The male of the Newton's Parakeet(Psittacula exsul) It was probably green, with red patches on wings, also manifested in a variation bluish; only two skins of this species, both blue hue; the plumage It was generally greenish blue with gray shades; chest, abdomen and under cover tail slightly paler shades; head darker gray hue without; fine black line between cere and the eye; black bars cheek and narrow black strip on the neck, strip adjacent the blue-green; primaries blue-green; feathers on top of the tail blue-green, underside grey; mandible red top, mandible lower black; irises yellow; legs grey.
The female with narrow black stripe on the forehead; black bars cheek not extend to the side neck; crown washed with gray; upper jaw black.
Immature; No information
Habitat:
It was a kind forest who lived in areas of pine Pandanus and Palm trees.
The Newton's Parakeet It was endemic to the forests of Rodrigues, Mauritius (checks 1987).
It was said to be abundant by explorer Leguat in 1691 (Cowles 1987), but Pingre He noted that it was rare in 1761, and the last record was a bird captured in August of 1875 (Forshaw 2010).
It seems likely that the last birds were wiped out later that year, When the island suffered "the worst cyclonic season of the nineteenth century" (checks 1987).
Two complete specimens survive, plus several bones subfossil (Cowles 1987).
Conservation:
Rationale for the Red List category
This species was endemic to the Rodrigues Island, Mauritius, but it has not been seen since 1875 and now it is extinct.
โข Current category of the Red List of the UICN: Extinct.
โข The last record was a bird collected in August of 1875
It is believed that hunting and habitat loss greatly contributed to its decline, and that the final blow could have been given by heavy storms 1876. curiously, survived for much longer than most of the island's endemic bird species.
Justification of the population
extinct.
"Newton's parakeet โ " in captivity:
Leguat and his followers saw the birds – presumably Newton's Parakeet – feeding nuts, and they taught to speak to some of these parakeets, which certainly it is an indication of what these birds were tame. Apparently they became bilingual; They could speak both French and Flemish!! When Leguat and his small band of followers fled the island, a parakeet they took with them on their trip to Mauritius.
Alternative names:
– Newton’s Parakeet, Newton’s Parrot, Rodrigues Parakeet, Rodrigues Ring-necked Parakeet, Rodriguez Parakeet (English).
– Perruche de Newton (French).
– Rodriguessittich, Rodrigues-Sittich, Rodriguez-Edelsittich (German).
– Periquito-de-rodriguez (Portuguese).
– Cotorra de Newton, Cotorra de Rodrigues (espaรฑol).
โข Avibase
โข Parrots of the World โ Forshaw Joseph M
โข Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
โข Birdlife
Photos:
(1) – Psittacula exsul (Newtonโs Parakeet), female holotype specimen – Wikipedia
(2) – Sternum and mandible of Psittacula exsul, extracted from the female holotype specimen – Wikipedia
โท The world of Pets: Dogs, cats, birds, reptiles, amphibians
27 to 29 cm.. height and between 233 and 293 g. of weight.
The Scaly-headed Parrot(Pionus maximiliani) It is medium in size and tail very short; has the lores, the forecrown and the eye area opaque dark bronze; the feathers on crown, the cheeks, the chin and the sides of the neck, basal green with wide enough margins bronze that give the appearance of flake; ear-coverts with dark green margins but brighter than other pens head.
The back of the neck and green the mantle become more brown and olive green upper lower parts, where some feathers have quite indistinct darker tips. Coverts smaller and medium-sized green olive brown with indistinct dark tips; alula, primary and greater coverts and flight feathers, brighter green, contrasting with the upperparts brown, duller.
Under the wings, opaque green. The throat and the top chest blue violet off that fade in brownish olive green in the bottom of the chest and most of the belly, but they are become brighter and greener in flanks and the thighs; undertail-coverts crimson. Upper, the tail green in the center, outer feathers mainly blue and red at the base; undertail, the tail, bluish green duller. Bill black with yellow edges on the upper jaw and the bottom tip; orbital skin pale grey; irises dark brown; legs grey. Both sexes are similar. Immature It has less intense the blue throat; feathers head more green with less distinct margins.
(Ribeiro, 1920) – Blue darker in throat and darker above. Larger.
Pionus maximiliani siy
(Souance , 1856) – Much like the nominal species but darker below, more purple and less blue in the chest, yellower in back and Blue throat lighter.
Habitat:
It inhabits in a wide range of forested habitats, but mostly in dry forests lowland ranging from caatinga very dry, inside the northeast of Brazil, through the savannas Cerrado seasonal, to chaco; also in wetter forests, including gallery forests and forests of araucarias, especially in southeast Brazil. They can also be seen in subtropical forests in Eastern Andean slopes some 2.000 meters in the Northwest of Argentina and some 1.500 meters in the mountains of the South of Brazil.
Tolerant to human alteration of forest habitats and sometimes cultivated areas. Usually gregarious, arriving to form flocks numerous in places in where the food is abundant probably is hiding in small groups in them cups of them trees.
Reproduction:
They nest in tree hollows. Birds in terms of breeding in the month of October in Paraguay; November in Sรฃo Paulo; laying 3-5 eggs.
Mainly resident, although it may not grow in the drier parts of the Argentine Chaco. Apparently more numerous in the center of its area of distribution, where its abundance is only surpassed by the Maroon-bellied Parakeet(Pyrrhura frontalis); progressively more scarce toward the periphery.
Locally quite common the common in Bolivia and locally common in the North of Argentina, where it is most abundant in the South of Salta, Tucumรกn and areas adjacent in Catamarca. Moderately common in Rio Grande do Sul and common in the pantanal; densities Brazilian more high in Sรฃo Paulo.
The decrease apparent, in some parts of the range, (for example, North of the Argentina) is attributable to the trade, but in other places (for example, the southeast of Brazil) is undoubtedly its decline due to the loss of forests.
