skua flight. brown skua, catharacta antarctica, water bird flying above the sea., evening light, argentina. bird fly with blue oce

above alone and animal animals antarctica arctic argentina avian beak behavior bill bird blue bonxie brown catharacta chile close closeup endangered environment evening falkland feather flight fly flying grass great habitat horizontal hunter island islands light malvinas nature oce ocen open ornithology pets predator prey scavenging scotland sea seabird shetland skua stercorarius summer water wild wilderness wildlife wing