
Periquito-rei-de-asa-verde (Portuguese).
Papagayo Papรบ, Papagayo Real de Alas Verdes (espaรฑol).

scientific classification:

Order: Psittaciformes
Family: Psittaculidae
Genus: Alisterus
Scientific name: Alisterus chloropterus
Citation: (Ramsay, EP, 1879)
Protonimo: Aprosmictus chloropterus

โ€œPapuana Parrotโ€ images:

————————————————————————————————

ยซPapuan Parrotยป (Alisterus chloropterus)

Sources:

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

Photos:

(1) – ยซAlisterus chloropterus-Jurong Bird Park-male-8aยป by Peter Tan – originally posted to Flickr as Australian King Parrot. Licensed under CC BY 2.0 via Wikimedia Commons.
(2) – ยซAlisterus chloropterus -Grantโ€™s picnic ground -in tree-8ยป by Jade Craven – originally posted to Flickr as King Parrot at Grants Picnic Ground. Licensed under CC BY 2.0 via Wikimedia Commons.
(3) – Birds and Birds – Parrocchetto reale aliverdi
(4) – Bottom view of a male perched on a branch by Carmelo Lรณpez – Lynx
(5) – franz.kulman

Sounds: Sam Woods (Xeno-canto)

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

Red-rumped Parrot
Psephotus haematonotus

Red-rumped Parrot

Content


Anatomy-parrots

Description

27 to 30 cm. length between 55 and 85 g. of weight.

The Red-rumped Parrot (Psephotus haematonotus) It has a bright pale green head, slightly iridescent, with the front of the crown Blue pale and diffusion in the throat. Mantle Green grey with stripes dark fine; floor area of the back and Hip, Scarlet pale; uppertail-coverts bright green. Curve of the wing blue-violet shiny; carpal edge dark blue; small coverts bluish green, the external medium yellow, the inner of a pale blue-green; greater coverts, bluish green, clearer internal; primary coverts dark blue. Flight feathers Blackish with vane external edges and dark blue yellowish; tertiarys grey-green with vane Dark internal. Wing feathers dark blue. Green light the chest with a broadcasting slightly yellow, belly bright yellow, feathers of the chest and belly with stripes more dark very fine; the thighs, vent and undertail- coverts off-white, sometimes blur of yellowish-green. Upper, the tail Green feathered side of greenish-blue with white tips; by down whitish appearance when it is closed.

Bill black; irises brown; legs grey.

The female It is much more off than the male, usually greyish green. With white spots on the ear-coverts, the upper part of the chest is grey olive clear with fringed slightly more dark and the belly whitish with a blue-green light diffusion. The wing-coverts are of a gray olive more uniform that it's the male (medium-sized coverts pale blue). The vane outside of the flight feather they are more muted and more greenish, with the tail green. The bill and the irises are more pale, with some brands shaped pale wing bar.

The immature They also have a pale bar on the wings. Males are darker, with more olive than females and a rump with a narrow margin of Red; The feathers greenish blue begin to show in the head, the chest and wing-coverts first.

The adult plumage was purchased in two or three months, the male young retain the bar of wing and have it rump more off for another year.

Description 2 subspecies

  • Psephotus haematonotus caeruleus

    (Condon 1941) – Adults of both sexes are more pale in color, the male is a shade more blue, the Central undertail feathers they have more nuances blue and red of the rump is more pale; the nape and the the mantle of the female are more grayish Green


  • Psephotus haematonotus haematonotus

    (Gould 1838) – The nominal.

Habitat:

The Red-rumped Parrot usually sedentary, but some movements of flocks with breeding sites have been recorded at the edges of their range.

They prefer open terrain and trees of ribera, grasslands and croplands until 1.000 meters above sea level, where the annual precipitation is inferior to 800 mm. They are also found in suburban areas, having canevale for golf courses, roadsides and parks, and locally in the mangroves.

They are generally replaced by Bluebonnet and Mulga Parrot in wetter areas.

They are usually in pairs or small groups, but they are not uncommon flocks of 100 specimens or more during the post-breeding season. In these groups the pair bond is maintained and mutual grooming is common.. The Red-rumped Parrot are sociable, and to retire to the roosts are constantly called.

Reproduction:

The breeding season of the Red-rumped Parrot extends from July to January, Although you can rely more on the rains in the North than elsewhere. The courtship the male consists of head and tail Wiggles, as well as the drooping-wings pose.