(Ribeiro, 1920) – It is from Paraguay, Brazil and northeast of Argentina (Missions)
Pionus maximiliani siy
(Souance , 1856) – Southeast of Bolivia until Paraguay, West of Brazil (Mato Grosso), North of Argentina.
Conservation:
โข Current category of the Red List of the UICN: Least concern.
โข Population trend: Decreasing.
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 in decline due to the continuous habitat destruction and to levels of exploitation unsustainable.
Threats
The species has been object of strong exchanges: from 1981, When is included in the Appendix II of the CITES, they have been 93.234 individuals captured in the wild in the international trade (database CITES from the UNEP-WCMC, January 2005).
"Scaly-headed Parrot" in captivity:
Curious, very intelligent and social. Quiet and relatively little aggressive. Prone to obesity. You can learn to imitate.
Pretty common in captivity. Life expectancy: 20 years.
Housing: Enclosure suspended at least 2 metres in height.
Diet: fruit as: Apple, pear, orange, banana, granada, cactus fruits, they form approximately the 30 percent of the diet; vegetables as: Carrot, celery, green beans, pea in the pod; corn fresh; green leaves such as: chard, lettuce, dandelion, Aviary grass; millet; mix of seeds small e.g.: millet, and small amounts of buckwheat, oats, safflower and hemp; soaked and sprouted from seeds of sunflower; beans, cooked legumes and boiled corn.
It needs regular exercise it is necessary to provide you with an Aviary as large as possible. Provide shallow bowls of water for bathing. Also provide stairs, swings, strings, different sizes of hooks and assorted toys.
Alternative names:
– Scaly-headed Parrot, Maximilian’s Parrot, Scaly headed Parrot (English).
– Pione de Maximilien, Pionus de Maximilien (French).
– Maximilianpapagei (German).
– Maitaca, baitaca, maitaca-bronzeada, maitaca-de-Maximiliano, maitaca-suia, maitaca-verde, suia, umaitรก (Portuguese).
– Loro Bronceado, Loro choclero, Loro maitaca (espaรฑol).
(1) – IBC.lynxeds.com
(2) – A Scaly-headed Parrot (also called a Scaly-headed Pionus, Maximilianโs Pionus, amd Maximilianโs Parrot) in a cage By Alex Knowles [CC BY 2.0], via Wikimedia Commons
(3) – A pet male Scaly-headed Parrot (also called Maximilian Pionus, Maximilian Parrot, Maximilianโs Pionus, or Maximilianโs Parrot) By Snowmanradio (Own work) [CC BY-SA 3.0 or GFDL], via Wikimedia Commons
(4) – Scaly-headed Pionus (also called Maximilian Pionus, Maximilian Parrot, Maximilianโs Pionus, or Maximilianโs Parrot) at Zoolรณgico de Americana, Sao Paulo, Brazil By Moe Oliveira [CC BY 2.0], via Wikimedia Commons
(5) – Loro Choclero By Danbrazil (Own work) [CC BY-SA 4.0], via Wikimedia Commons
(6) – Iconographie des perroquets : non figurรฉs dans les publications de Levaillant et de M. Bourjot Saint-Hilaire By Blanchard, Emile; Bonaparte, Charles Lucian; Bourjot Saint-Hilaire, Alexandre; Le Vaillant, Franรงois; Souancรฉ, Charles de. [CC BY 2.0 or Public domain], via Wikimedia Commons
21 to 27 cm. length and a weight between 130 and 180 g..
The face of the Red-checked Parrot(Geoffroyus geoffroyi) is of color rojo-rosaceo up to just above the eyes, more pink in the ear-coverts; front of the crown of color rojo-rosaceo. Half of the crown to the nape mauve-blue. Upperparts green. Wings with patch red in them Middle coverts interiors.
Flight feathers with vane Dark internal and external Green. Edge of yellow to vane internal of greater coverts and secondaries. Wing feathers and axillary, bright blue; below, the rest of the wings, blackish. The underparts green, more yellowish in them lower flanks. Upper, the feathers of the tail of color green, drenched sides of yellow; below, brighter yellowish green.
The bill red orange in upper jaw, the lower jaw in color black; irises yellow; legs grey.
Female with head Brown and upper jaw black.
Youth they have the head green, irises dark and bill pale. The male juveniles go through a plumage ยซfemale stageยป before they begin to acquire masculine characters (bird takes over one year to mature). The birds young also lack of the brand red on them small coverts.
(Mรผller, 1841) – The darker male in general that the nominal; purple blue crown comes to the part back from the neck; neck light blue; Marron-bronce washing variable on the mantle and top of the back; Green bluish in the part superior of the chest and zone inferior of the abdomen ; brown reddish of them coats internal of the wings absent; Blue more dark in them Underwing coverts. Larger in size.
The female with the head more dark that the nominal; purple diffusion in the crown; nape blue, reaching the neck with color blue light.
Geoffroyus geoffroyi obiensis
(Finsch, 1868) – Adults as the subspecies cyanicollis but collar Blue in the part back from the neck more comprehensive, reaching almost up to the eyes; blue-purple in the male or brown in the female does not reach the lower part of the occiput; reddish brown in the bottom of the back to rear.
Geoffroyus geoffroyi rhodops
(Schlegel), 1864) – Similar to the subspecies males floresianus, but darker in general; marks of the coats internal of the wings of color brown reddish dark; crown Blue separate with red in the face; Underwing coverts Blue more dark. Larger in size.
The female with the crown castano-oscuro color.
