Bird Feeding as Low‑Cost Therapy

Observing and feeding backyard birds — as documented by a 3,600‑person Project FeederWatch sample and smaller intervention trials — can produce measurable gains in joy, calm, meaning, and reduced anxiety for many participants, though effects vary and can include grief or conservation anxiety for some. The activity doubles as citizen science and may confer both individual mental‑health benefits and collective monitoring value. — If replicable, bird feeding could be promoted as an inexpensive, scalable public‑health strategy that intersects urban nature policy, elder and youth care, and citizen‑science engagement — but it raises conservation, animal‑welfare, and equity tradeoffs that deserve policy attention.