The nesting they tend to occur in small colonies, often resulting in disputes between couples. The nest usually in a hollow tree, in different heights, often in a eucalyptus, it can also be located on a tree stump or even the eaves of a building can provide a suitable place. Between two and eight eggs (usually four to five) they form the laying. The female incubates alone for around 20 days, regularly fed by the male.

The pricipio, males remain in small groups, but as the chicks grow, These groups begin to disperse and males joined young people directly in the moments of eating. Young people take to abandon the nest between four to six weeks.

Food:

The Red-rumped Parrot they tend to feed on the ground, but it is also common to see them feeding in trees and shrubs.

The diet comprises a mixture of grasses and herbs, also seed sprouts, leaves, flowers and grain. They rest during the heat of the day and can remain hidden, unless you disturb them.

Distribution:

Size of the area of distribution (reproduction / resident): 1.930.000 km2

The Red-rumped Parrot are confined to the southeast of Australia, from the north of the Peninsula Eyre and Yorke, in the South of Australia, until the Montes Flinders, the basin of the Lake Eyre and Innamincka in the Northeast. The species expands eastward through Victoria, having come up to Melbourne in the middle of the Decade of 1970.

In the news, the species is still scarce in the eastern end of the State. But, in New South Wales can be found around Sydney and along the coast towards the North, extending inward across the fullest part of New South Wales (largely absent in the Northwest of the darling river,).

In Queensland reaches Windorah, in the West and the surrounding area of Charleville, Chinchilla and Brisbane, in the East.

Its population is common and growing in the north and towards the south coast of Queensland, to the South of New South Wales, benefiting from the expansion of agriculture.

The world population is more of 200.000 specimens and the species is protected by law.

Distribution 2 subspecies

Conservation:


minor concern


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

โ€ข Population Trend: Crecent

The size of the world population It has not been quantified, It is estimated over the 200.000 specimens.

Considered as a bird common to abundant in some parts of its area of distribution, do not believe that the Red-rumped Parrot is in danger of extinction, although there is some evidence that the numbers they may be decreasing slightly. The reasons for this are not clear.

As the Red-rumped Parrot It is immersed in the pet trade, This species is included in the Appendix II the Convention on international trade in endangered species (CITES), which means that all international trade in this species should be carefully controlled.

"Red-rumped Parrot" in captivity:

You have a nice voice. He is active and not especially shy. It can be kept with other parrots outside the breeding season..

The Red-rumped Parrot (Psephotus h. Psephotus) It is one of the species of breeding parakeets more common in captivity. The first imports of Australia they arrived in the middle of the 19TH century. In 1857, the Zoo's London announced the first reproduction successful with this species. Other reproductive successes would follow in Germany and Netherlands, already in 1860.

It's a tough species recommended for novice breeders. The Red-rumped Parrot It is very tolerant of our climate and prefers an Aviary in the open air all year round.

You can play from the age of one year; being two years total maturity age. Playing at the end of the winter, early spring. Usually has two to three young.

The El Perico shrike is also used as a foster parent. Breeders have used their good reproductive dispositions for the breeding of more delicate species such as the Australian King-Parrot (Alisterus scapuleris), the Red-winged Parrot (Apromictus erytropterus) or other species of Polytelis.

The first mutation mentioned back in the middle of the Decade of 1930. This mutation of Australian origin was named as Yellow before later being renamed as Green cake. They are currently known as cinnamon.

Other mutations emerged later as the panache, blue, lutino, opaline, etc … In the news, this species is very common in aviaries. Observations show an unrecognized majority of mutated subjects and a worrying decline in wild-type phenotypes.. Reasonably, it is likely that genetically pure wild type phenotypes are extremely rare today.

According to sources, a sample lived 12,2 years in captivity.

