Urban expansion creates novel environments for wildlife with both welfare opportunities including reduced predation and challenges including traffic and pollution.
Urbanisation creates complex welfare environments for wildlife. Individual animals that successfully adapt may benefit from reduced predation pressure and more consistent food sources. However, traffic, pollution, and habitat fragmentation create welfare hazards that affect many individuals. Urban wildlife welfare is best served by green infrastructure planning that creates safe corridors and minimises the harmful aspects of urban environments while enabling the benefits.