Right whale and calf interacting in coastal waters of Hermanus

right whale whale watching whales cetacean cetacea hermanus aquatic wildlife baleen marine life aquatic mammal calf south africa wildlife newborn calf coastal waters migratory sea eubalaena australis aerial western cape ocean swimming overberg walker bay filter feeder swim drone pair animal togetherness float balaenidae calving season mammal endangered underwater black body balaena newborn nature overstrand marine southern right stocky eubalaena