Geoffroyus geoffroyi explorator
(Hartert, 1901) – Synonymous with Geoffroyus geoffroyi rhodops
Geoffroyus geoffroyi keyensis
(Finsch, 1868) – The male resembles the subspecies floresianus, but in general more greenish-yellow, in particular in the tail; cheeks Pink and ear-coverts washed with Blue Lilac; Yellow greenish pale in the neck through the part back from the neck and a strip Green, darker, in the early part of the neck; Underwing coverts pale blue. Larger in size.
The female chestnut brown on the head.
Geoffroyus geoffroyi floresianus
(Salvadori, 1891) – The male is like the nominal, but darker in general; the purple blue of the crown It's darker and reached to the nape; coats internal of the wings dark reddish brown; Blue more dark them Underwing coverts. Larger in size. Largest peak. Female with the crown darker brown, coming up to the nape.
(Meyer, 1884) – The subspecies resemble adults Kei, but smaller.
Geoffroyus geoffroyi pucherani
(Souancรฉ, 1856) – Adults and juveniles with bronze-colored marking of the parts internal of the wings, minimal or absent; the mantle have less marron-bronce washing; Brown more pale in the part low of it back; the buttocks with less red; coats dark blue low the wings.
Geoffroyus geoffroyi minor
(Neumann, 1922) – Male adults are as the subspecies aruensis, but with reddish brown under the back to rear; face darker red; washing Marron-bronce in the the mantle; brands in the coats internal of the wings minimal or absent.
The female as the subspecies aruensis, but with the head of brown slightly more dark.
Geoffroyus geoffroyi jobiensis
(Meyer, 1874) – Adults and juveniles but with Underwing coverts pale blue; bright red in the lower part of the back to the rear; in males, the red in the forecrown back to the front of the crown.
Geoffroyus geoffroyi mysoriensis
(Meyer, 1874) – Males as juveniles, but with the crown blue-purple, down on the back of the neck, and red in the face, coming up to the throat; washing marron-bronce absent in the the mantle; extensive reddish brown marks in inner median coverts; Underwing coverts dark blue; dark brown in the bottom of the back to rear.
The female as juveniles, but the color brown in the crown comes to the part back from the neck.
Geoffroyus geoffroyi orientalis
(Meyer, 1891) – Hardly differs from the subspecies aruensis; Crown of the male is slightly more pale.
Geoffroyus geoffroyi sudestiensis
(Estimate, 1890) – The adult male is similar to the subspecies aruensis, but with the underparts darker; the trademark brown reddish of them coats internal, absent.
The crown and nape of the female, is dark green.
Geoffroyus geoffroyi cyanicarpus
(Hartert, 1899) – The adult male is similar to the subspecies aruensis, but with azul-lila wash in them cheeks and ear-coverts; bend of wing has edge blue.
The female is as the subspecies aruensis, but the crown and nape They are brown, with light green dye; edge blue in the part outside of the wing
as in the male.
Geoffroyus geoffroyi aruensis
(Gray, 1858) – Similar to the species males nominal, but darker purple blue from the crown up to the nape; inner coverts a reddish brown marked darker; Blue more dark in them Underwing coverts.
The female Brown darker from the crown even the nape.
Geoffroyus geoffroyi maclennani
(W. D. K. Macgillivray, 1913) – The male is similar to the subspecies aruensis, but darker in general; the Red of the face is darker and more uniform; Underwing coverts paler blue. Female similar to the female of subspecies aruensis, but darker in general; head dark brown; Underwing coverts paler blue.
* The varieties sumbavensis and tjindanae proposed as subspecies are synonymous of floresianus; rhodops stresemanni; explorator It is also synonymous of rhodops.
Habitat:
Distributed by primary and secondary forests, tree savannas, plantations, Open forests, mangrove forests and farmland, a altitude of 1.400 m. Usually replaced by the Blue-collared Parrot at higher altitudes. Exclusive tropical jungle in the North of Australia. View the birds, generally, flying high above the trees, making calls to cries.
Groups of birds in the North of Australia, many still in family units, they have been observed leaving their roosts early, to feed into the dense jungle; in their flights to areas of foraging, We have seen some of these birds perched in the upper branches of the trees, by calling aloud for a few minutes and dithered wings before continuing. The reason for this unknown behavior can be a way of requesting food due to early maturation.
During the day the birds are less visible, they can draw attention by discarded food falling from their food trees.
They are usually in couples, in small groups or assembled in groups in fruit trees.
Reproduction:
The nest It is a hole that the birds excavate in a rotten limb of a tree from the forest, sometimes also in a knot in the trunk; probably only the female excavates. The entrance to the nest is of 80 to 90 mm. wide, and the tunnel, that it can twist in order to hide the eggs, You can have a length of 42 cm.. Includes the implementation of 2 to 4 eggs. The female alone incubates and is fed by the male during this time. In the West, the breeding season It takes place between April and September at least, month in which a live nest was found in Seram.
In New Guinea, the nesting is been registered during several months more, including February in the North and between the months of April to December in other places.
In Australia, in where the season seems to extend is from August to December, little information about the cycle reproductive is available.
It is known that the species It has never been raised successfully in captivity.
Food:
The diet It includes seeds, fruits and flowers. The birds tend to hang acrobaticamente to reach their food.
Distribution:
Size of the area of distribution (reproduction / resident): 793.000 km2
Generalized from the West of Lombok, through the Moluccas, the lowlands of New Guinea, and observed in the groups of associated Islands, to the East of Rossel in the Louisiade archipelago.
The species can also be observed in the northeast of the Cape York Peninsula, Australia, at its southern end, and North ranges up to Morotai in the North of the Moluccas. In many areas, throughout its distribution area, is the most abundant Parrot (rarer over the 800 meters above sea level), even around inhabited areas. Despite this, It may be extinct in Ambon.
The size of the world population It has not been quantified, Although it is estimated above 1.000.000 of copies. The species according to sources, is of common to abundant much of its area of distribution (pit et to the. 1997).
