Orsolya Haarberg / Musk ox (Ovibus moschatus) in snow storm covered in snow, Dovre-Sunndalsfjella National Park, Sor-Trondelag, Norway, March

Pete Oxford / Jaguar (Panthera onca) researcher holding just removed plaster cast of a footprint for research use, Brazil

Dave Watts / Thylacine / Tasmanian tiger (Thylacinus cynocephalus) plaster cast of hind foot of large adult, central highlands, North Tasmania, Australia. 2005.