Camera trapping networks for wolverines provide welfare-relevant data on individual ranging behavior, body condition, and reproductive success without the stress of physical capture.
Camera trap research represents a welfare-positive methodology for wolverine study that replaces more stressful capture-based monitoring for many research questions. Non-invasive data collection on individual identity, movement patterns, and reproductive success provides welfare-relevant information without the handling stress, anesthesia risk, and capture disturbance that traditional mark-recapture methods impose. The welfare data generated — body condition trends, reproductive success, and habitat use patterns — directly informs conservation management decisions that affect the welfare of the entire wolverine population. Camera trap evidence of wolverine avoidance of recreation corridors has influenced management decisions protecting critical wolverine habitat from inappropriate human use.