Search results
Results from the WOW.Com Content Network
Yellow-crowned parakeet near Lake Matheson, New Zealand. Yellow-crowned parakeets are 23 cm long and primarily bright green. They have a red band fronting their eponymous golden crown. Their wings, when spread in flight, are bluish purple. Their eyes are either orange or red and their bill is grey. The males of this species are larger than the ...
Less red on the crown of the female and the juvenile. [44] Native to Mexico; introduced to Puerto Rico and the United States [45] Yucatan amazon (Amazona xantholora) Mostly green, blue crown and yellow on the sides of the face, horn-coloured (grey) beak. Belize, Honduras, Mexico [46] [47] Blue-cheeked amazon or Dufresne's amazon (Amazona ...
The yellow-crowned amazon or yellow-crowned parrot (Amazona ochrocephala) is a species of parrot native to tropical South America, Panama and Trinidad and Tobago in the Caribbean. The taxonomy is highly complex and the yellow-headed ( A. oratrix ) and yellow-naped amazon ( A. auropalliata ) are sometimes considered subspecies of the yellow ...
[16]: 21 Male and female amazon parrots are roughly the same size, though males can be larger at times [17]: 6 - most amazon parrots do not show sexual dimorphism, exceptions being the white-fronted amazon, [18] Yucatan amazon [19] and the turquoise-fronted amazon, the latter species being sexually dimorphic when viewed in the ultraviolet ...
A generally recognized disadvantage of the yellow-headed amazon and its close relatives (such as the yellow-naped amazon) is hormonal aggressiveness, most notable among males in the breeding season. It is a member of the "Hot Three" (referring to the male bird's "hot" temper), along with the yellow-naped and blue-fronted.
Yellow-naped amazons have lost more than 92% of their population over the last three generations. The primary cause for their population decline are deforestation and illegal removal of young for the parrot trade. This parrot readily mimics sounds, and in captivity, this includes human speech, which is probably the reason it is popular in ...
The long legs are yellow and turn coral, pink or red during courtship. The most characteristic part of the yellow-crowned night heron is the head: black and glossy, with white cheeks and a pale yellow crown going from the bill, between the eyes and to the back of the head, giving the bird its common name.
The female parakeet is slightly smaller than the male, which is also reflected in her smaller bill size. [8] Forbes' parakeet is easily distinguished from the Chatham Island Red-crowned Parakeet by its golden-yellow forecrown, as like its name suggests the Chatham Island Red-crowned parakeet has a red forecrown.