Showing posts with label Birds. Show all posts
Showing posts with label Birds. Show all posts

Thursday, October 1, 2009

Eagles

Eagles are differentiated from other birds of prey mainly by their larger size, more powerful build, and heavier head and bill. Even the smallest eagles, like the Booted Eagle (which is comparable in size to a Common Buzzard or Red-tailed Hawk), have relatively longer and more evenly broad wings, and more direct, faster flight. Most eagles are larger than any other raptors apart from the vultures.

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Wednesday, September 30, 2009

Macaws

Macaws are small to large, often colourful New World parrots. Of the many different Psittacidae (true parrots) genera. Macaws are native to Mexico, Central America, South America, and formerly the Caribbean. Most species are associated with forest, especially rainforest, but others prefer woodland or savannah-like habitats. Large, dark (usually black) beaks, and relatively hairless, light coloured, medial facial (facial patch) areas distinguish macaws. Sometimes the facial patch is smaller in some species, and limited to a yellow patch around the eyes and a second patch near the base of the beak in the members of the genus Anodorhynchus, or Hyacinth Macaw. A macaw's facial feather pattern is as unique as a fingerprint.

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Lories

Lories and lorikeets are small to medium-sized arboreal parrots characterized by their specialized brush-tipped tongues for feeding on nectar and soft fruits. The species form a monophyletic group within the parrot family Psittacidae. Traditionally, they were considered one of the two subfamilies in that family (Loriinae), the other being the subfamily Psittacinae, but new insights show that it is placed in the middle of various other groups. To date, this issue has not been resolved scientifically. They are widely distributed throughout the Australasian region, including south-eastern Asia, Polynesia, Papua New Guinea and Australia, and the majority have very brightly colored plumage.

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