While the bald eagle's size is indeed impressive ... A 6-pound (2.7 kilogram) eagle (which is about average) can live off two adult rats easily. "That's a daily feed," says Courdin. "But most birds ...

On an irrigation pivot, an immature bald eagle was tearing apart an unrecognizable songbird ... Three northern harriers were flushing the feeding songbirds that contained mostly red-winged blackbirds, ...