Participants in the 2025 Great Backyard Bird Count recorded 8,131 species of birds and submitted about 325,000 checklists, both records in the event.

Yellow-billed magpies are only found in parts of Northern and Central California ... his passion for the species has grown. “I think it should be the state bird instead of the California ...

Platforms such as iNaturalist and eBird encourage people to observe and document nature, but how accurate is the ecological data that they collect?In ...