The capercaillie (Tetrao urogallus) is on the brink of extinction in Scotland, with recreational disturbance and habitat degradation being critical welfare and conservation challenges.
Capercaillie welfare is inseparable from their conservation status: a population this small faces extreme vulnerability, and individual welfare harms have disproportionate population-level effects. Disturbance during lekking causes physiological stress responses and aborted mating attempts; repeated disturbance reduces reproductive output across already tiny populations. Fence collisions cause acute injury and death — mortality from fence strikes is documented at rates that threaten population viability. Welfare during captive head-starting (rearing chicks for release) requires careful attention to imprinting prevention, appropriate diet, and release-site habituation. The RSPB and Cairngorms National Park Authority coordinate emergency conservation actions including fence marking and access restrictions during sensitive seasons.