Birds kept as companion animals face unique welfare challenges from confinement, isolation, and the frustration of flying instincts.
The welfare of companion birds is fundamentally challenged by confinement in spaces that prevent flight — a behavior that defines avian existence. Wing clipping, while it prevents escape, does not eliminate the behavioral drive to fly and can cause anxiety and frustration. Social isolation in species that evolved in flocks causes psychological harm that manifests as feather destruction, excessive vocalization, and aggression. High-quality companion bird welfare requires social housing, large flight spaces, and enrichment that provides cognitive challenge.