Laurie Campbell / Brown trout (Salmo trutta) resting on river bed near the Aigas Field Studies Centre, Inverness-shire, Scotland, July
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Laurie Campbell / Juvenile European beaver {Castor fiber} striping bark off a Birch trunk at the Aigas Field Studies Centre, European Beaver demonstration project, Inverness-shire, Scotland, August 2008
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Mark Moffett / Rainforest researcher Pierre Berner studies tree growth, Rio Macho Forest Reserve, Costa Rica
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Mark Moffett / Rainforest researcher Pierre Berner studies tree growth, Rio Macho Forest Reserve, Costa Rica
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Suzi Eszterhas / Researcher from Proyecto Titi observing feeding Cotton-top tamarin (Saguinus oedipus). Northern Colombia. 2016.
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SCOTLAND: The Big Picture / Geotagged Jack snipe (Lymnocryptes minimus), BTO bird migration studies, Glasgow, Scotland, UK, December.
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Juergen Freund / James Cook University's Susan Laurance - Tropical Leader at the Centre for Tropical Environmental and Sustainability Studies and College of Marine and Environmental Sciences leads the Daintree Dro...
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Juergen Freund / Plant physiologist Dr. Lucan Cernusak studies and collects data from leaves collected from the Daintree Rainforest Observatory tree canopies. ueensland, Australia February 2015
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Juergen Freund / Plant physiologist Dr. Lucan Cernusak studies and collects data from leaves collected from the Daintree Rainforest Observatory tree canopies, Queensland, Australia February 2015
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Juergen Freund / Plant physiologist Dr. Lucan Cernusak studies and collects data from leaves collected from the Daintree Rainforest Observatory tree canopies. Queensland, Australia. February 2015
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Ingo Arndt / Researcher studies sample from Alpine marmot {Marmota marmota} Austria, Hohe Tauern
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Jen Guyton / Boy studying in front of a dormitory in Mossuril, northern Mozambique. June 2011