Scarlet macaws are among the most trafficked parrots, suffering from nest raiding, habitat loss, and poor conditions in the illegal pet trade.
Nest raiding causes direct suffering and death. Chicks not fully feathered at capture often die from cold and malnutrition. Transport conditions in illegal trade cause starvation, dehydration, and disease. Pet macaws denied conspecific contact and sufficient space develop feather-destructive behaviors indicating severe psychological stress.