The population suspected to be stable in the absence of evidence of any reduction or substantial threats, Although you can that its population is affected by the capture in various parts of its area of distribution.
"Red-checked Parrot" in captivity:
Very rare or impossible to see in poultry.
Passive Parrot. Extremely susceptible to stress and disease; they may die suddenly without apparent reason. Few times you live long in captivity
Alternative names:
– Red-checked Parrot, Red cheeked Parrot, Red-cheeked Parrot (ingles).
– Perruche de Geoffroy, Eclectus de Geoffroy, รclectus de Geoffroy (francรฉs).
– Rotkopfpapagei (alemรกn).
– Papagaio de bochechas vermelhas (portuguรฉs).
– Lorito Carirrojo, Lorito de Mejillas Rojas (espaรฑol).
– Avibase
– Parrots of the World โ Forshaw Joseph M
– Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
– Wikipedia
– Birdlife
– parrots.org
– Photos:
(1) – By Ron Knight (Flickr: Red-cheeked Parrot) [CC BY 2.0], via Wikimedia Commons
(2) – By Nick Athanas/Tropical Birding – Birds-pet-wallpapers
(3) – A male perched in a tree by Josep del Hoyo – Lynx
(4) – A male and a female looking for a suitable nest by mehdhalaouate – Lynx
(5) – By markharper1 [CC BY-SA 2.0], via Wikimedia Commons
33 to 43 cm.. length and an approximate weight of 260 g..
The Great-billed Parrot(Tanygnathus megalorynchos) It has a bright green head. Green mantle with narrow blue stripes to the feathers of the back; pale blue rump; coverts underwings light green.
Scapulars black bordered of blue-green; less black on the inner wing coverts, the blue-green external; medium black coverts, with yellow margins in both bands: large blue-green coverts with yellow margins.
Secondary green with thin yellow margins; primary heavily drenched blue in vane external with a gradient through the greenish or blackish blue in the vane inner. The wings and bright yellow axillary feathers; lower part of flight feathers black gray, the inner most dyed yellow.
The underparts, greenish yellow, greener-tinged in the belly, the coverts and thighs undertail. Upper, green tail with yellow tips; at the bottom I light brown with orange tips.
(Wallace, 1863) – The head with light bluish hue and chest and abdomen much more green, bend of the blue wing. More green in general.
Tanygnathus Megalorynchos Djampeae
(Hartert, 1924) – Chest and abdomen pale green, the secondary feathers of the coverts bluish green with bordered Straits.
Tanygnathus Megalorynchos Floris
(Hartert, 1924) – Chest and abdomen pale green, the lower part of the back blue is more dark.
Tanygnathus Megalorynchos Hellmayri
(Mayr, 1944) – It is more small, more green by the chest and abdomen while the head is yellowish-green. Practically has tones of blue and on the wings has little black color. In females it just black coloration in the wings.
Tanygnathus Megalorynchos Subaffinis
(PL Sclater, 1883) – Face with slight bluish hue, more green in general and below the back and rump area, light blue-green hue.
Tanygnathus Megalorynchos Sumbensis
(AB Meyer, 1882) – It is more large, with much more blue and blue more dark in the lower area of the back.
Tanygnathus Megalorync Viridipennis
(Hartert, 1903) – The primary feathers of green wings, and in some cases also the secondary.
Habitat:
The Great-billed Parrot is distributed mainly primary lowland forests, as well as in secondary and coastal forests, mangroves, cultivated areas, gardens and plantations up to 1.000 meters above sea level. The birds regularly travel between the smaller islands and make daily flights between roosts and areas of foraging, calling the attention with its loud cries in flight as a time to settle to rest.
They normally gather in small groups of up to a dozen individuals in search of food., usually fruits and nuts, and commonly throw the remains of from the trees where they feed, since they discard unwanted elements.
Reproduction:
Nesting has been recorded between August and December, Noting a nest in the hollow of a mature tree in the forest at a height of some 30 m.
Widely but unevenly distributed across Nusa Tenggara, the Moluccas and Islands to the West of papua. The range includes the following Islands: Sumba, Timor (West end) and adjacent Semau , Flowers, Madu, Kalaotowa, Kalao, Tanahjampea, the Group Tukangbesi to the southwest of Sulawesi, Damar, Babar, the Group Tanimbar, Seram, Haruku, Buru, OBI, Bacan, Kayoa, Halmahera, Makian, Moti, Ternate, Ternate, Morotai, Mayu, islets to the North of Sulawesi and the Group Togian to the East of Sulawesi, Sangir and groups Talaud, Widi, Muor, give, Waigeo, Batanta, Salawati and Misool. The nominal race seems to have been introduced in Balut at the southern end of Mindanao, Philippines. Occasional records in Java and Bali they are probably leaks, but the birds on the Mainland of New Guinea they may be wandering genuine, probably from the small islands of the West Group of papua. The species is quite common, but you might be getting some local decreases as a result of trade and habitat loss. The world population is estimated at more of 100.000 birds.
Subspecies
Distribution of subspecies Tanygnathus megalorynchos
The Green Rosella(Platycercus caledonicus) has the forecrown and lores bright red; a crown of a showy color yellow, marked in red and dotted with of Brown olive dark towards the part rear; area low of them cheeks and throat of color blue cake; ear-coverts a bright yellow, with the edges more dark. Strong contrast between the yellow and the dark area of the crown; Brown olive uniform in the the mantle, with fine dark green stripes on their feathers; feathers of the rump and uppertail-coverts have a diffusion of color yellow orange.
Curve of the wing blue; lesser coverts black; corbeteras internal Middle, black, lined in green dark, the light blue external; greater coverts Blue with feathers Interior black finished off with edges of color green; secondaries Blackish with vane blue externals (innermost with green edge); primaries Brown dark with vane external and dark blue margins; tertiary Brown dark with stripes Green.
