Companion birds — from canaries to macaws — have complex needs that are frequently unmet. Understanding avian welfare is essential for responsible bird keeping.
Companion bird welfare is a complex domain because species vary so enormously — from canaries requiring relatively simple provision to macaws demanding complex social and cognitive environments equivalent to great apes. The common failure modes are shared: inadequate social contact, inappropriate diet, insufficient environmental complexity, and too-small enclosures. Birds that feather-pluck, scream excessively, or pace their perches are communicating welfare distress. Recognizing and responding to these signals before they become established behavioral patterns is fundamental to bird welfare.