Identify & Collect Every Bird by Its Song
Hear a bird? Birdsong names it in seconds — then every find becomes a card in your own collectible field journal.
Your Passport
Your Field Guide
Go deeper into the field
Everything you save on free — your journal, your stamps, your finds — is yours forever. Pro adds unlimited IDs, every field-guide page, and keepsake cards worth showing off.
- Identify as many birds as you like, no daily cap
- Full field guides, range maps, and the good facts
- Turn every find into a keepsake card you can share to Instagram
- Passport stamps that pile up as your life list grows
- Custom journal covers and stickers to earn
Acoustic identification powered by Perch, the open (Apache-2.0) bioacoustics model from Google Research.
Before you start
A few things birders ask us.
How accurate is Birdsong?
It runs Google's Perch, a research-grade acoustic model covering nearly 15,000 species. When a call is ambiguous, we say so honestly and let you record a second clip to confirm, rather than guessing.
Is my recording stored?
No. Your audio is used to identify the bird in the moment and isn't saved to our servers. The birds you confirm are kept as cards in your own field journal, the recordings themselves are not.
Is it free?
Yes, you get free bird IDs every day, no account required, and everything you save — your journal, cards and passport stamps — is yours to keep forever. Birdsong Pro ($3.99/mo or $39.99/yr) adds unlimited IDs, full field-guide pages, rarity-card reveals, and shareable Field Report cards.
Do I need an account or internet?
You'll need a connection to identify, since the AI runs in the cloud. No account is needed to try it, sign in (Google or email) to save your field journal and sync it across devices.
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