There, in riparian forests that line rivers like the Vakhsh in the former Soviet country of Tajikistan, the Caspian tiger (Panthera tigris virgata) prowled, awaiting the passage of a wild boar or ...

There are now only an estimated 150 Malayan tigers (Panthera tigris jacksoni) in the wild, and they are classified as critically endangered under the International Union for Conservation of Nature ...