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

Dohrn's Thrush-Babbler

Sylvia dohrni

Dohrn's Thrush-Babbler is a large, drab sylviid warbler endemic to Príncipe, notable for its thrush-like morphology and complex social behavior.

What it sounds like

A rich, liquid, and fluty series of melodic whistles, often accompanied by sharp, rhythmic 'tak' or 'chack' alarm notes.

Reference call, compare with what you heard

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Rec. Philippe Verbelen · Sao TomeCC BY-NC-SA Xeno-canto

Field notes

Originally classified in the monotypic genus Horizorhinus before molecular studies placed it within the Sylvia warbler clade.
It represents an example of island gigantism, appearing significantly larger and more robust than its closest continental relatives like the Blackcap.
Despite its extremely restricted range, it is considered a common species and is currently listed as Least Concern by the IUCN.
Pairs often engage in synchronized duetting, a behavior used to maintain pair bonds and defend territory in dense vegetation.
While primarily insectivorous, it is a generalist feeder that also consumes small fruits and seeds from the forest understory.

Habitat

Primary and secondary moist lowland forests, as well as shaded plantations and thick scrub.

Range

Endemic to the island of Príncipe in the Gulf of Guinea.

Similar & commonly confused birds

Abyssinian CatbirdSylvia galinieri African Hill BabblerSylvia abyssinica Bush BlackcapSylvia nigricapillus Eurasian BlackcapSylvia atricapilla Garden WarblerSylvia borin Rwenzori Hill BabblerSylvia atriceps

Heard a Dohrn's Thrush-Babbler?

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