How big is the territory of an eagle?

How to birds are clean their wings? What is the outlook for the kakapo? What is the name of the stork who delivers babies in the cartoons? What do hawks they eat? Does a vulture eat a cow? Where do the Bat live? Do seagulls have eyelids? Did agricultural practices in the us led to the extinction of falcons? Can you fly if your a vampire? What likes to eat a pink flamingo? Can baby cockatiels be different colors than yellow? How much is a penguin worth? Do falcons ever hunt during the night? Why do eagles have the largest wing span? What element has a part of a female bird name? Are tree swallow birds nocturnal birds? What song from the 60's had the words the birds are all singing the bells are ring a ling linging? Do male birds and female birds look the same? Is it bad when you see an owl during the day? Names of 5 birds not found in India?