Southern Right Whale Mother With Calf Playing Around Peacefully At The Patagonian Sea In Argentina

southern right whale right whales right whale whale whales cetacean baleen whale aerial blue ocean sea calf ocean baleen undersea wildlife swimming swim national geographic underwater serene animal calm patagonian environment peacefully nat geo fish eubalaena australis water endangered argentina animals nature patagonia marine habitat barnacles blue mother daytime deep southern playing behavior natural bubbles life baby right