American Bald Eagle standing on a branch in a forest of Banff National Park, Canada

american bald eagle bald eagle eagle bald ornithology bird of prey branch banff national park haliaeetus leucocephalus symbol tree america sitting bird watching perching resting majestic wilderness emblem forest hunting tree branch avian fauna leucocephalus leaves white birdwatching canada alberta wild green brown talon fast background looking nature wildlife bird predator raptor perched animal prey perch national feather carnivore