Pete Oxford / Galapagos Sea Lion (Zalophus wollebaeki) pup and tourist, Galapagos Islands, Ecuador
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Tui De Roy / Galapagos Sea Lion (Zalophus wollebaeki) pups play-fighting, Sombrero Chino Island, Santiago Island, Galapagos Islands, Ecuador
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Tui De Roy / Galapagos Sea Lion (Zalophus wollebaeki) pups play-fighting, Sombrero Chino Island, Santiago Island, Galapagos Islands, Ecuador
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Tui De Roy / Galapagos Sea Lion (Zalophus wollebaeki) pup stretching, Mosquera Island, Galapagos Islands, Ecuador
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Tui De Roy / Galapagos Sea Lion (Zalophus wollebaeki) pup, Mosquera Island, Galapagos Islands, Ecuador
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Tui De Roy / Saddleback Galapagos Tortoise (Chelonoidis nigra hoodensis) young, Santa Fe Island, Galapagos Islands, Ecuador
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Tui De Roy / Waved Albatross (Phoebastria irrorata) chick, Punta Suarez, Espanola Island, Galapagos Islands, Ecuador
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Tui De Roy / Swallow-tailed Gull (Creagrus furcatus) chick, Plazas Island, Galapagos Islands, Ecuador
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Tui De Roy / James Island Tortoise (Chelonoidis nigra darwini) young feeding on flower, Fausto Llerena Tortoise Center, Santa Cruz Island, Galapagos Islands, Ecuador
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Tui De Roy / James Island Tortoise (Chelonoidis nigra darwini) young, Fausto Llerena Tortoise Center, Santa Cruz Island, Galapagos Islands, Ecuador
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Tui De Roy / Galapagos Giant Tortoise (Chelonoidis nigra) young, Galapagos Islands, Ecuador
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Paul Bertner / Black Caiman (Melanosuchus niger) young, photographed under UV light, Yasuni National Park, Ecuador