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

Gray-crowned Yellowthroat

Geothlypis poliocephala

A robust, thick-billed warbler of the genus Geothlypis, recognized by its extensive slate-gray crown and vibrant yellow underparts.

What it sounds like

A rich, rolling series of sweet whistles and warbles, typically more melodic and varied than the Common Yellowthroat.

Reference call, compare with what you heard

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Rec. Peter Boesman · GuatemalaCC BY-NC-ND Xeno-canto

Field notes

Unlike most yellowthroats, it lacks a prominent black mask, featuring instead subtle dark lores and white eye-rings.
It is significantly larger and more heavy-bodied than the closely related Common Yellowthroat.
This species is largely non-migratory, maintaining year-round territories throughout its subtropical range.
It possesses a relatively long, rounded tail that it frequently pumps or flicks while foraging.
The bill is notably stout with a pale lower mandible, an adaptation for its specific foraging niche in dense cover.

Habitat

Tall humid grasslands, overgrown pastures, marshes, and agricultural fields with scattered shrubs.

Range

From the extreme southern tip of Texas through Mexico and Central America to western Panama.

Similar & commonly confused birds

Altamira YellowthroatGeothlypis flavovelata Bahama YellowthroatGeothlypis rostrata Belding's YellowthroatGeothlypis beldingi Black-lored YellowthroatGeothlypis auricularis Black-polled YellowthroatGeothlypis speciosa Common YellowthroatGeothlypis trichas Hooded YellowthroatGeothlypis nelsoni Kentucky WarblerGeothlypis formosa

Heard a Gray-crowned Yellowthroat?

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