![]() This keen eyesight is primarily attributed to their extremely large pupils which ensure minimal diffraction (scattering) of the incoming light. This acuity enables eagles to spot potential prey from a very long distance. It is estimated that the martial eagle, whose eyes are more than two times larger than the human eye, has a visual acuity up to 8 times that of humans. The beak is typically heavier than that of most other birds of prey. Like all birds of prey, eagles have very large hooked beaks for ripping flesh from their prey, strong, muscular legs, and powerful talons. The smallest species of eagle is the South Nicobar serpent eagle ( Spilornis klossi), at 450 g (1 lb) and 40 cm (16 in). Most eagles are larger than any other raptors apart from some vultures. jamaicensis), have relatively longer and more evenly broad wings, and more direct, faster flight – despite the reduced size of aerodynamic feathers. Even the smallest eagles, such as the booted eagle ( Aquila pennata), which is comparable in size to a common buzzard ( Buteo buteo) or red-tailed hawk ( B. Outside this area, just 14 species can be found-2 in North America, 9 in Central and South America, and 3 in Australia.Įagles are not a natural group but denote essentially any kind of bird of prey large enough to hunt sizeable (about 50 cm long or more overall) vertebrates.Įagles are large, powerfully-built birds of prey, with heavy heads and beaks. ![]() Most of the 68 species of eagles are from Eurasia and Africa. ![]() Eagles belong to several groups of genera, some of which are closely related. For other uses, see Eagle (disambiguation) and Eagles (disambiguation).įrom left to right: golden eagle ( Aquila chrysaetos), brown snake eagle ( Circaetus cinereus), solitary eagle ( Buteogallus solitarius), black eagle ( Ictinaetus malaiensis) and African fish eagle ( Haliaeetus vocifer).Įagle is the common name for many large birds of prey of the family Accipitridae.
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