Research overview: immobilizing leopards and snow leopards in the field

Field immobilization of leopards and snow leopards presents distinctive challenges, including the elusive, often nocturnal behavior of these cats, rugged or high-altitude terrain, and extreme cold in snow leopard habitat that raises the risk of hypothermia during recumbency. Capture commonly occurs via foot snares or box traps followed by darting. This overview synthesizes the field-capture literature rather than one source, describing the drug protocols and environmental precautions used, why altitude and cold demand careful thermoregulation and oxygenation support, and how research collaring informs the conservation of these poorly studied cats. It matters because much of what is known about snow leopard movement and ecology comes from collared individuals, making safe immobilization in unforgiving environments essential to conserving these rare, hard-to-study mountain felids.