Feather destructive behaviour in parrots is a chronic welfare problem. Understanding its causes and treatments is essential for improving the lives of captive birds.
Feather destructive behaviour is both a welfare indicator and a welfare problem. It signals that an individual bird's needs are not being met - typically social, cognitive or physical needs. The behaviour itself damages feather follicles, can cause skin wounds and indicates chronic psychological distress. Treatment requires identifying and addressing underlying causes rather than simply preventing the behaviour physically. Environmental enrichment, foraging opportunities, social interaction and in some cases anti-anxiety medication work together to reduce motivation for self-directed destructive behaviour.