Back in the Shadows: Collared Snow Leopard Tsetsen Goes Offline

Tsetsen, a male snow leopard wearing a GSP collar in Mongolia’s Tost Mountains as part of the Snow Leopard Trust’s long-term study of these cats, has gone offline as scheduled. The batteries on Tsetsen’s collar appear to have run out. The collar itself will drop off the cat in the next weeks.

The Man Who Used To Hate Snow Leopards

Amarsaikhan is a herder in the Tost Mountains of Mongolia. Everyone here calls him Amara. He has spent his entire life living alongside the elusive snow leopard – not seeing the cat very often, but feeling its presence much more frequently than he’d have cared for. Every year, snow leopards killed several of his horses and fawns—an expense he and his community could hardly withstand. Amara not only feared these cats – “to be honest, I think I hated them”, he says. On several occasions, he attempted to kill snow leopards that had come near his camp. Luckily, he never succeeded.

Understanding Snow Leopard Home Ranges

Snow Leopard Trust researcher Örjan Johansson recently published a groundbreaking study where he could show that most Protected Areas in the cats’ habitat are too small to hold viable snow leopard populations. In this article, he explains how he and his team calculated snow leopard home ranges using data from cats they tracked with GPS collars.