Under, the wings blackish, with coverts and axillary blue.
The underparts is of color yellow with a tone clear of Orange and with small spots of color orange on the periphery of the area anal. Upper, the tail olive-green tipped off blue, lateral feathers of color blue pale with them tips white; undertail, the tail of color blue pale with them tips white.
Bill White grey; irises dark brown; legs grey.
The female It is smaller than the male and has the bill smaller; also shows more often a wash of orange-red in the upper part of the chest.
The immature they are more muted than adults, show more green in wing-coverts and have them upperparts of color grey olive and yellow olive in them underparts. Plumage adult is reached after the first comprehensive molt, in a few 15 months.
(Kuhl, 1820) – Too little differentiated with the species nominal, according to some experts, to justify the recognition as subspecies.
Habitat:
The Green Rosella they are in all types of forest habitats in the territory in which they reside. But, more and more often, they come in orchards and gardens in urban areas, finding favorable conditions in those places to nest and feed themselves. But, its main habitat are still sclerophyllous forests and thickets. Apparently, on Hunter island, they have a strong preference for small ravines filled with piles of rocks.
Like most of the island birds that live in a small area, to the Green Rosella It is cataloged as sedentary. But, the specimens that live in altitudes of up to 1500 meters in the Alpine regions, they make altitudinal movements and approaching at low altitude towards the coastal regions in winter season. At the end of the nesting season, young birds roam in small flocks which do not exceed more of 4 or 5 individuals. The Green Rosella be associated at times with them Eastern Rosella (Platycercus eximius). Although they are not shy, These parrots take precautions and are very cautious When venturing to Earth to find their food. They prefer to stay in the foliage for this activity. Like most of the parrots, the female is attached to your partner by strong ties conjugal it last for many years. They maintain and strengthen these links practicing processions which are very similar to the one of other parrots.
Reproduction:
The Green Rosella nest during the period from September to February. The nest It is usually placed in a cavity of any branch or hollow tree trunk, normally a eucalyptus. They also occupy, exceptionally, the walls of old buildings. They use abandoned nests of sparrows into disuse.
The spawning usually contains between 4 and 6 eggs and your incubation takes a few 19 days. The chicks are altricial and leave the nest only after 3 weeks after hatching. No additional information on the care and development of the offspring.
These parakeets also eat many types of seeds of grasses and shrubs, some of which are at higher altitudes.
Do not disdain the berries of coprosma and the Hawthorn, they represent an important part of their diet in winter. The menu is sometimes supplemented with psyllids they are small homoptera and insect larvae .
Distribution:
Size of the area of distribution (reproduction / resident): 68.100 km2
The Green Rosella they are endemic in Tasmania. Also found in the larger islands of the Bass Strait, that is to say, on isla King and Flinders island. Has also been recorded in the Maatsuyker island, front South of Tasmania.
Birds coming from leaks can be found around Sydney.
The species is common and widespread within its range, with a stable world population of more than 50.000 specimens.
One small number in captivity.
The Green Rosella is protected, but it can be killed with a permit when they cause damage to crops.
The population living in the North of Tasmania It is sometimes differentiated under the name brownii, but this so-called subspecies differences are not as marked enough to consider it as such.
โข Current category of the Red List of the UICN: Least concern
โข Population Trend: Decreasing
The size of the world population It has not been quantified, Although estimated at more of 50.000 specimens. The species according to sources, it is common throughout its small range (pit et to the. 1997).
The population is suspected that it may be declining due to the habitat destruction in course of King Island (pit et to the. 1997).
The Green Rosella It may cause damage to the apple orchards and, Although protected, It can be controlled under a system of licensing.
"Green Rosella" in captivity:
It is not a popular Aviary bird, possibly due to its lack of color and its aggressive reputation.
– 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 Green Rosella at Tasmanian Devil Conservation Park, Tarana, Tasmania By rockmasterp (Beautiful ParrotUploaded by snowmanradio) [CC BY-SA 2.0], via Wikimedia Commons
(2) – Green Rosella (also known as Tasmanian Rosella) in Tasmania, Australia By Sammy Sam (Picasa Web Albums) [CC BY-SA 3.0], via Wikimedia Commons
(3) – Green Rosella (also known as Tasmanian Rosella) in Tasmania, Australia By Sammy Sam (Picasa Web Albums) [CC BY-SA 3.0], via Wikimedia Commons
(4) – Green Rosella (Platycercus caledonicus), Collinsvale, Tasmania, Australia By JJ Harrison (jjharrison89@facebook.com) (Own work) [CC BY-SA 3.0], via Wikimedia Commons
(5) – Green Rosella (also known as Tasmanian Rosella) in Tasmania, Australia By Sammy Sam (Picasa Web Albums) [CC BY-SA 3.0], via Wikimedia Commons
The Scarlet-chested Parrot(Neophema splendida) It is particularly colorful. It has the "face" and the forecrown are bright turquoise blue, darker in the throat and chin.
The upperparts are green. The curvature of the wings is dark blue, wing-coverts are the same blue tone to the face. Primary coverts dark blue-violet. The primaries Black has light blue brainwashed in the foreign bands. The outer edge of the secondaries has a tone blue-green that is mixed with the green of them vane inner and tertiary.
The underparts is dark blue. The chest is bright Scarlet, which is an important recognition feature. The sides of the top of the chest and flanks are green. The rest of the underparts is bright yellow. The bottom of the tail is green, but the tips of the outer tail feathers they are dyed yellow.
The bill is black, irises dark brown. The legs are gray-Brown.
The female is duller than its companion, with the belly and the chest green. The blue color of the face is restricted.
The females and juveniles they often show Wing bars.
The young male need four months to purchase your mature plumage, and retain a youthful glow until the age of 2 years.
