Matthew Maran / Great created grebe (Podiceps cristatus) with chick following, and person swimming in pond, Hampstead Heath, London, July 2014.
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Richard Robinson / William Trubridge, a world champion free diver who is campaigning to protect the Critically Endangered Maui's dolphin (Cephalorhynchus hectori maui) endemic to New Zealand. January 2008. Editorial us...