Hermann Brehm / Leopard head portrait, Namibia. Captive animal

Nigel Cattlin / Blue colour variation of Green paddy leafhopper, (Nephottetix virescens) a biotype of this pest species

Paul Bertner / Moth (Macrocilix maia), with false fly spots, Danum Valley Conservation Area, Sabah, Borneo, Malaysia

Francois Savigny / Rear view of Leopard walking in grass {Panthera pardus} Moremi National Park, Botswana

Francois Savigny / Close up of Leopard skin {Panthera pardus} Kalahari National Park, Botswana

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

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

Ingo Arndt / Oleander hawkmoth caterpillar showing eye spots for defense {Daphnis nerii}

Pete Oxford / Whale Shark (Rhincodon typus) and Golden trevally (Gnathanodon speciosus) Cenderawasih Bay, West Papua, Indonesia.

Pete Oxford / Whale Shark (Rhincodon typus) close up of spotted skin, with Golden trevally (Gnathanodon speciosus) Cenderawasih Bay, West Papua, Indonesia.

Pete Oxford / Whale shark (Rhincodon typus) Cenderawasih Bay, West Papua. Indonesia.

Luis Quinta / Common genet (Genetta genetta) portrait, Arrabida Natural Park, Portugal, March.