Habitat:
The Scarlet-chested Parrot they are usually distributed in arid scrublands that are composed mainly of acacias and eucalyptus. They appreciate, particularly, plants of Mallee (Eucalyptus gracilis) and Mulga (Acacia aneura).
Also live in wooded areas dominated by casuarinas, as well as areas where the soil is covered by Spinifex or large clumps of grass type Triodia.
The Scarlet-chested Parrot do not despise the crests of hills that are equipped with a large number of plants, like the covered Plains of Sea sandwort or Salt grass (Honckenya peploides), What are plants which grow in saline environments.
They tend to find their food on Earth and form relatively consistent flocks outside of the nesting season.
During the breeding season, These birds are not very gregarious, but couples establish their nests in trees not very far from the other.
As with the Turquoise Parrot, the division of labor is well established and the females are responsible for the collection of green leaves that adorn the interior of the nest.
There is no description of the various courtship.
Reproduction:
The season of nesting of the Scarlet-chested Parrot, usually, is carried out between January and August, but these dates can change as the reproduction is influenced, significantly, by climatic conditions, especially the rains.
The nest It is placed in a tree cavity, above all a eucalyptus, between 2,5 and 8 meters above the ground.
The Scarlet-chested Parrot they are very loose colonies.
The spawning includes of 3 to 5 eggs and your incubation lasts a few 18 days. The most numerous litters, sometimes, provide 6 eggs.
The chicks are altricial, they take flight to leave his place of birth 30 days after hatching.
Food:
The Scarlet-chested Parrot they have a diet almost exclusively granivore.
These birds acquire most of the moisture you need eating Succulents as Calandrinia. If this practice is not enough, These parrots are like other species of arid lands, that is to say, that they are going to supply themselves with liquid directly to the sources and water points.
โข Current category of the Red List of the UICN: Least concern
โข Population Trend: Stable
The inroads among 1939 and 1996 They show that these birds are able to form very rapidly large gatherings.
Disturbances affecting the natural environment had a negative impact on the evolution of the active population. The use of aquatic resources for the livestock and competition in this field with the Bourke's Parrot they have also caused damage.
Poaching and marketing of this bird have also had devastating consequences: more than 25.000 Scarlet-chested Parrot they are in captivity in Australia.
Its population in freedom is estimated at around 10,000 specimens.
"Scarlet-chested Parrot" in captivity:
The Scarlet-chested Parrot is a species peaceful and silent. This beautiful parakeet ends up gaining confidence with your caregiver, It is only a matter of time. It is also easy to maintain and almost do not eat wood. It is resistant to cold (light Frost), but it is very sensitive to humidity, fog, and air currents.
The Scarlet-chested Parrot they feed on the ground; It is convenient to use of vermicides, deworming them regularly. They are also susceptible to ocular infections and vulnerable to infections of Candida.
The tastes for the bathroom vary from one individual to another.
In terms of their longevity, according to sources, a sample lived during 14 years in captivity. The same sources report that these parakeets can live up to 25,4 years in captivity, but this has not been verified; the same study also ensures that the Scarlet-chested Parrot You can play from around 1 year of age in captivity.
– 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) – Adult male at Cincinnati zoo, USA By Ltshears (Own work) [Public domain], via Wikimedia Commons
(2) – Taken at the Cincinnati Zoo By Greg Hume (Own work) [CC BY-SA 3.0], via Wikimedia Commons
(3) – Immature male on the left and an immature female on the right at Gluepot Reserve, South Australia By David Cook Wildlife Photography from Wamboin, NSW, Australia [CC BY 2.0], via Wikimedia Commons
(4) – Immature male on the left and an immature female on the right at Gluepot Reserve, South Australia By David Cook Wildlife Photography from Wamboin, NSW, Australia [CC BY 2.0], via Wikimedia Commons
(5) – Scarlet-chested Parrot ยซNeophema splendidaยป at Cincinnati Zoo By Ltshears (Own work) [CC BY-SA 3.0], via Wikimedia Commons
(6) – By T.H. Maguire (1821โ1895) (http://www.birdresearch.dk/dk/jgould.htm) [Public domain], via Wikimedia Commons
โท The world of Pets: Dogs, cats, birds, reptiles, amphibians
Origin: Cameroon, Angola, Democratic Republic of the Congo, Uganda
Character: Intelligent, quiet and affectionate.
Life expectancy: 21 years
Height: 28 cm..
Content
Description:
28 cm. length and an average weight of 220 g..
The Red-fronted Parrot(Poicephalus gulielmi)has the forecrown and crown bright red; the lores and chin blackish; cheeks, back of the crown and nape dark green with scattered feathers showing blackish centers.
The mantle feathers and scapulars Black with large green edges that give scalloped appearance; rump and uppertail-coverts bright yellowish green .
Wing coverts black with a dark green margin; leading edge of the wings from joints carpal to the base of the primaries bright red. The primaries and secondaries black. Under, the wing feathers dark green and black.
Underparts dark green with scattered feathers showing a black central band; the thighs bright red. The tail black.
Top of the mandible grey, Blackish towards the tip with pale base stains, lower jawBlackish r; Orange the irises; legs dark grey to black.
Both sexes similar.
The youth lack of red color in the forecrown, the edge of the wings and the thighs; Green in a little paler than the adults plumage. Young birds sometimes show red color in the feathers of the wings. The irises is dark brown.
Description 3 subspecies:
Poicephalus gulielmi fantiensis
(Neumann, 1908) – Smaller that the species nominal. Forehead, leading edge of the wings and the thighs Orange or orange-red (but not red) and more extensive, in some birds. Underparts paler green with fewer black markings.
(Fischer & Reichenow, 1884) – Restricted red in the forecrown. Paler than the species nominal, with few or no black marks on the underparts.
