Both wild and captive specimens.
This list only accepts taxa that are species or lower
Both wild and captive specimens.
.jpg "(c) Bering Land Bridge National Preserve, some rights reserved (CC BY)")
.jpg "(c) Oregon Department of Fish & Wildlife, some rights reserved (CC BY-SA)")
_in_Taronga_Western_Plains_Zoo,_Dubbo,_NSW_1.jpg "(c) Maksym Kozlenko, some rights reserved (CC BY-SA)")
_male_(29970823493).jpg "(c) Bernard DUPONT, some rights reserved (CC BY-SA)")
