How big is a eagle eye?

Are crows related to vultures? What is the function of the male peacock's tail feathers? What is humilis? How does an emu portect itself from predators? How many species are there of hummingbird? Shall you use vimeral liquid for love bird? Why are brown creepers endangered? How many condors are left in the wild? Was there a Canadian penny made with a Canada goose on the reverse side? Where do swallows live? Do peregrine falcons live in the amazon rainforest? Do budgies cause health problems to humans? What are these in welsh gray black brown and chestnut? How fast is the Cassowary? How does a weasel make its nest? What is a duck's niche in an ecosystem? Was Wilbur wright bald? What if your bird gets heat stroke? What is a pheasants nest called? How many different types of toucan species are there?