Habitat:
The Red-fronted Parrot They inhabit montane forests of Juniperus and Podocarpus in Kenya and Tanzania, between 1,800 and 3,250 meters above sea level, where may depend on the primary vegetation.
Confined in the lowlands the rest of the population rainforest (below 700 metres in West Africa), but are not limited to the primary formations, There are records of the Red-fronted Parrot perched on tall trees of shade coffee plantations in Angola and in secondary forests of Ghana.
Usually stays in the tree tops, While they feed or rest.
In general, seen in groups of up to 10 birds, forming large flocks where abundant food. Large congregations, sometimes, in places.
In Kenya, the Red-fronted Parrot they make long daytime journeys of foraging (60km) along gallery forests, or crossing the savanna forest dominated by Acacia.
Reproduction:
The Red-fronted Parrot they breed solitary.
During the mating, males sway rhythmically, without moving the wings, while standing behind the female's back.
The nest is located in a cavity between 3 and 12 meters above the ground.
The egg laying It has been recorded in November to January in Tanzania, September in Zaire and March, June and from September to November in Kenya. The implementation is of between 2 and 4 eggs bright white.
Food:
Its diet It is believed that it is composed of a variety of seeds, fruits, flowers and insects. The seeds of Spathodea, oil palm nuts (Elaeis guineensis), fruits of the Podocarpus flowers and seeds of Grevillea robusta. Probably some insects are also part of their diet.
Size of the area of distribution (reproduction / resident): 5.380.000 km2
Several apparently separated distributions.
In West Africa are distributed to the East of Liberia until Ivory Coast and South of Ghana.
In the Center-West of Africa, South of Cameroon to the Northwest of Angola. A seemingly separate population extends to the North of Zaire and South of the Central African Republic to the southwest of Uganda and Rwanda. Also found in the Highlands of Kenya and North of Tanzania.
Sedentary with local movements. Locally common to abundant in many localities in part of its eastern range, apparently, the decrease in other areas is possibly due to deforestation.
Distribution 3 subspecies:
Poicephalus gulielmi fantiensis
(Neumann, 1908) – High Guinea, rainforests of West Africa, in Liberia, Ivory Coast and South of Ghana.
Keep a Red-fronted Parrot as a pet it has steadily increased in popularity in recent years, and as a result, the species has been the subject of intense trade on the market of wild birds. His capture may represent a significant threat to the species, in particular for the population around the Mount Kilimanjaro in Tanzania, fact that could lead to the local extinction of the species in that area.
The Red-fronted Parrot is also at risk from the deforestation in parts of its area of distribution. But, the species is still distributed over a wide area and is not currently considered globally threatened, even though global population trends have yet to be quantified.
The species is included in the Appendix II the Convention on international trade in endangered species (CITES), that means that the international trade of the Red-fronted Parrot It must be carefully checked. But, a key problem in many areas is the lack of adequate legislation, and the lack of compliance with the legislation in which it does exist.
The wild trade in this bird and the destruction of their forest habitat may have a better follow-up to ensure that populations of the Red-fronted Parrot not to suffer future decreases.
"Red-fronted Parrot" in captivity:
Probably the first hatchlings of Red-fronted Parrot born in in captivity were achieved in 1978, in Switzerland and England Although already in advance, in the middle of the 90, specimens had arrived at zoos in London and Hamburg.
The Red-fronted Parrot is little known in Spain, but in other countries it is very common as a pet thanks to its size, its great intelligence, its capacity for imitation and its character quiet and loving, but at the same time playful and naughty.
It is soft and musical, and their cry is quite bearable. In general, is a bird bit noisy, which can be an asset to a future owner who lives in an apartment.
They are very destructive, or both must provide them with abundant branches and non-toxic toys for chopping and shredding.
In terms of their longevity, according to sources, one specimen was still alive after 21 years in captivity.
Alternative names:
– Red-fronted Parrot, Jardine’s Parrot, Red fronted Parrot, Red-crowned Parrot, Red-headed Parrot, William’s Fig Parrot (English).
– Perroquet ร calotte rouge, Perroquet ร front rouge, Perroquet de Jardine, Perroquet vert ร calotte rouge (French).
– Kongopapagei, Kongo Papagei (German).
– Papagaio-de-jardine (Portuguese).
– Lorito de Jardine, Lorito Frentirrojo, Loro Jardinero (espaรฑol).
– Avibase
– Parrots of the World โ Forshaw Joseph M
– Parrots A Guide to the Parrots of the World – Tony Juniper & Mike Parr
– Birdlife
– Arkive
– Photos:
(1) – A Red-fronted Parrot at Birds of Eden, South Africa By Dick Daniels (http://carolinabirds.org /) (Own work) [CC BY-SA 3.0 or GFDL], via Wikimedia Commons
(2) – Photograph of a couple of Poicephalus gulielmi By derivative work: Snowmanradio (talk)Poicephalus_gulielmi_pareja_reproductora. JPG: Juan Caparrรณs (Poicephalus_gulielmi_pareja_reproductora. JPG) [CC BY-SA 3.0 or GFDL], via Wikimedia Commons
(3) – P. g. fantiensis at Birds of Eden, South Africa By Poicephalus_gulielmi_-Birds_of_Eden_-South_Africa-8a.jpg: Grahamderivative work: Snowmanradio [CC BY-SA 2.0], via Wikimedia Commons
(4) – A juvenile pet Red-fronted Parrot (also known as Jardineโs Parrot) By Bram Cymet (originally posted to Flickr as Amazon) [CC BY 2.0], via Wikimedia Commons
(5) – Fledgeling Lesser Jardines Parrot eating vegetables By Kofiwannacracker (Own work) [Public domain], via Wikimedia Commons
โท The world of Pets: Dogs, cats, birds, reptiles, amphibians
Origin: India, Bangladesh, China, Myanmar (Burma), Thailand
Character: shy
Life expectancy: ---
Height: Of 36 to 40 cm..
