Edwin Giesbers / Sand lizard {Lacerta agilis} male with Common blue butterfly {Polyomattus icarus} resting on its head, the Netherlands

Dave Watts / Red backed shrike male {Lanius collurio} at its larder with butterfly + lizard impaled on shrub. Pyrenees, France

Thomas Marent / Fraser's Anole (Anolis fraseri) feeding on Morpho Butterfly (Morpho sp), Valle del Cauca, Colombia

Thomas Marent / Plain Tiger (Danaus chrysippus) butterfly, Jozani National Park, Zanzibar, Tanzania

Chris Mattison / Chinese butterfly lizard (Leiolepis reevesii) on white background, captive from South East Asia.

Chris Mattison / Chinese butterfly lizard (Leiolepis reevesii) on white background, captive from South East Asia.

Will Burrard-Lucas / Komodo dragon (Varanus komodoensis) sleeping with butterfly on claw, Komodo National Park, Komodo Island, Indonesia.

Chien Lee / Common Butterfly Lizard (Leiolepis belliana) female and juvenile at nest burrow, Uthai Thani, Thailand

Chien Lee / Common Butterfly Lizard (Leiolepis belliana) female standing guard at nest burrow with juveniles, Uthai Thani, Thailand

Chien Lee / Common Butterfly Lizard (Leiolepis belliana) juveniles at nest hole, Uthai Thani, Thailand

Chien Lee / Common Butterfly Lizard (Leiolepis belliana) basking, Uthai Thani, Thailand

Juergen Freund / Sea butterfly, also known as Thecosomata or flapping snail, Lizard Island, Queensland, Australia, April 2008