Research overview: the Tibetan Plateau and the origin of big cats

This overview examines the hypothesis that the Tibetan Plateau and surrounding high-altitude Central Asia served as a cradle for the evolution of big cats and other cold-adapted carnivores. The discovery of the early pantherine Panthera blytheae in the Himalaya, together with other finds, supports the idea that the Panthera lineage originated in this region before dispersing worldwide. The survey reviews the third pole or out-of-Tibet concept, which proposes that animals adapted to cold high-elevation environments were preadapted to spread during later Ice Age cooling, and how big cats fit this model. It discusses the fossil and phylogenetic evidence linking the snow leopard and early pantherines to the plateau, and why understanding the geographic origin of big cats illuminates the deep history and global spread of the genus Panthera.