Peregrines have adapted remarkably to urban breeding, nesting on skyscrapers, cathedrals and power stations, and urban populations are now a conservation success story benefiting from reduced persecution.
Urban peregrine welfare is generally high compared to upland populations as persecution is much lower in city environments. However, vehicle and window strikes cause mortality and injury, and rodenticide exposure from urban prey can cause secondary poisoning. Urban breeding success has made peregrines ambassadors for raptor conservation among city residents.