Crows are among the most cognitively sophisticated birds, capable of tool use and complex social learning, yet urban management practices frequently fail to account for their intelligence and social needs.
Crows have the cognitive sophistication to experience prolonged stress from social disruption and environmental threats. Family groups that lose members show behavioral changes consistent with distress. Culling as a management strategy disrupts these complex social structures without addressing the underlying attractants that bring crows into conflict with humans. Their intelligence also makes them more aware of threats from trapping and shooting, intensifying fear responses.