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

Buffy-fronted Seedeater

Sporophila frontalis

The Buffy-fronted Seedeater is a large, specialized Neotropical finch known for its nomadic life cycle tied to the masting of Atlantic Forest bamboo.

What it sounds like

A long, complex, and melodious song composed of rich whistles and trills, often incorporating mimicry of other forest birds.

Reference call, compare with what you heard

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Rec. Joost van Bruggen · BrazilCC BY-NC-ND Xeno-canto

Field notes

It is an obligate bamboo specialist, relying almost exclusively on the synchronized seeding events of bamboo species like Guadua and Merostachys.
The species is classified as Vulnerable by the IUCN due to habitat loss and intense pressure from the illegal cage-bird trade.
Unlike most Sporophila species, it displays a remarkably thick, heavy bill and is larger in size than its close relatives.
Males are identified by a diagnostic buffy-white patch on the forehead and two distinct pale bars on the wings.
Their populations are highly irruptive, meaning they can appear in massive numbers at a site during a bamboo bloom and then vanish for years once the seeds are depleted.

Habitat

Subtropical or tropical moist lowland and montane forests, specifically areas with dense bamboo stands.

Range

Endemic to the Atlantic Forest of southeastern Brazil, eastern Paraguay, and northeastern Argentina.

Similar & commonly confused birds

Black-and-tawny SeedeaterSporophila nigrorufa Black-and-white SeedeaterSporophila luctuosa Black-bellied SeedeaterSporophila melanogaster Black-billed Seed-FinchSporophila atrirostris Chestnut SeedeaterSporophila cinnamomea Chestnut-bellied Seed-FinchSporophila angolensis Chestnut-bellied SeedeaterSporophila castaneiventris Chestnut-throated SeedeaterSporophila telasco

Heard a Buffy-fronted Seedeater?

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Identify a bird by its song