Calving season for Right whales in South African coastal waters, drone dolly out

calving season right whales southern right whales calf south africa coastal whale watching aquatic mammal mom and calf love wildlife shallows hermanus cetacea sandy bottom whale marine life bond aquatic wildlife eubalaena bluegreen eubalaena australis shallow rsa balaena newborn animal interaction clear cetacean baby balaenidae baleen swim ocean sea animal mammalia mammal infant relationship nuzzling aerial topdown drone close