Crows and other corvids display extraordinary intelligence, tool use, and social complexity, raising important welfare considerations for how urban environments affect these remarkable birds.
The cognitive sophistication of corvids means they experience rich social lives that can be disrupted in profound ways by urban pressures. Loss of nesting sites, food source contamination, and habitat fragmentation all affect crow welfare. Because crows are adaptable and resilient, their suffering is often invisible — but the intelligence that makes them successful also makes them capable of significant suffering when key needs are unmet.