How do you know about dodos?

Why would a bird ruffle its feathers when its cold? What does night upside down mean? What factor might contribute to the extinction of the woodpecker? Do birds have lips? Does a peacock hibernate? What is a bat's wing span? What month do pheasant eggs hatch? Can a hawk be a 3rd level consumer? Yes but what do you feed a raven if you have one hurt? Are mallard ducks born with webbed feet? What is the metric weight of a turkey? Why is Rouen famous? How can you prove mathematically not formation of shadow of bird flying in the sky? How long do young turkey stay in a brood with their mother after hatching? What does a duck provide? What is an interesting feature of the emu? What is the price for a halo pelican? What is the continent you can see all of on the globe? What is the Hawks curved beak for? What decompose a hawk?