Rolf Nussbaumer / Gray moth camouflaged on tree bark {Geometridae} Texas, USA.

Ingo Arndt / Winter moths (Operophtera brumata) mating, female with very small wings (flightless), male with normal sized wings, Germany

Ingo Arndt / Winter moths (Operophtera brumata) mating, female with very small wings (flightless), male with normal sized wings, Germany

Ingo Arndt / Peppered moth (Biston betularia) camouflaged amongst lichen on tree trunk, Germany

Ingo Arndt / Female Winter moth (Operophtera brumata), note lack of wings, Germany

Ingo Arndt / Female Winter moth (Operophtera brumata), note lack of wings, Germany

Ingo Arndt / Looper moth caterpillar mimics twig {Geometridae} Guanacaste, Costa Rica

Ingo Arndt / Looper moth caterpillar mimics twig {Geometridae} Guanacaste, Costa Rica

Alex Hyde / Tissue moth (Triphosa dubitata) killed by entomopathogenic fungus in karstic cave. Slovenia, April.

Alex Hyde / Tissue Moths (Triphosa dubitata) hibernating in a limestone cave. Peak District National Park, Derbyshire, UK. October.

Alex Hyde / A selection of moths attracted to a Robinson moth trap, using a mercury vapour bulb. Clockwise from top left: Tree-lichen Beauty (Cryphia algae), Small Phoenix (Ecliptopera silaceata), Copper Underwin...

Robert Thompson / Oak beauty moth (Biston strataria) The Argory Estate, (National Trust), Derrycaw, County Armagh, Northern Ireland, March 2013