Peregrines have successfully colonised UK cities, using tall buildings and bridges as nest sites with welfare outcomes monitored by dedicated conservation volunteers.
Urban peregrine welfare benefits from active monitoring by dedicated volunteer groups at known nest sites. Camera systems at many city nest sites enable real-time chick welfare assessment and rapid response to problems. Fallen chicks requiring rehabilitation are regularly recovered and successfully reared. The combination of legal protection, improved food supply through prey population recovery, and elimination of organochlorine pesticides has enabled dramatic welfare-positive population recovery. Continued monitoring maintains welfare through the breeding season.