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John James Audubon's painting of a golden eagle carrying a snowshoe hare. The golden eagle (Aquila chrysaetos) is one of the most powerful predators in the avian world.One author described it as "the pre-eminent diurnal predator of medium-sized birds and mammals in open country throughout the Northern Hemisphere". [1]
The bald eagle is an opportunistic carnivore with the capacity to consume a great variety of prey. Fish often comprise most of the eagle's diet throughout their range. [57] In 20 food habit studies across the species' range, fish comprised 56% of the diet of nesting eagles, birds 28%, mammals 14% and other prey 2%. [58]
At least eight species of hedgehog have been predated. The European hedgehog is often one of the most prominent prey species in eagle-owl diet studies from Europe, and was recorded as the most numerous prey species per researchers in parts of Denmark, Switzerland, Austria and south Germany. With an average weight of 500 to 1,000 g (1.1 to 2.2 ...
The diet of golden eagles is composed primarily of small mammals such as rabbits, hares, ground squirrels, prairie dogs, and marmots. They also eat other birds (usually of medium size, such as gamebirds), [74] reptiles, and fish in smaller numbers. Golden eagles occasionally capture large prey, including seals, ungulates, coyotes, and badgers.
Byproducts from the dairy industry and waterfowl from the area have become an increasing factor in the bald eagle diet. Duvall spent two winters trekking along the Nooksack River, beginning the ...
Eagle is the common name for the golden eagle, bald eagle, ... Over several decades, a great deal of research has been done on the Snake-eagle's diet, which is mainly ...
The diet of the tawny eagle and bateleur in Tsavo East overlapped by around 64%, whereas the diet of the tawny and martial eagles only overlapped by 29%. The tawny eagle was the only eagle here to heavily supplement their diet with alternate prey like snakes, although bateleurs also took a wide range of prey. [48]
An average bald eagle diet consists of fish and dead animals, but sometimes they are known to eat their own young, officials say. “Bird behavior is complex and driven by hormones and instinct ...