bald eagle in flight

action active alaska america american animal aves avian bald beak bird birdwatching blue chilkat concept cook creature defense determination eagle eagles endangered endurance environment fauna feather flight fly free freedom haliaeetus head ice inlet isolation kenai landed landing leucocephalus majestic military mountain mountains national natural nature north ornithology outdoors peninsula power predator predatory prey raptor river sea sharp sky snow soar span species speed spread strength symbol tail talons usa washingtoniensis white wild wilderness wildlife wing winter