Ingo Arndt / Silkmoth caterpillar with eye spots to mimic snake {Oxytenis modestia} Guanacaste, Costa Rica, Central America

Chien Lee / Fantastic Leaf-tail Gecko (Uroplatus phantasticus) female mimicking wilting leaf, Ranomafana National Park, Madagascar

Chien Lee / Grasshopper (Chorotypus sp) mimicking leaf, Malaysia

Bert Willaert,Bert Willaert / Chile Four-eyed Frog (Pleurodema thaul) showing how it got its name - eye spots on the back of it's body, Chile, December,. Controlled conditions,

Stephen Dalton / Indian Leaf Butterfly (Kalima paralekta) showing near-perfect leaf mimicry. India.

MYN / Paul Harcourt Davies / Ophrys orchid (Ophrys x maremmae) a natural hybrid between (Ophrys fuciflora) and Ophrys tenthredinifera) occasionally found where both species are present together, Umbria, Italy, May. focus-stack-c...

Rolf Nussbaumer / Broad-headed Bug (Hyalymenus tarsatus) nymphs on leaf mimicking ants. Comal County, Hill Country, Central Texas, USA, October.

Rolf Nussbaumer / Broad-headed Bug (Hyalymenus tarsatus) nymph on leaf mimicking an ant. Comal County, Hill Country, Central Texas, USA, October.

Juergen Freund / Pygmy seahorse (Hippocampus bargibanti) camouflaged on coral (Muricela sp). Lembeh Strait, North Sulawesi, Indonesia

Kim Taylor / Wasp / Longhorn Beetle (Clytus arietus) against a white background. Surrey, UK, June.

Tim Laman / Praying mantis (Mantodea) green leaf mimic type walking along a mossy branch in lowland rainforest, Gunung Palung National Park, Borneo, West Kalimantan, Indonesia

Jeff Rotman / Free diver swimming amongst Californian sealions (Zalophus californianus) Anacapa Island, California, Pacific Ocean Model released