Birdlab

BirdLab is a mobile app of participative sciences, asked by the national Museum of History.
It's a game to observe birds in winter.
Download app on :
- https://itunes.apple.com/fr/app/birdlab/id934884268?mt=8
- https://play.google.com/store/apps/details?id=com.vigienature.birdlab&hl=fr_FR And more informations : - https://smallbang.exposure.co/birdlab