The Cornell Lab of Ornithology
Celebrate Urban Birds
Help ornithologists learn about 16 key species of urban birds.
Multiple locations, including yours!
- Ongoing
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Help ornithologists learn about 16 key species of urban birds.
Multiple locations, including yours!
Collect, archive, and search bird observations.
Multiple locations, including yours!
Transcribe more than 300,000 historic nest records.
Help scientists monitor nesting birds around the world.
Multiple locations, including yours!
Monitor backyard feeder birds.
Multiple locations, including yours!
CA
Multiple locations, including yours!