Killer whale (Orcinus orca) Mother slapping her tail flukes near her calf with snowy mountains behind. Mid-winter in Tysfjord, Norway

killer whale orcinus orca mother slapping her tail flukes calf snowy mountains behind mid winter tysfjord norway europe whale whales toothed behaviour behavior lobtailing family families juvenile cale immature females display communication surface water sea fjord marine coast coasts coastline norwegian arctic arctic coastal waters fjordland