Observatoire des droits humains (anglais seulement)

For centuries, bird migration was a mystery – a tech revolution is changing that, and could help save these amazing creatures

(Version anglaise seulement)

par Peter P. Marra, Dean of The Earth Commons, Professor of Biology and the Environment, Georgetown University
Amy L. Scarpignato, Senior Species Recovery Specialist, Road to Recovery, The Earth Commons, Georgetown University

An early clue came from storks found in Europe with African arrows in their bodies. Today, an atlas reveals hundreds of bird migration routes that are both complicated and remarkable.

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