35-38 cm. in length weighing up 500 g..
The Yellow-headed Parrot (Amazona oratrix) has head and nape bright yellow; sides neck sometimes with scattered green feathers.
Upperparts green grass with ends of darker green in some feathers; uppertail-coverts paler. Wing coverts green, sometimes with paler yellow margins on some feathers; edge front of the wing and carpal area with red marks and / or yellow variables. Primaries and secondaries green at the base (more emerald than coverts), blue at the tips; five base outer secondaries bright red, forming a speculum. Under wings green. The chin is bright yellow, the throat variable green and dark blue suffusion margins in the feathers of some birds; chest and belly green with yellowish suffusion in some birds, bluish suffusion in other; the thighs with yellow feathers in some birds. Tail green with red tips yellow and green at the base of the innerwebs of the lateral feathers. Bill gray horn; bare periophthalmic whitish; irises orange; legs grey.
Both sexes are similar.
Immature It is very green part with little or no yellow in the head without red and yellow in the wings.
- Sound of the Yellow-headed Parrot.
All birds puerto Barios at the East end of Guatemala show yellow concentrate lores and crown. While it described as near the subspecies belizensis, the birds of puerto Barios at the northwest end of Honduras They may represent another subspecies of oratrix (not yet formally described) provisionally named guatemalensis (see belizensis below). The hondurensis, described below, It was widely regarded as a subspecies of undescribed Yellow-crowned Parrot (Amazona ochrocephala), but now treated at the southern end as a cline (gradual change of phenotypic traits of the same species by influences and environmental conditions) Yellow decreasing in head Group of birds yellowhead.
Description 3 subspecies:
Amazona oratrix belizensis
Monroe,BL Jr & Howell,TR, 1966) – Less yellow in the head that the nominal species, without yellow on the throat. Cheeks green, bare periophthalmic grayish-white and probably on average smaller. Fowl Guatemala, to the Northwest of Honduras, sometimes show yellow in head as a patch wide in front of the crown and around eyes, and perhaps they represent a kind undescribed (known as guatemalensis); although some birds also show yellow feathers on nape (see geographic variation in Yellow-naped Parrot (Amazona auropalliata).
Amazona oratrix hondurensis
(Lousada & Howell,SNG, 1997) – Yellow on head limited to forecrown and in front of the crown, some birds show patch yellow in nape. A bill paler and more extensive yellow on the nape and the head subspecies caribea of the Yellow-naped Parrot. The patch Yellow crown It is also rounded or triangular, against a narrowband subspecies caribea. The subspecies panamensis of the Yellow-crowned Parrot has a bill darker and lacks the patch yellow in nape.
Amazona oratrix oratrix
(Ridgway, 1887) – Nominal.
The Yellow-headed Parrot frequent savannas, Bosques Tropicales deciduous (including clear), dense forests of thorns, marshy forests Pacific, flood forest evergreen, dense forest galleries, forests Pinus caribea (Belize) and cultivated land with trees, mainly in lowlands below 500 m.
Mainly observed in pairs or in large groups in communal roosts and feeding areas favorites. They snuggle into pine-covered ridges in Belize, moving to nearby rain forests to feed. Apparently, only flocks form in Tamaulipas.
The Yellow-headed Parrot put their nests in cavities of trees 6-15 meters and in the holes of the palmeras Roystonea. Along the Pacific coast of Michoacán in Mexico, the Yellow-headed Parrot nests in trees Astronium graveolens, Brosimum allicastrum and at least five other species of trees (T. Monterrubio-Rico et al., In 2007)
In Belize, preferred pines nest. Breeding season in the months of February to May in the south, to June in the north (for example in Tamaulipas). Clutch, usually 2-3 eggs, they are incubated between 27 and 28 days. The young leave the nest at eight weeks. On average, only 1.2 hatchlings reach adulthood in each clutch.
Food in diet of the Yellow-headed Parrot include outbreaks, leaves news, fruits of Palma, seeds of Acacia, fruits of Macuna, Ficus, Zuelania guidonia, Bumelia laetivirens, Solanum and Pithecellobium flexicaule.
They can cause damage to crops, including corn, mango and green bananas.
Distribution and status:
Size of its range (breeding/resident ): 1.020.000 km2
The Yellow-headed Parrot It is confined to Central America in Mexico, Belize, the east end Guatemala and the Northwest corner of Honduras. They are distributed by the slope of Pacific of Mexico in Colima, Michoacán, Warrior, Oaxaca (two disjunct populations on the slopes of Pacific and of the Gulf on Isthmus region) and Chiapas. also observed in the shed Gulf from the central and southern Tamaulipas, to the East of San Luis Potosí, Puebla, Veracruz, Tabasco and Campeche, as well as in Belize and around puerto Barios at the East end of Guatemala to the northwest corner of Honduras in the Sula Valley.
Reports Yellow-headed Parrot outside the normal range Mexico (for example, City of Mexico) probably involving leaks. Wild populations Miami (Florida) and Puerto Rico.
local residents, and rare sparsely distributed along most of its distribution (perhaps locally common in parts of Belize) with diminished by the loss of habitat populations and their capture for live bird markets.
