WorldWaders:
White-winged Tern (Chlidonias leucopterus)
WorldWaders:
Grey Gull (Leucophaeus modestus)
WorldWaders:
Chilean Skua (Stercorarius chilensis)
WorldWaders:
Black-legged Kittiwake (Rissa tridactyla)
WorldWaders:
Black-headed Gull (Chroicocephalus ridibundus)