the white-tailed eagle, haliaeetus albicilla

albicilla artick asia attack avian beautiful bill bird birdwatching breast came claw cold desperately diving eagle environment eye face fast feather floe flying freeze frost haliaeetus head hoarfrost hokkaido ice iceberg icing japan kamtchatka nature nose ornithology plumage plume powerful predator prey quick raptor scene silent snow snowflakes sudden supricing tail talon unexpected viciously whitetailed wildlife wing wings winter