Lucas Bustamante / Anthony's poison-frog (Epipedobates anthonyi) seen through hole in leaf. Buenaventura Reserve, El Oro, Ecuador.

Krista Schlyer / Hooded pitcher plant (Sarracenia minor) Green Swamp, North Carolina, USA. June.

Alex Hyde / Spider hunting wasp (Pompilidae) Maliau Basin, Sabah, Borneo.

Stephen Dalton / Close up of leaf veins showing 3D structure, UK.

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.

Adrian Davies / Monkshood (Aconitum), Surrey, England, UK, June.

Heather Angel / Red-legged bumble-moth (Homoeocera gigantea) on Lichen covered tree trunk. Costa Rica.

Kerstin Hinze / Black-veined white butterfly (Aporia crataegi) feeding on Thistle (Cirsium sp). Bavarian Forest National Park, Bavaria, Germany. June.

Ernie Janes / Black poplar (Populus nigra) leaf skeleton macro closeup

Adrian Davies / Serotine bat (Eptesicus serotinus), detail of fifth finger on outstretched wing. Captive, injured animal. UK. May.

Adrian Davies / Chilean rhubarb (Gunnera manicata) leaf in autumn showing remnant of green.

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.