Tui De Roy / Marine iguana (Amblyrhynchus cristatus) in the surf, Black Beach, Floreana Island, Galapagos
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Alex Mustard / Tiger cardinalfish (Cheilodipterus macrodon) male mouth brooding a clutch of eggs behind his sharp teeth. Gubal Island, Egypt. Strait Of Gubal, Red Sea.
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David Fleetham / Blacktip reef shark (Carcharhinus melanopterus) swimming just below surface at sunset, split level view. Off the island of Yap, Micronesia.
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Guy Edwardes / Black Cuillins from Elgol, Isle of Skye, Inner Hebrides, Scotland, UK. February 2016.
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Guy Edwardes / Elgol and the Black Cuillin, Isle of Skye, Inner Hebrides, Scotland, UK. January 2015.
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Guy Edwardes / Elgol and the Black Cuillin, Isle of Skye, Inner Hebrides, Scotland, UK. January 2015.
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David Fleetham / Galapagos Sea Lion (Zalophus californianus wollebacki) framed by a school of Black Striped Salema (Xenocys jessiae). Santa Cruz Island, Galapagos Islands, Equador.
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Danny Green / Bald eagle (Haliaeetus leucocephalus) in flight, Alaska, USA, February
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Danny Green / Bald eagle (Haliaeetus leucocephalus) in flight, Alaska, USA, February
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Claudio Contreras / Black grouper (Mycteroperca bonaci) and Caribbean Reef Shark (Carcharhinus perezi), Jardines de la Reina / Gardens of the Queen National Park, Caribbean Sea, Ciego de Avila, Cuba, January
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SCOTLAND: The Big Picture / Pod of Bottlenose dolphins (Tursiops truncatus) surfacing just offshore, Black Isle, Scotland, UK, July.
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David Shale / Pram bug (Phronima) swimming, Mid-Atlantic Ridge. Deep sea species.