Garden bird feeding provides welfare benefits to wild birds when done correctly. Poor practice can spread disease and create dependency risks.
Garden bird feeding provides real welfare benefits through supplementing declining natural food sources but requires management responsibility. Dirty feeders concentrate disease transmission at the very points where birds gather in highest density. Weekly feeder cleaning with disinfectant solution prevents most disease spread. Positioning feeders away from windows reduces fatal collision risk. Providing fat-free suet, nyjer, sunflower hearts, and fresh water in cleaned containers throughout the year provides maximum welfare benefit with minimal harm.