Jiri Lochman / Long-tailed mouse (Pseudomys higginsi), Cradle Mountain-Lake St Clair National Park, Tasmanian Wilderness UNESCO Natural World Heritage Site, Tasmania, Australia.

Jiri Lochman / Shark bay mouse (Pseudomys fieldi), Shark Bay UNESCO Natural World Heritage Site, Western Australia.

Jiri Lochman / Shark bay mouse (Pseudomys fieldi), Shark Bay UNESCO Natural World Heritage Site, Western Australia.

Jiri Lochman / Shark bay mouse (Pseudomys fieldi), Shark Bay UNESCO Natural World Heritage Site, Western Australia.

Jiri Lochman / Shark Bay Mouse (Pseudomys fieldi), Shark Bay UNESCO Natural World Heritage Site, Western Australia.

D. Parer & E. Parer-Cook / Western Pebble-mound Mouse (Pseudomys chapmani) with pebble in jaw to build mound home, northwestern Australia

D. Parer & E. Parer-Cook / Western Pebble-mound Mouse (Pseudomys chapmani) constructing its mound of pebbles, Pilbara region, Western Australia, Australia

Juergen Freund / Desert Mouse (Pseudomys desertor) large group, Halligan Bay, South Australia, Australia. Endemic.

Juergen Freund / Desert Mouse (Pseudomys desertor) large group, South Australia, Australia. Endemic.

Juergen Freund / Desert Mouse (Pseudomys desertor) South Australia, Australia. Endemic

Mark MacEwen / Smoky mice (Pseudomys fumeus) feeding, at night, in infra red, Mt Rothwell nature reserve, Victoria, Australia, October

Mark MacEwen / Smoky mice (Pseudomys fumeus) feeding, at night, taken with infra red camera, Mt Rothwell nature reserve, Victoria, Australia, October