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Carnivorous Birds

The ducks paddling around and scooping up breadcrumbs are harmless enough, but not all birds are so docile. Carnivorous birds -- often called raptors -- make up a large portion of all bird species. Eagles, hawks, falcons and others are active hunters, eating everything from fish, to rodents, to carrion, to other birds. Identifiable by their sharp beaks and talons (or claws) specially adapted to grasping prey, hunting birds make it easy to see where scientests have drawn a parallel between birds and their ancestors, the dinosaurs. A bird of prey, or raptor, is a bird that hunts its food using its curved beak and talons. They also generally have sexual dimorphism and excellent vision. Nocturnal birds of prey (the owls) are separate from the diurnal families, and are in the order Strigiformes. Although the term "raptor" is sometimes used more broadly, in generally it includes owls, as they too are carnivorous birds, preying on mice and other small animals. Although other groups may fill similar ecological roles and sometimes appear closely related on first sight, this is largely because of convergent evolution. Many terms are used to describe particular types of birds of prey, both by specialists and lay people, in ways that vary a good deal. Eagles are large raptors with long, broad wings and massive legs. Booted eagles have feathered legs and build large stick nests. (Non-specialists often use the term very broadly, to indicate almost any raptor.) Kites are raptors with long wings and weak legs which spend a great deal of time soaring. In general they take live prey but mostly feed on carrion. Falcons are small to medium sized birds of prey with long pointed wings. Unlike most other raptors, they belong to the Falconidae rather than the Accipitridae. Many are particularly swift flyers. Instead of building their own nests, falcons appropriate old nests of other birds. Sometimes they lay their eggs on cliff ledges or in tree hollows. Harriers are large, slender hawk-like birds with long tails and long, thin legs. Most hunt by gliding and circling low over grasslands and marshes on their long, broad wings. Hawks are medium-sized birds of prey that belong to the genus Accipiter. They are mainly woodland birds that hunt by sudden dashes from a concealed perch. They usually have long tails and high visual acuity. Buzzards are wide-ranging raptors with a robust body and broad wings, or, alternatively, any bird of the genus Buteo (also commonly known as Hawks in North America. Other birds are opportunistic omnivores and, although their diet may consist of meat when the meal presents itself (as with roadkill), they are not technically considered strictly carnivorous birds.

Carnivorous Birds
Carnivorous Birds








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