5250 x 3500 px | 44,5 x 29,6 cm | 17,5 x 11,7 inches | 300dpi
Date de la prise de vue:
26 juin 2010
Lieu:
Iguazu, Brazil
Informations supplémentaires:
The Blue-and-yellow Macaw (Ara ararauna), also known as the Blue-and-gold Macaw, is a member of the group of large Neotropical parrots known as macaws. It breeds in forest (especially varzea, but also in open sections of Terra Firme) and woodland of tropical South America from Trinidad and Venezuela south to south Brazil, Bolivia, and Paraguay. It extends slightly into Central America, where it is restricted to Panama. It is an endangered species in Trinidad, and is on the verge of being extirpated from Paraguay, but still remains widespread and fairly common in a large part of mainland South America. These birds can reach 76–86 cm (29.9-33.9 inches) long and weigh 900 to 1300 g (2-3 lbs). They are vivid in appearance with blue wings and tail, dark blue chin, golden under parts and a green forehead. Beaks are black, and very strong for crushing nuts. The naked face is white, turning pink in excited birds, and lined with small black feathers. There is little variation in plumage across the range. Some birds have a more orangery or "butterscotch" underside color, particularly on the breast. This was often seen in Trinidad birds and others of the Caribbean area, and appears to be due to environmental factors.[citation needed] The Blue-and-yellow Macaw uses its powerful beak for breaking nutshells, and also for climbing up and hanging from trees.