Alternative names:

Red-rumped Parrot, Grass Parrot, Grassie, Green Leek, Ground Parrot, Red rumped Parrot, Red-backed Parakeet, Red-backed Parrot, Redrump, Red-rumped Grass Parakeet, Red-rumped Parakeet (ingles).
Perruche ร  croupion rouge (French).
Singsittich (German).
Periquito-dorso-vermelho (Portuguese).
Perico de Dorso Rojo, Perico Dorsirrojo, Periquito de Rabadilla Roja, Cotorra de rabadilla roja, Espalda roja, Periquito cantor (espaรฑol).

scientific classification:

Order: Psittaciformes
Family: Psittaculidae
Genus: Psephotus
Scientific name: Psephotus haematonotus
Citation: (Gould, 1838)
Protonimo: Platycercus haematonotus

Images ยซRed-backed Parakeetยป:

Videos "Red-rumped Parrot"

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ยซRed-backed Parakeetยป (Psephotus haematonotus)


Sources:

Avibase
– Parrots of the World โ€“ Forshaw Joseph M
– Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
– AnAge: The Animal Ageing and Longevity Database – Anagรฉ entry for Psephotus haematonotus
– Birdlife

Photos:

(1) – A male Red-rumped Parrot by Yarra River, Victoria, Australia By Andrea (originally posted to Flickr as rainbow parrot) [CC BY 2.0], via Wikimedia Commons
(2) – A male Red-rumped Parrot near Lake Ginninderra, Canberra, Australia By Duncan McCaskill (Picasa Web Albums) [CC BY 3.0], via Wikimedia Commons
(3) – Red-rumped Parrot in Capertee Valley, Blue Mountains, NSW, Australia. The red rump is seen only in male By Lip Kee Yap from Singapore, Republic of Singapore [CC BY-SA 2.0], via Wikimedia Commons
(4) – Red-rumped Parrot male (Psephotus haematonotus) – Flickr by Patrick_K59
(5) – Red-rumped Parrot (Psephotus haematonotus) Photographed @ Yarra Bend Park, Melbourne, Australia – Flickr

Sounds: Peter Woodall (Xeno-canto)

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

Horned Parakeet
Eunymphicus cornutus


Horned parakeet

Content


Anatomy-parrots

Description

32 cm.. length and an approximate weight of 140 g..

The Horned Parakeet (Eunymphicus cornutus) has a considerable size. It is an incredibly colorful and distinctive bird.. The forecrown is bright red. The front of the crown It has a set of Red curly feathers with black bases. Two long black feathers with Scarlet trim emerge from the center of the crown. The area of the mumps is orange-yellow, that contrasts sharply with the lores and the sides of the cheeks that are black.

The bottom of the cheeks has a greenish black color. Neck and back of the crown bright orange yellow, Turning is gradually to colour green yellow or green bright in the part superior of the the mantle.

The upperparts are green, with the exception of the rump that is greenish-Orange.

The wings covers are green. The primaries are blue-purple on the vane outer, Blackish in the vane inner. The secondaries they are darker on the outer rim.

The underparts is greenish. The lower parts are yellowish green clear. The undertail- coverts they have a slightly bluish in tips. The upper part of the tail is green with strong blue pink, the bottom is dark gray.

The bill It is blue-grey with black tip, irises orange. The legs are black.

Male and female are similar.

The youth they have more gray and less developed facial ornaments. The ear-coverts are pale green, the back of the neck olive green. The bill is color Horn and the irises They are brown.

Taxonomic status:

Until very recently, was generally considered conspecific with the species Eunymphicus uvaeensis. Monotypic.

Subspecies description:

  • Eunymphicus cornutus

    (Gmelin) 1788 – Nominal


  • Eunymphicus uvaeensis

    (Layard,THE & Layard,ELC) 1882 – Of, approximately, 32 cm length. Green color, with the face and dark green head, front with a small red bow and a thin and small dark green Crest. The nape and neck of greenish-yellow, chest and abdomen yellowish green.

    Long tail. black beak.

    It has no sexual dimorphism.

    Today it is considered a kind monotype. See

Habitat:

Horned parakeet, Nymphicus cornutus (above) and Ouvea parakeet, Nymphicus uvaensis (then)
Horned parakeet, Nymphicus cornutus (above) and Ouvea parakeet, Nymphicus uvaensis (then)

The Horned Parakeet frequent, as a priority, humid forests. They are also areas that are regenerated and scrublands.

The preferred habitat of these birds are the kauris forests (Agathis australis), which are evergreens that are found mainly in the North of New Caledonia. But, They also appreciate the mixed forests with trees of the family Araucaria angustifolia. This species It can live up to the 1200 m. Avoid coconut plantations and areas close to the coast.

endemic to New Caledonia. Its distribution is highly fragmented. These birds are present in the 57% the mountains in the North of the island and in the 42% the mountains of the South. Probably they are very common in the central channel.

