angry bird, open bill and wings. bird from norway. brown skua, catharacta antarctica, water bird sitting in the autumn grass, even

alone and angry animal antarctica arctic argentina autumn avian beak behavior bill bird bonxie brown catharacta chile close closeup endangered environment even evening falkland feather from grass great habitat horizontal hunter island light malvinas nature norway open ornithology pets predator prey scavenging scotland sea seabird shetland sitting skua stercorarius summer water wild wilderness wildlife wing wings