Birds

Crow and Raven Welfare: The Most Intelligent Birds

Crows and ravens possess remarkable cognitive abilities, raising important welfare questions about how we treat them.

Key Facts

Crows pass the mirror self-recognition test, suggesting self-awareness
They make and use tools, plan for the future, and solve multi-step problems
Crows remember human faces and hold grudges for years
Corvid brain-to-body ratio rivals that of great apes
Urban crows face poisoning, collision with vehicles, and nest destruction

Welfare Considerations

Given their exceptional intelligence, crows and ravens likely experience suffering in more complex ways than most birds. They form lasting pair bonds and family groups; loss of a partner or offspring appears to cause prolonged behavioral changes. Lethal crow control via poison or shooting causes suffering and disrupts complex social structures.

What You Can Do

Oppose lethal crow control programs in your municipality
Advocate for non-lethal deterrents for crow conflict situations
Support corvid cognition research and welfare science
Never destroy crow nests with eggs or chicks
Learn to coexist with urban crows by securing garbage and respecting their space