Lucas Bustamante / Anthony's poison-frog (Epipedobates anthonyi) seen through hole in leaf. Buenaventura Reserve, El Oro, Ecuador.
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Krista Schlyer / Hooded pitcher plant (Sarracenia minor) Green Swamp, North Carolina, USA. June.
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Alex Hyde / Spider hunting wasp (Pompilidae) Maliau Basin, Sabah, Borneo.
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Stephen Dalton / Close up of leaf veins showing 3D structure, UK.
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Robert Thompson / Black veined white butterfly (Aporia crataegi) on grass, Gavarnie-Gedre, Pyrenees National Park, France, June.
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Adrian Davies / Trail left in a Bramble leaf by the larvae of a Pygmy eyecap moth (Stigmella aurella), scanned on a flatbed scanner, Surrey, England, UK.
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Adrian Davies / Monkshood (Aconitum), Surrey, England, UK, June.
Adrian Davies / Chilean rhubarb (Gunnera manicata) leaf in autumn showing remnant of green.
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Staffan Widstrand / Close up of leaf from montane rainforest with distinct veins, Mainland New Guinea, Western Papua, Indonesian New Guinea
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Ingo Arndt / Reticulated Glass Frog (Hyalinobatrachium valerioi) male guarding egg clutch on leaf, Costa Rica. Finalist, Wildlife Photographer of the Year (WPOY) 2014 competition, Amphibians and Reptiles category.