Page 47 - World of Animals - Deadly Predators
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Eagles











































                                                                                                                    Eagle






                                                                                                                    attack






                                                                                                                   Eagles are all carnivorous and eat meat and/or
                                                                                                                   fish, and need to consume between 230 and 450
                                                                                                                   grams (0.5 to one pound) of food each day. But
                                                                                                                   they can store up to 910 grams of food in their
                                                                                                                   crop, so can survive without hunting for several
                                                                                                                   days. Most eagles will hunt small- to medium-
                                                                                                                   sized prey like rabbits, marmots and ground
                                                                                                                   squirrels, as well as snakes and other birds.
                                                                                                                   But as opportunistic hunters they’ll also chase
                                                                                                                   other birds like ospreys until they have dropped
                                                                                                                   their meal, which they’ll then steal (known as
                                                                                                                   kleptoparasitism). Like vultures, eagles will
                                                                                                                   scavenge on carrion – especially during the winter
                                                                                                                   months when there is less food available. The
                                                                                                                   largest eagles can catch deer and sloths, but they
                                                                                                                   only eat around one-third of their body weight
                                                                                                                   and are capable of carrying a couple hundred
                                                                                                                   grams. Once they start their meal, their digestive
                                                                                                                   systems begin to work and the strong stomach
                                                                                                                   acid dissolves and digests their preys’ bones.

























                                                                                                                                                     With a wingspan of up
                                                                                                                                                        to 2.5 metres (eight
                                                                                                                                                      feet), the white-tailed
                                                                                                                                                           eagle is the UK’s   © Getty
                                                                                                                                                        largest bird of prey




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