David Welling / Malaysian pit viper {Calloselasma rhodostoma} captiv

Kim Taylor / Great Diving Beetle female (Dytiscus marginalis) UK. captiv

Kim Taylor / Great Diving Beetle (Dytiscus marginalis) female breathing at surface, UK. captiv

Kim Taylor / Red Admiral Butterfly (Vanessa atalanta) expanding wings after hatching. UK. captiv

LYNN M. STONE / Siberian tiger in snow {Panthera tigris altaica} captiv

LYNN M. STONE / Siberian tiger in snow {Panthera tigris altaica} captiv

George McCarthy / Bank vole on berries {Clethrionomys glareolus} captiv

LYNN M. STONE / Pygmy marmoset {Cebuella pygmaea} sitting in tree. captiv

Larry Michael / Boa constrictor portrait (Constrictor constrictor) captiv