Adult Arctic skua (Stercorarius parasiticus) in flight in the Svalbard Archipelago, Norway

arctic skua stercorarius parasiticus bird flight nature wildlife avian svalbard soaring wingspan plumage landscape habitat animal behavior conservation skies blue migration marine predatory aerial environment coast island norwegian seabird ecology northern latitudes summer observation feathers outdoor biodiversity raptor ecosystem wing structure natural birdwatching ornithology top predator beauty adventure exploration sky