The Horned Parakeet they tend to be very prudent, remaining in silence most of the time, and making it difficult to, Therefore, its location.

These parrots they live in pairs or in small flocks of up to ten individuals. When resent, They fly a distance of 100 meters or more before landing at the top of a tree. They rest in the canopy or in the cavity of a tree an hour before dawn., just before starting its activity.

During courtship, the Horned Parakeet, he tries to seduce the female with repeated head inclinations, erect their feathers, shaking his crest and emitting cries intermittently.

Reproduction:

The time of reproduction extends from October to December. The nest is often found in a cavity or on a tree branch healthy, of all of the species of Metrosideros myrtacee. You can also build the nest in the soil, under a rock or under a fallen tree.

The female lays of 3 to 4 eggs, but, generally, only two chicks manage to develop.

In captivity, the incubation lasts a few 21 or 22 days. The young leaves the nest after 5 to 6 weeks.

Food:

The Horned Parakeet they are almost exclusively vegetarian. They feed on flowers, dried fruits, fruit, berries and seeds that are found in shrubs and trees. Also like ripe papaya.

Distribution:

The Horned Parakeet It is endemic to the main island of New Caledonia in the Southwest Pacific, where due to the poor coverage of observers, the status of the species may vary. It is probably stable, but may be threatened to some degree due to trade .

Recent check-ins at Blue River Provincial Park (The Blue River) indicate that it is relatively common in the park. It is almost certainly more common in less accessible areas, over 470 m.

Subspecies distribution:

Conservation:


Vulnerable


โ€ข Current Red List of UICN: Vulnerable.

โ€ข Population trend: Increasing.

The Horned Parakeet It has a small population that probably has been declining for many years with unknown reasons.
Current populations are threatened by habitat degradation and, probably, by the introduction of other mammals, particularly rats. Fortunately, his capture and poaching do not constitute a significant threat for this species.

Considering their low numbers and the small size of their territory, It classified as vulnerable.

Some of the measures taken for their conservation is the start control against introduced predators. Increase the area of โ€‹โ€‹suitable habitat to protect their status and establish captive breeding populations for future reintroductions.

"Horned Parakeet" in captivity:

Very rare poultry.

According to sources, a sample lived during 19,7 years in captivity

Alternative names:

Horned Parakeet, Crested Parakeet, Horned Parakeet (Horned), Long-horned Parakeet (ingles).
Perruche cornue (French).
Hornsittich (German).
Periquito-de-chifres (Portuguese).
Perico Cornudo, Perico Maorรญ Cornudo (espaรฑol).


scientific classification:

Gmelin Johann Friedrich
Gmelin Johann Friedrich

Order: Psittaciformes
Family: Psittaculidae
Genus: Eunymphicus
Scientific name: Eunymphicus cornutus
Citation: (Gmelin, JF, 1788)
Protonimo: Psittacus cornutus

ยซHorned parakeetยป images:

Videos "Horned Parakeet"

"Horned parrot" (Eunymphicus cornutus)

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) – Horned Parakeet By Tunpin.ong (Own work) [CC BY-SA 3.0], via Wikimedia Commons
(2) – Horned Parakeet, Nymphicus cornutus (above) and Uvea Parakeet, Nymphicus uvaensis (below Proceedings of the Zoological Society of London 1882 By Joseph Smit (1836-1929) [Public domain], via Wikimedia Commons
(3) – Horned parakeet by AlexKant – zoochat
(4) – A adult bird perched on a branch by Tomasz Doroล„ – Lynx
(5) – A bird perched in a tree by Josep del Hoyo – Lynx
(6) – Feeding on papaya in a garden by Julien Baudat-Franceschi – Lynx

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

Chatham Parakeet
Cyanoramphus forbesi

Chatham Parakeet

Content


Anatomy-parrots

Description:

23 cm. length and 95 g. of weight.

The Chatham Parakeet (Cyanoramphus forbesi) They are one of the two medium bright green parrots of Chatham Islands. Although they look very similar to those Yellow-crowned parakeet (Cyanoramphus auriceps) of New Zealand continental, the color of the crown is not a reliable indicator of taxonomic relationships.

It believes that the Chatham Parakeet descended from an ancient lineage of parrots who reached the Chatham Islands before the division Yellow-crowned parakeet and Red-crowned parakeet happened in New Zealand continental, after which the Red-crowned parakeet (Cyanoramphus novaezelandiae) also they colonized Chatham Islands.

