Daniel Heuclin / Antsingy leaf chameleon (Brookesia perarmata) sitting on branch, Tsingy de Bemahara, Madagascar. Endangered species.

Ben Hall / European rabbits (Oryctolagus cuniculus) juveniles emerging from burrow, Cheshire, UK May

Eric Baccega / Muskrat (Ondatra zibethicus) walking on snow, Quebec, Canada

Alex Mustard / Schoolmaster snapper (Lutjanus apodus) above a coral reef, Georgetown, Grand Cayman, Cayman Islands, British West Indies, Caribbean Sea.

Sven Zacek / Grass Snake (Natrix natrix) looking out from between wood slats. Estonia, Europe, June.

Andrew Parkinson / Mountain hare (Lepus timidus) adult in its white winter coat trying to conceal itself on heather moorland, Monadhliath Mountains, Scotland, UK, February.

Mark Bowler / Three-banded armadillo (Tolypeutes tricinctus) walking in profile. Captive. Endemic to Brazil. 6 of 6.

Mark Bowler / Three-banded Armadillo (Tolypeutes tricinctus) rolled up in defensive posture. Captive. Endemic to Brazil.

Juergen Freund / School of Yellow line / Yellowstripe scads (Selaroides leptolepis) Misool, Raja Ampat, West Papua, Indonesia

Mark Taylor / Yorkshire Terrier, lying with chin on the floor.

Pete Oxford / Giant leaf frog (Phyllomedusa bicolor) climbing along branch in rainforest, Iwokrama Reserve, Guyana

Petra Wegner / Sacred Cat of Burma, kitten hiding under sack / Birman