Preview Harbour porpoise (Phocoena phocoena) showing characteristic pigmentation on its flanks and triangular dorsal fin. Hebrides, Scotland Image ID: 969-127 Artist: Lisa Steiner Purchase a commercial license Buy framed prints & more from our print store harbour porpoise phocoena phocoena showing characteristic pigmentation flanks triangular dorsal fin hebrides scotland porpoises cetacean cetaceans surface surfacing marine sea ocean north atlantic ocean british uk europe harbor mammal mammals horizontal