Adult Peale's Dolphin (Lagenorhynchus australis), bow-riding near New Island in the Falkland Islands, South America

Young Galapagos sea lion (Zalophus wollebaeki) underwater in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

Male southern elephant seal (Mirounga leonina) pups mock fighting on South Georgia Island, Southern Ocean

Young Galapagos sea lion (Zalophus wollebaeki) at play underwater in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

Young Galapagos sea lions (Zalophus wollebaeki) at play underwater in the Galapagos Island Archipelago, UNESCO World Heritage Site, Ecuador, South America

Antarctic fur seal pups (Arctocephalus gazella) playing in Fortuna Bay on South Georgia, Southern Ocean, Polar Regions

Young Galapagos sea lions (Zalophus wollebaeki) at play underwater in the Galapagos Island Archipelago, Ecuador

Bottlenose Dolphin, (Tursiops truncatus) leaping duo. Azores (RR)

Atlantic Spotted Dolphin pair(Stenella frontalis) underwater on the Little Bahama Banks, Grand Bahama Island, Bahamas. (Resolution Restricted - pls contact us)

Two young Atlantic Spotted Dolphin (Stenella frontalis) at play underwater on the Little Bahama Banks, Grand Bahama Island, Bahamas. Atlantic Ocean. (Restricted Resolution - pls contact us)

Young California sea lion "porposing" in the nothern Gulf of California, Mexico.

Humpback Whale (Megaptera novaeangliae) calf playing and rubbing with kelp wrapped around its flukes off Admiralty Island, Chatham Strait, Southeast Alaska, USA

Bottlenose Dolphin, (Tursiops truncatus) leaping trio. Azores (RR)

Bottlenose Dolphin, (Tursiops truncatus) leaping trio. Azores

Atlantic Spotted Dolphin pair (Stenella frontalis) underwater on the Little Bahama Banks, Grand Bahama Island, Bahamas.

California Sea Lion (Zalophus californianus) pup playing in the crystal-clear reflected waters of Los Islotes in the Gulf of California (Sea of Cortez), Mexico.

Young Orca (Orcinus orca) playing with kelp strand on flukes in Chatham Strait, southeast Alaska, USA.