I was wondering why the extirpation of lions from Eurasia was so much more rapid and complete han the other large predators, ie wolves, tigers and bears.
Lions disappeared from Greece around 400 AD, and the last from Europe (Georgia) around 1000 AD, but even in 1800 they spanned from what is now western Turkey and Arabia to India and the various “Stans”. There are a few hundred of them now all within a tiny park in India.
I suppose the threats to human life and livestock were the main drivers of the wipeout, but as I say, the other big three are doing much better.
The brown bear still ranges from Scandinavia and the Baltics to Japan.

Sun bears, sloth bears, and Asian black bears also cover decent territory.
The wolf ranges are also wide.

The tiger has lost a lot of ground but still has populations from eastern Russia to India to Indonesia and China.



