How accurate is Birdsong's bird identifier?

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 the bird identifier free?

Yes — identify birds every day for free, no account required. Birdsong Pro ($3.99/mo or $39.99/yr) unlocks unlimited IDs, full field guides, your growing collection, and shareable Field Report cards.

Do I need an account or internet to identify a bird?

You'll need a connection to identify, since the AI runs in the cloud. No account is needed to try it — sign in with Google or email to save your field journal and sync it across devices.

Birdsong field guide

Blue Jay

Cyanocitta cristata

A large, bold songbird known for its striking blue plumage, prominent crest, and complex social behavior. It is a highly intelligent member of the Corvidae family frequently found in eastern forests and suburban gardens.

What it sounds like

Extremely varied, including a loud, piercing 'jay-jay' scream, a mechanical 'rusty pump' squeak, and soft, musical 'whisper songs'.

Reference call, compare with what you heard

0:00 / 1:39

Rec. David A. Brinkman · United StatesCC BY-NC-SA Xeno-canto

Field notes

The blue color in their feathers is a structural color caused by light interference, not true blue pigment.
They are adept mimics and frequently imitate the calls of Red-shouldered Hawks to test for predators or clear feeders.
Blue Jays are significant agents of forest regeneration, as they cache thousands of acorns underground and often forget to retrieve them.
Pairs usually mate for life and remain together throughout the year within their social groups.
They possess a specialized 'gular pouch' in their throat that allows them to carry up to five acorns at once during foraging.

Habitat

Deciduous, coniferous, and mixed forests; also common in parks and residential areas with mature trees.

Range

Eastern and Central United States, extending north into Southern Canada.

Similar & commonly confused birds

Steller's JayCyanocitta stelleri

Heard a Blue Jay?

Open Birdsong, tap record, and identify the bird singing near you in seconds — then collect it in your field journal.

Identify a bird by its song