Content
Description:
Of 36 to 40 cm.. length and 120 g. of weight.
The Gray-headed Parakeet(Psittacula finschii) It is very similar to Slaty-headed Parakeet but smaller, with feathers tail longer, the head slightly paler, upperparts and more yellowish underwing-coverts darker blue-green.
The Gray-headed Parakeet(Psittacula finschii) has the forecrown, crown, lores and ear-coverts Grey Slate-blue; the chin and the lower part of the cheeks, black, It forming a narrow collar which marks a clear boundary between the head dark and a bright ring greenish blue on the back of the neck.
Nape brighter yellowish green, duller green fading in the rest of the upper region.
Upperwing-coverts green except for the brown of the inner coverts, that makes the effect of a distinctive patch on the shoulder; primaries Green with a narrow yellow margin on the vane outer; secondaries green.
Underwing-coverts dark bluish green. Underparts bright pale green. Uppertail lilac blue with pale yellow tips, outer feathers Greens with vane internal and yellow tips; undertail-coverts ochre-coloured.
upper jaw coral red to vermilion with yellow tip, lower jaw yellow; cere whitish; irises creamy white to yellow; legs greenish.
Sometimes considered the same species as the Slaty-headed Parakeet, but the lack of intergradation in a possible area of overlap in Bhutan and the northeast of the India (Arunachal Pradesh) suggests appropriate treatment as allospecies.
Similar to the Slaty-headed Parakeet. Frequents forests of oak, teak, cedar and pine, wooded hills and open farmland with tall trees. Move altitude between 650 and 3.800 m (in Yunnan, China), rarely drop below 250 m, usually at or near the mountainous terrain.
Mainly distributed in the forest Viet Nam, but, according to sources, laz away from growing areas and tolerant of lower and more open habitats.
In general, obsevadas in flocks or or small family groups, but also it is seen in larger numbers than in Burma.
Reproduction:
The breeding season in the central and southern Burma It covers the months January, February and March.
One nest four eggs was observed 12 meter high tree species Xylio dolabiformis.
The Gray-headed Parakeet It is distributed in the east of the Himalayas towards Indochina. They range from east to Bhutan towards Arunachal Pradesh and south through Nagaland, Assam (to the South of the rio Brahmaputra). Manipur, Mizoram and Bangladesh oriental (Sylhet and area of Chittagong). Through Burma (South of Tenasserim), al sur-oeste de China (center Sichuan and North of Yunnan), the mountainous districts of northern and southwestern Thailand, South of Laos, Kampuchea and Viet Nam, especially the western slopes of the central mountains.
Usually common and resident (in some places very common), but lacking in some areas and subject to local fluctuations and irregular appearances.
Recent decline in Thailand, where it is now rare in more accessible areas. Uncommon in China. Some seasonal altitudinal movements in some parts of the range. Very popular cage bird in some parts of the home territory.
The size of the world population Gray-headed Parakeet It has not been quantified, but the species, according to sources, is rare in China, Variable and elsewhere (pit et to the. 1997).
The population is suspected rapid decline because of continued habitat loss and trapping. Observations of local trends in some parts, within its range, support this suspicion, for example in Cambodia, at least since the early 1990 (F. Goes in some. 2013, T. Gray in litt. 2013, RJ Timmins in litt. 2013).
The Gray-headed Parakeet is being widely taken for the cage bird trade and is kept locally as a companion animal, for example, in Laos and China (JW Duckworth in litt. 2013, M. Zhang in some. 2013).
In China, poaching and illegal trade in this species continues: it was reported that in one village, each family has an individual of this species as a pet (M. Zhang in some. 2013).
The pressure at which it is subjected for his capture may also be contributing to the observed decrease in Cambodia (F. Goes in some. 2013).
Lowland forests Indochina They are under intense pressure, above all in Cambodia, because of the authorization for large-scale industrial agriculture. This particularly affects areas with evergreen or semi-evergreen forest, rather than forest deciduous, because the best conditions for growing (S. Mahood in some. 2013).
This species is dependent areas and forests with evergreens, whereby the effects of logging can seriously affect, especially since it is likely to depend on large trees for nesting. Habitats where large trees are scarce, as forests and hill areas with mixed forest deciduous, patches of evergreen forest and semi-evergreen forest, They are under particular pressure from logging, even for local use (S. Mahood in some. 2013).
It is expected that the loss of habitat Cambodia bring a devastating impact on this species over the next decade, although there may be a delay before the actual effects were observed in the population (H. Rainey in some. 2013).
Conservation Actions Underway:
The species is known to occur in some protected areas across its range, as in the Mondulkiri Protected Forest, Cambodia (T. Gray in litt. 2013).
"Gray-headed Parakeet" in captivity:
– Uncommon in captivity outside its range.
It is unclear how much spread among breeders, as often it was considered a subspecies of the more common Slaty-headed Parakeet. It is a very mountain bird resistant, at low temperatures is not a problem for them, However, must be protected facilities available to avoid sudden changes in temperature and drafts.
How other Psittacula, the Gray-headed Parakeet You need to nibble fresh branches, although it is not a destructive bird that could demolish a wooden aviary.
– 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) – Bird perched on a home made perch. Part of the tail appears to be missing by Vijay Anand Ismavel – Lynx
(2) – Gould, John, 1804-1881; Sharpe, Richard Bowdler, 1847-1909: Birds of Asia by John Gould [Public domain], via Wikimedia Commons
(3) – Finschโs Parakeet Psittacula finschii by Raju Kasambe. Photo taken in Imphal Zoo, Manipur, India By Dr. Raju Kasambe (Own work) [CC BY-SA 4.0], via Wikimedia Commons
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