Researchers and citizen scientists took samples of environmental DNA from saliva on backyard hummingbird feeders and agave ...

As more and more "historical" checklists are added to the platform, birds we've lost now mingle with those still hanging on.

The thriving bird colonies likely grew over several decades because local shepherds had temporarily eliminated pumas ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...