The Chatham Parakeet They are medium-sized parrots, of tail long, with wings wide and rounded and plumage predominantly emerald. have a crown bright yellow front and a crimson front band that does not reach to the eyes, unlike in the Red-crowned parakeet. Males are larger than the females.

taxonomy:

Since 1930 is commonly treated as a subspecies of the Yellow-crowned parakeet (Cyanoramphus auriceps), and clearly the two are closely related; the species differ, However, in size considerably, It is larger species Cyanoramphus forbesi. Currently considered Monotypic.

Habitat:

The Chatham Parakeet They are at higher densities in forests and dense vegetation regenerating areas than in open grassland. Despite its rather erratic flight, They fly hard and move easily between islas Mangere and little Mangere. Occasionally they have been observed Chatham Parakeet individual in the forests of southern Chatham Island (> 20 km from the Mangere Island) and nearby islands Pitt and owner. Their social behavior is similar to other species of parakeets Cyanoramphus. They are strongly territorial around nests, calling loudly and chasing intruders from nearby.

Reproduction:

The Chatham Parakeet have a long breeding season, with eggs laid between October and March. Son nesters cavity, preferring tree holes but also using rock crevices and under dense vegetation. The size medium of laying is of 5 eggs. Like all the other parakeets Cyanoramphus, females are responsible for preparing the nest, incubation, rearing and feeding the chicks until the 10-14 days old. During this period all your food is provided by your partner.. From then on, male and female parrots feed the chicks in the nest until they leave the nest.

The incubation usually begins after the start of the second egg, resulting in chicks within a clutch that vary greatly in age and size. The last chicks to hatch are usually born at a younger age and are less developed than their older brothers.. More than one brood may be attempted if the initial nest fails or if the food supply allows..

Food:

The foods consumed by Chatham Parakeet They are affected by seasonal availability, and include seeds, flowers and leaves of various plants, It is the most important invertebrates in spring. They feed extensively in soil in open areas.

Distribution and status:

Sw extension of its distribution area (reproduction / resident): 3 km2

The Chatham Parakeet It is restricted to of Tapuaenuku ISLA ISLA Pequeรฑa Mangere and Mangere in the Group of chatham islands, New Zealand. In 1930 He quenched in Mangere Island, but in 1973 had recolonized and numbered 40 birds and a small number of hybrids with the subspecies Cyanoramphus novaezelandiae chathamensis (of which there were 12 on the island) (Higgins 1999).

In 1996, two estimates indicated that the population of the Mangere Island It was from 50 to 120 Purebred birds. The population on the small island of little Mangere It is little known because the few visits made (H. Aikman a slightly. 1999). In 1999, it was estimated that the total population was about 120 birds (Aikman et al. 2001), but studies 2003 estimated 900 individuals on Isla Mangere (Aikman y Miskelly 2004, D. Houston y C. Miskelly a slightly. 2008).

A recent study estimated that more than 50% of the population of parakeets in Isla Mangere consisted of individuals hybrids (Chan et al. 2006), but this is expected to decrease due to mating positive range (T. Greene a slightly. 2012); the number of phenotypes forbes It is approaching the threshold management 10% (D. Houston a slightly. 2012) (that is to say, the number above which culling can be resumed as a management tool). There have been birds visiting South isla Chatham, the Pitt island and ISLA ISLA Chief of Sudeste (Taylor 1998, D. Houston y C. Miskelly a slightly. 2008, T. Greene a slightly. 2012).

Conservation:


Vulnerable


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

โ€ข Population trend: Stable.

โ€ข Population size : 250-999 individuals.
Rationale for the Red List category

This species may still have a small purebred adult population.. Possible removal by hybridization has been avoided thanks to three decades of conservation efforts, which they have seen increasing population size. It is restricted to one place (given the proximity of the small islands that lives and mobility), and its small population size means it still deserves to be listed in a threatened category, but it is likely that their population size has been more than 250 mature for more than 5 years, so it has been transferred to the category of Vulnerable.

Justification of the population

The population of phenotypes similar to those of Forbes It has increased dramatically in the Mangere Island, with the best estimates placing the population between 800 and 1.000 individuals. A survey in 2011 It assessed that the phenotypes of interest are in the 10%, the trigger level for management action (D. Houston a slightly. 2012). It is likely that populations have exceeded 250 mature for more than 5 years, so now it is in the range of 250-999 mature individuals.

