To study snow leopards that are shy and elusive species, camera trapping is the most favored non-invasive method. Motion-trigger cameras are deployed at various locations in the study area using scent-based lures to maximize the visits of targeted species. Photographs obtained from these camera traps are then further studied to reach deductions. SLF has established over 800 camera stations so far as to study 30% habitat of snow leopards. These camera studies have also yielded valuable information about other carnivores as well.