Items related to Birds (Slim Goodbody's Inside Guide to Pets)

Birds (Slim Goodbody's Inside Guide to Pets)

Burstein, John

 
9780836889536: Birds (Slim Goodbody's Inside Guide to Pets)

Synopsis

Maybe people keep birds as pets because they can do what humans can only dream about, which is to fly. Readers explore how a bird's special bones, air sacs, muscles, and feathers make this feat possible. They'll discover why these winged creatures have two stomachs and how they can sleep without falling off branches.

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