Bald eagles are North America birds of prey well known for being the USA emblem. Even though the English name is bald eagle, they aren’t exactly belonging to the eagle family. They are recognisable by their head and white tail as much as by their large yellow beak. They live around rivers, lakes, and near coasts where they eat other birds and fish corpses (He can steal those from other predators). They build very large and high nests (sometimes as high as 1 metre) on the ground or in high trees.

Big american rodent. It's a very social animal with a complex language, they live in groups like families. The babies born need lots of care because when born, they are blind and don't have fur. It's a key animal af plains ecosystem. The are the prey of predator such as ferrets, foxes, eagles or badgers. They are currently exterminated by north american farmers. Today some species are threatened with extinction.