Camera trap technology has revolutionised snow leopard research, enabling population estimates and individual identification without capture stress. Welfare-conscious research methodology is increasingly important as conservation programs expand their monitoring capacity across the snow leopard's range.
Snow leopards captured for radio-collaring face capture myopathy risk, anaesthetic complications, and post-release adaptation challenges from carrying collar weight in rough terrain. Camera trap research eliminates these welfare costs: individual identification from spot pattern photographs allows population estimates, density mapping, and home range analysis without animal contact. Non-invasive scat sampling provides genetic diversity and stress hormone data (cortisol in faeces) without capture. The welfare research model — collecting maximum biological data with minimum animal disturbance — is increasingly adopted across big cat research globally. When collaring is necessary for specific conservation purposes, wildlife veterinary protocols have improved significantly to reduce risk.