Justification trend

The population has shown minor fluctuations in recent years, since the species recolonized the Mangere Island over the years 70 and it has benefited from habitat restoration, while hybridization has also suffered. In general, It is estimated that the population has remained stable for the last ten years, and It is probably increasing (T. Greene a slightly. 2012).

Threats

โ€ข Disappeared from Mangere Island due to a combination of deforestation for grazing, decades of burning, the effects of introduced grazing mammals and predation by feral cats (Higgins 1999).

โ€ข The greatest current threat is the hybridization with the Cyanoramphus novaezelandiae chathamensis, subspecies Red-crowned parakeet (Cyanoramphus novaezelandiae) What, despite the sacrifice, still it is settling in Mangere Island (J. Kearvell a slightly. 1999).

โ€ข It is believed that the rate of hybridization High above is the result of the then low population sizes of the two species (D. Houston y C. Miskelly a slightly. 2008).

โ€ข The levels of hybridization They have remained below 10% of the total population of parakeets Mangere Island over the last decade, so no management intervention was not necessary.

Conservation Actions Underway

โ€ข Appendix I and II of CITES. The Mangere Island It has been substantially replanted (Aikman et al. 2001, D. Houston y C. Miskelly a slightly. 2008).

โ€ข An ecological and genetic research program has investigated population dynamics, the hybridization and selection of partners (H. Aikman a slightly. 1999, Chan et al. 2006).

โ€ข During 1976-1999, hybrid birds and individuals of the subspecies Cyanoramphus novaezelandiae chathamensis They were sacrificed population (Nixon 1994).

โ€ข In 1998, 40 hybrids And six Cyanoramphus novaezelandiae chathamensis were killed, leaving 10 copies between hybrids and Cyanoramphus novaezelandiae chathamensis after the operation (H. Aikman a slightly. 1999).

โ€ข Surveys of the relative proportion of hybrids regarding type phenotypes Forbes They are held every two years (D. Houston a slightly. 2012).

โ€ข The translocation a fenced area predator proof in Chatham Island It is planned for 2017 (D. Houston a slightly. 2012).

Conservation Actions Proposed

โ€ข Complete the investigation ecological, biological and genetic, including analysis and dissemination of results.

โ€ข Monitor trends in the extent and quality of forest habitats on the island of Mangere.

โ€ข Restore forest habitats Mangere Island to increase the number and reduce the hybridization.

โ€ข Work for the establishment of one or more populations in the Chatham Island (H. Aikman a slightly. 1999).

"Chatham Parakeet" in captivity:

There are no data from Chatham Parakeet in captivity.

In the wild, its lonjevidad is probably similar to that of Yellow-crowned parakeet (Cyanoramphus auriceps): 10 years.

Alternative names:

Chatham Island Yellow-crowned Parakeet, Chatham Islands Parakeet, Chatham Parakeet, Forbes’s Parakeet (English).
Kakariki de Forbes, Kakariki des รฎles Chatham, Perruche des Chatham, Perruche des รฎles Chatham (French).
Chathamsittich (German).
Periquito-de-peito-amarelo-da-Ilha-chatham (Portuguese).
Perico de las Chatham (espaรฑol).

scientific classification:

Lionel Walter Rothschild
Lionel Walter Rothschild

Order: Psittaciformes
Family: Psittaculidae
Gender: Cyanoramphus
Scientific name: Cyanoramphus forbesi
Subpoena: Rothschild, 1893
Protonimo: Cyanorhamphus [sic] forbes

"Perico de las Chatham" images:

Perico-de-las-Chatham

Sources:

โ€ข Avibase
โ€ข Parrots of the World โ€“ Forshaw Joseph M
โ€ข Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
โ€ข Birdlife
โ€ข Greene, T.C. 2013 [updated 2017]. Forbesโ€™ parakeet. In Miskelly, C.M. (ed.) New Zealand Birds Online. www.nzbirdsonline.org.nz

Photos:

(1) – Chatham Islands Parakeet on Mangere Island by Markanderson72 [CC BY-SA 4.0], from Wikimedia Commons
(2) – Andrew Sutherland, IBC1065693. Photo of Chatham Parakeet Cyanoramphus forbesi at Chatham Islands, New Zealand. Accessible at hbw.com/ibc/1065693.