Hundreds of Asiatic wild asses return to eastern Mongolia after 65 years
Asiatic wild asses, known as khulan, are roaming eastern Mongolia again after more than 60 years away, with hundreds now recorded crossing the Trans-Mongolian Railway into habitat they had vanished from. The turnaround began with a simple experiment: conservationists and government partners opened fence-free stretches of railway and watched to see what would happen. Animals crossed, trains kept running safely, and in May 2025 a monitored passage corridor was made official near the China-Mongolia border. Mongolia’s Gobi is home to roughly 91,000 khulan, the vast majority of the species worldwide, so reconnecting their range really matters. It’s a hopeful reminder that even the hard lines we’ve drawn across wild places can be redrawn.






