What started as a simple way for bird lovers to log sightings has grown into eBird — the world’s largest citizen science project. With over 2 billion bird observations, it connects everyday birders ...

A new study published in the journal Ornithological Applications shows how conservation organizations are using data from birdwatchers to pinpoint opportunities to reverse population declines. The ...

Your casual birdwatching can fuel global research and conservation through citizen science platforms like eBird. By logging sightings—whether in your backyard or on a hike—you help scientists track ...

A new study published in Big Earth Data systematically evaluates the data quality of Volunteered Geographic Information (VGI) ...