
Scientists Recruit Birds as Field Assistants to Map and Protect the Planet
Key Impact Points: From Tornado Chasing to Satellite Tracking In the late 1990s, ecologist Martin Wikelski spent nights chasing migrating Swainson’s Thrushes across Illinois, outfitting birds with transmitters and tracking them via car. “His shift ended when the migrating thrush touched down, often hundreds of miles from where he’d tagged