Collector Trained a Crow to Hunt For Jewelry, What It Brought Back Changes Everything

The story starts with a Seattle-based hobbyist who spent eight years feeding crows in his backyard. What began as casual bird watching turned into something no behaviorist had documented at this scale. The crow, identified by researchers as UW-47 based on its leg band from a University of Washington corvid study, started leaving objects. Not random trash. Jewelry. By year three, the bird had deposited 47 distinct pieces at the feeding station. Earrings still attached to backing cards from retail stores. A bracelet with an engraving that led police to an unsolved case. The collection now sits in an evidence locker, and what it reveals about corvid cognition, urban wildlife behavior, and one particular unsolved theft has rewritten assumptions about what these birds actually understand when they interact with humans.