Killer whale (Orcinus orca) Mother and calf spy-hopping together. Mid-winter in Tysfjord, Norway

killer whale orcinus orca mother and calf spy hopping mid winter tysfjord norway europe whale whales toothed behaviour behavior spyhopping head heads surface water sea fjord marine coast coasts coastline norwegian arctic watching arctic coastal waters fjordland immature young calf juvenile copying family families two 2 spyhop