The population of Sula Valley survives as remainder. marketed widely both within and outside the species range, being one of the most searched Neotropical parrots pet (reputedly one of the best talkers). The most dramatic declines were probably in northeast Mexico, where habitat loss has been more rapid and severe. The wild population is probably less than 7.000 individuals (1994).
Distribution 3 subspecies:
Amazona oratrix belizensis
Amazona oratrix hondurensis
Amazona oratrix oratrix
(Ridgway, 1887) – Nominal.
• Current red list category of the UICN: In danger of extinction.
• Population trend: Decreasing.
• Population size: 4700
Justification of the red list category
- This species qualifies as in danger of extinction due to demographic decline very fast. The population is now so small that it is likely to fall (but still very significant) rates decrease in the future (Collar et al., 1992).
Justification of the population
- The population It was estimated 7.000 copies in 1994. This is roughly equivalent to 4.700 mature individuals.
Justification of trend
- It is estimated that the population of the species is declining very fast, due to the loss and degradation of habitat and the levels of capture and persecution. On the coast of Michoacán, Mexico, it is estimated that the species occupies the 45.6% its estimated historical distribution (Monterrubio-Rico et al ., 2007 ). Throughout all Pacific coast of Mexico, its historical range has shrunk by 79% (Monterrubio-Rico et al ., 2010). The population of Punta de Manabique It decreased by 30% between 1994 and 2001 mainly due to the Poaching of nests (our man 2003 , Eisermann in a bit., 2007).
Yellow-headed parrot in captivity:
The Yellow-headed Parrot are popular in domestic markets.
protected by CITES Appendix I (Species that are endangered. Prohibited international trade specimens of those species, except when the import is non-commercial purposes).
In Mexico It is listed as endangered in both the NAME-059-SEMARNAT-2001, as in the NAME-059-SEMARNAT-2010, and by the Article 60 Bis of the General Law on Wildlife It prohibited the removal of specimens of medium, marketing, tenure, import, export, use of any of its parts. They are up 9 years in prison and fines very high who are surprised by the Profepa with specimens of this species in their possession and do not have papers proving their legal provenance.
Should be avoided in all cases buy this or any of the protected species by different appendices CITES.
– Yellow-headed Amazon, Yellow-headed Parrot, Yellow-headed Parrot (Mainland) (English).
– Amazone à tête jaune, Amazone à tête jaune (continentale), Amazone à tête jaune (forme continentale) (French).
– Gelbkopfamazone (German).
– papagaio-de-cabeça-amarela (Portuguese).
– Loro Cabeza Amarilla, Amazona cabecigualda (Spanish).
– Order: Psittaciformes
– Family: Psittacidae
– Genus: Amazona
– Scientific name: Amazona oratrix
– Citation: Ridgway, 1887
– Protonimo: Amazona oratrix
Yellow-headed Parrot Images:
Yellow-headed Parrot (Amazona oratrix)
(1) – A Yellow-headed Amazon (also known as the Double Yellow-headed Amazon) in an aviary By Ernst Vikne (IMG_4451.JPG) [CC BY-SA 2.0], via Wikimedia Commons
(2) – Yellow-headed Amazon at Baltimore Aquarium, USA By Christine Schmidt from Laurel, USA (Parrot pair) [CC BY 2.0], via Wikimedia Commons
(3) – Yellow-headed Amazon, also known as the Yellow-headed Parrot or Double Yellow-headed Amazon, at Lion Country Safari, West Palm Beach, Florida, USA. Photograph is a close up of head By Duncan Rawlinson from Vancouver, BC (Parrot) [CC BY 2.0], via Wikimedia Commons
(4) – Yellow-headed Amazon (Amazona oratrix) playing on his cage by Mbtskysurfer at English Wikipedia [GFDL or CC BY 3.0], via Wikimedia Commons
(5) – Yellow-headed Amazon (Amazona oratrix) also known as the Yellow-headed Parrot, Double Yellow-headed Amazon. Two parrots on a perch By Gary Denness (originally posted to Flickr as Parrot Portrait) [CC BY-SA 2.0], via Wikimedia Commons
(6) – Yellow-headed Amazon (also known as the Yellow-headed Parrot and the Double Yellow-headed Amazon) at Vancouver Aquarium, Canada By Lizzy Foulkes (originally posted to Flickr as Hello, Goregous) [CC BY-SA 2.0], via Wikimedia Commons
(7) – A Yellow-headed Amazon at Palmitos Park, Gran Canaria, Canary islands, Spain By William Warby (Flickr: Parrot) [CC BY 2.0], via Wikimedia Commons
(8) – A Yellow-headed Amazon in Jungle Island, Miami, Florida, USA By Humberto Moreno (Parrot Jungle, Miami) [CC BY 2.0], via Wikimedia Commons
(9) – Yellow-headed Amazon (also known as the Yellow-headed Parrot and the Double Yellow-headed Amazon) at Dallas World Aquarium, USA By texas_mustang (Dallas Aquarium 2008 with Meredith) [CC BY 2.0], via Wikimedia Commons
– Sounds: Peter Boesman, XC218407. accessible www.xeno-canto.org/218407