Sue Daly / Koheru (Decapterus koheru) shoal swiming around diver, Cavalli Islands, New Zealand, February 2013. Model released.
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Neil Lucas / Camerman Doug Allan at frozen water surface of drilled ice hole, BBC film crew, McMurdo Sound, Ross Sea, Antarctica, November 2008
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Sue Flood / Two divers in shark cage, waiting for Great white shark, off shark-diving boat, Guadalupe, Mexico, September 2002
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Olga Kamenskaya / Photographer Olga Kamenskaya wearing wet suit standing next to Temnik River, Lake Baikal, Baikalsky Reserve, Siberia, Russia. May 2015
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Graham Eaton / Surfer entering the sea with large waves breaking over the jetty during an easterly gale, Criccieth, Gwynedd, North Wales, September 2013.
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Franco Banfi / Scuba diver and Humboldt squid (Dosidicus gigas) at night off Loreto, Sea of Cortez, Baja California, Mexico, East Pacific Ocean. August 2007.
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Pete Oxford / Researcher Stephen Spear snorkeling in river, looking for Eastern hellbenders (Cryptobranchus alleganiensis). Cooper's Creek, Chattahoochee National Forest, Georgia, USA, July 2014.
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Pete Oxford / Researcher Stephen Spear looking at Eastern hellbender (Cryptobranchus alleganiensis) in plastic bag. Cooper's Creek, Chattahoochee National Forest, Georgia, USA, July 2014.
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Pete Oxford / Researchers looking for Eastern hellbenders (Cryptobranchus alleganiensis) Hiwassee River, Cherokee National Forest, Tennessee, USA, July 2014.
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Rhonda Klevansky / Shadow of person with surfboard walking on beach, Durban, KwaZulu-Natal, South Africa, August, 2009.
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Cheryl-Samantha Owen / Free diver removing West Coast Rock Lobster (Jasus lalandii) from pouch. Kommetjie, South Africa.
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Cheryl-Samantha Owen / Free diver removing West Coast Rock Lobster (Jasus lalandii) from pouch. Kommetjie, South Africa.
