mature american bald eagle perched on a tree limb along the mississippi river

america american animal animalia animals aves bald beak beaks birds chirp chordata claw claws country drive eagle feather feathers flies fly getaway iowa limb mature mississippi passerellidae passeriformes passeroidea perched places plumage princeton river sings sparrow species state states tail travel tree trip united usa vacation whitecrowned wild wildlife wing wings