CTV British Columbia
Tiny 'Backpacks' Yield New Data on BirdsWashington Post - Feb 12, 2009A wood thrush feeds young while wearing tiny geoglocator used to track its migration between North and South America. Freeze-frames show closeup of geolocator devices.Tracking reveals songbirds' route BBC NewsTracking the Flight of Birds, With Tiny Backpacks New York TimesLos Angeles Times - The Associated Press - MSNBC - National Geographicall 244 news articles
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