two bald eagles (haliaeetus leucocephalus washingtoniensis ) fight for prey.

action active alaska america american animals aves avian bald battle bird birdwatching carnivore chilkat conflict creature eagles fauna feeding fight flight fly freedom habitat haliaeetus hunter hunting ice leucocephalus majestic national natural nature north ornithology predator predatory prey raptor river snow species strength symbol usa washingtoniensis wild wilderness wildlife wing winter