Hans Christoph Kappel / Brown Hairstreak Butterfly (Thecla betulae) Germany

Bernard Castelein / Emerald Damselfly (Lestes sponsa) covered in dew, Brasschaat, Belgium, September

Bernard Castelein / Banded Demoiselle (Calopteryx splendens) at rest on leaf, Brasschaat, Belgium

Juergen Freund / Ghost crab {Ocypode ceratophthalma}, Christmas Island, Indian Ocean

Nigel Tucker / Stick insect (Extatosoma bufonium) Queensland, Australia

Bernard Castelein / Damselfly {Lestes} covered with dew, Europe

Bernard Castelein / Southern hawker dragonfly {Aeshna cyanea} close-up of head, Brasschaat, Belgium

Juergen Freund / Christmas Island red crab {Gecarcoidea natalis} Christmas Is, Indian Ocean

Juergen Freund / Christmas Island red crab {Gecarcoidea natalis} on rock, Christmas Is, Indian Ocean

TJ Rich / Land crab (Gecarcinus lagostoma) Ascension Island

Juergen Freund / Christmas Island Red Crab (Gecarcoidea natalis) adult feeding on baby crabs, Christmas Island, Indian Ocean

Bernard Castelein / Small copper butterfly (Lycaena phlaeas) on leaf, Kalmthoutse Heide, Belgium