The illegal and legal trade in wild-caught birds causes enormous mortality and welfare suffering for millions of birds annually.
Wild bird trapping causes welfare suffering at multiple stages. Capture methods cause acute stress, injury, and high mortality. Transportation in cramped, dark conditions causes further deaths. Birds that survive the journey often develop feather-destructive behavior and other psychological problems in captivity. Species with complex social structures and large home ranges suffer intensely in cage confinement. Even legal trade in captive-bred birds raises welfare concerns from the captivity itself.