SINCLAIR STAMMERS / Bumblebee (Bombus) foraging on Cornflower (Centaurea cyanea) , Ashworth Laboratories, University of Edinburgh, Scotland, UK, August.

Jose B. Ruiz / Common toad walking at night, Spain

Paul Harcourt Davies / Wart Biter (Decticus verrucivorus) head portrait. So called because in Sweden it was once used to bite off warts. Italy, Europe.

Paul Harcourt Davies / Wart Biter (Decticus verrucivorus) head portrait. So-called because in Sweden it was once used to bite off warts. Italy, Europe.

Paul Harcourt Davies / Wart Biter (Decticus verrucivorus) head portrait. So called because in Sweden it was once used to bite off warts. Italy, Europe.

Doug Wechsler / Frog {Ischnocnema quixensis} Ecuador

Jane Burton / Cut-out of Common european toad (Bufo bufo) captive, UK

Jane Burton / Cut-out of Common european toad (Bufo bufo) captive, UK

Niall Benvie / Sap from Greater celandine {Chelidonium majus} is used to treat warts. Estonia

Gabriel Rojo / Horned frog {Ceratophrys ornata} La Pampa, Argentina