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

Black-headed Trogon

Trogon melanocephalus

A striking Neotropical bird characterized by its coal-black head, vibrant yellow underparts, and distinct pale blue eye-ring.

What it sounds like

An accelerating series of low, hollow 'cowp' or 'kuk' notes that often ends in a rapid, rolling rattle.

Reference call, compare with what you heard

0:00 / 1:10

Rec. Homero Bennet · MexicoCC BY-NC-SA Xeno-canto

Field notes

They frequently nest in active arboreal termite mounds, excavating a cavity with their broad bills.
The species exhibits heterodactyl feet, a unique arrangement where the first and second toes face backward.
Unlike many other trogon species, the Black-headed Trogon shows very little sexual dimorphism, with females closely resembling males.
They are primarily frugivorous and insectivorous, often plucking food from foliage during a brief hovering flight.
While sitting still, they have a habit of slowly pumping their long, squared-off tails.

Habitat

Tropical dry forests, humid lowland forests, and shaded plantations or second-growth areas.

Range

Eastern Mexico through Central America to northwestern Costa Rica.

Similar & commonly confused birds

Amazonian Black-throated TrogonTrogon rufus Amazonian Violaceous TrogonTrogon ramonianus Atlantic Black-throated TrogonTrogon chrysochloros Baird's TrogonTrogon bairdii Black-tailed TrogonTrogon melanurus Blue-crowned TrogonTrogon curucui Blue-tailed TrogonTrogon comptus Choco Black-throated TrogonTrogon cupreicauda

Heard a Black-headed Trogon?

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

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