Over their short lifetimes many migratory birds fly a distance equivalent to that between earth and the moon. Some people call them courageous. Hope is a thing with feathers.
Grains of Sand
Birdsong data from Merlin ID app to help global biodiversity project
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Cornell Lab for Ornithology plans data linkup between app and population
monitoring on eBird platform
The Merlin bird ID app will allow users to feed rea...
2 hours ago



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