Urban Wildlife: Welfare in the City

Urban environments host a surprising diversity of wildlife; understanding and managing the unique welfare challenges of urban-adapted animals improves outcomes for city wildlife.

Key Facts

Urban fox populations in London reach densities of 37 adults per square kilometre
Peregrine falcons have colonised most major UK cities nesting on tall buildings
Urban hedgehog populations are declining despite apparent abundance of garden habitat
Road mortality, garden chemicals, and garden hazards cause significant urban wildlife mortality
Urban heat islands can cause heat stress in wildlife adapted to cooler rural conditions

Welfare Considerations

Urban wildlife welfare requires understanding the specific hazards that the built environment creates. Road mortality is elevated near urban parks where wildlife attempts to cross busy roads between habitat fragments. Garden chemicals — pesticides, slug pellets, rodenticides — accumulate in food chains affecting predators and scavengers. Physical hazards including ponds without exit ramps, strimmers, and bonfires kill individual animals in preventable accidents. The positive side of urban wildlife is the genuine quality of habitat some gardens and urban green spaces provide: food abundance, shelter, and relatively lower predator pressure create conditions where some urban species thrive.

What You Can Do

Create hazard-free garden environments by checking ponds for exits and strimmers for wildlife
Avoid using garden chemicals that accumulate in food chains and harm urban wildlife
Provide supplementary food for urban hedgehogs and birds in winter
Join an urban wildlife monitoring scheme to track which species use your garden
Advocate for urban green infrastructure that provides safe wildlife corridors between parks