1350-6282 - A split shot of diver taken from Capodacqua lake, in Abruzzo (Italy). Half dome is in the water depicting the submerged ruins of the middle-age mills, the other half is above water surface, showing the ancient paint factory located on the shore of the lake and, further away, the scenery of the mountains of the Tirino Valley.
1116-50379 - A backlit male hippopotamus (Hippopotamus amphibius) stands half-submerged in water, staring menacingly towards the camera. His skin is pink and grey, and one ear is folded back. Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania
1174-5148 - A hippopotamus's head half emerged under water, Hippopotamus amphibius, an African Jacana, Actophilornis africanus, sits on the hippos head, Londolozi Game Reserve, Sabi Sands, Greater Kruger National Park, South Africa
1112-3837 - Killer whales (Orcinus orca) surfacing at sunset near Point Adolphus, Icy Strait, Southeast Alaska, United States of America, North America
1112-3835 - Mother and calf killer whale (Orcinus orca) surfacing near Point Adolphus, Icy Strait, Southeast Alaska, United States of America, North America
1112-3836 - Killer whale calf (Orcinus orca) spy-hopping at sunset near Point Adolphus, Icy Strait, Southeast Alaska, United States of America, North America
1112-3824 - Humpback whale (Megaptera novaeangliae), flukes-up dive at sunset near Chichigof Island, southeast Alaska, United States of America, North America
1112-3834 - Adult bull killer whale (Orcinus orca) surfacing at sunset near Point Adolphus, Icy Strait, Southeast Alaska, United States of America, North America
1112-3820 - Adult humpback whale (Megaptera novaeangliae), flukes-up dive in Stephen's Passage, Southeast Alaska, United States of America, North America
1112-3822 - Humpback whale (Megaptera novaeangliae), flukes-up dive at sunset in Frederick Sound, Southeast Alaska, United States of America, North America
1112-3821 - Adult humpback whale (Megaptera novaeangliae) surfacing in Stephen's Passage, Southeast Alaska, United States of America, North America
1112-3819 - Adult humpback whale (Megaptera novaeangliae), flukes-up dive in Stephen's Passage, Southeast Alaska, United States of America, North America
1112-3751 - Adult blue whale (Balaenoptera musculus), sub-surface feeding off the western coast of Spitsbergen, Svalbard Archipelago, Arctic, Norway, Europe
1167-1768 - Pod of Type B Killer Whales (Orcinus orca) with yellow cast due to diatoms, Gerlache Strait, Antarctic Peninsula, Antarctica, Polar Regions
796-2387 - Humpback whale (Megaptera novaeangliae) tail slapping, Resurrection Bay, Kenai Fjords National Park, Alaska, United States of America, North America
1112-3709 - California gray whale calf (Eschritius robustus), half above half below, with tourists, San Ignacio Lagoon, Baja California Sur, Mexico, North America
1267-67 - Saltwater crocodile at Yellow Water Wetlands and Billabong, Kakadu National Park, UNESCO World Heritage Site, Northern Territory, Australia, Pacific
733-7258 - Yawning hippo (Hippopotamus amphibius), Isimangaliso Greater St. Lucia Wetland Park, UNESCO World Heritage Site, Kwazulu-Natal, South Africa, Africa