The DNR says Minnesota hosts 12,000 common loons during breeding season, more than any other state except Alaska. You might ...

Hummingbird Central uses citizen science to track the annual migration of hummingbirds, using user-reported sightings to map their progress. As of April 17, hummingbirds have made it as far north as ...

A UC Davis study found that data from iNaturalist and eBird can reliably capture known seasonal patterns of bird migration in ...