Alex Hyde / Peppered Moth (Biston betularia), typical form, camouflaged on birch tree bark. Derbyshire, UK, July.

Robert Thompson / Large emerald moth (Geometra papilionaria) camouflaged on leaf, Lackan Bog, County Down, Northern Ireland, UK, July

Stephen Dalton / Caterpillar larva of Peppered moth (Biston betularia) camouflaged as twig on plant, UK

Stephen Dalton / Great oak beauty moth (Hypomecis roboraria) camouflaged on bark, UK

Robert Thompson / Garden carpet moth (Xanthorhoe fluctuata) camouflaged against stone wall, Rostrevor, County Down, Northern Ireland, UK, August

Robert Thompson / Feathered thorn moth (Colotois pennaria) camouflaged amongst fallen oak leaves, Rehaghy Mountain, County Tyrone, Northern Ireland, UK, October

Robert Thompson / Caterpillar larva of Feathered thorn moth (Colotois pennaria) camouflaged as twig, Annagarriff Wood NNR, County Armagh, Northern Ireland, UK

James Christensen / Looper Moth (Geometridae) camouflaged on a tree trunk, Mindo, Ecuador

Robert Thompson / Common marbled carpet moth (Chloroclysta truncata) camouflaged on tree, Lackan Bog, County Down, Northern Ireland, August

Robert Thompson / Common carpet moth (Epirrohoe alternata) camouflaged on rotting tree trunk, Killarney National Park, County Kerry, Republic of Ireland, July

Robert Thompson / Broken-barred carpet moth (Electrophaes corylata) camouflaged at rest on bark, Annagarriff Wood NNR, County Armagh, Northern Ireland, UK, May

Robert Thompson / Brindled pug moth (Eupithecia abbreviata) camouflaged resting on tree bark, Rostrevor Oakwood NNR, County Down, Northern Ireland, UK, March