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

Red Siskin

Spinus cucullatus

A small, vividly colored finch famous for its brilliant vermilion plumage and its critical status as one of the most endangered birds in South America.

What it sounds like

A high-pitched, musical warble similar to a goldfinch, consisting of rapid trills, chattering, and sharp 'twee' or 'chiee' notes.

Reference call, compare with what you heard

No reference call found yet · Xeno-canto

Field notes

It was historically trapped to near-extinction to hybridize with domestic canaries to create the 'red factor' canary.
The species displays strong sexual dimorphism; males are bright red with a black hood, while females are primarily gray with red accents.
A significant, previously unknown population was discovered in Guyana in 2000, hundreds of miles from its known Venezuelan range.
Red Siskins are highly social and nomadic, often forming small flocks to forage for seeds in the upper canopy of trees.
The Red Siskin Initiative is a major international conservation effort dedicated to restoring wild populations through habitat protection and reintroduction.

Habitat

Open woodlands, dry deciduous forests, and scrubby grasslands ranging from sea level to 1,500 meters.

Range

Fragmented populations in northern Venezuela, northeastern Colombia, and southwestern Guyana; introduced to Puerto Rico.

Similar & commonly confused birds

American GoldfinchSpinus tristis Andean SiskinSpinus spinescens Antillean SiskinSpinus dominicensis Black SiskinSpinus atratus Black-capped SiskinSpinus atriceps Black-chinned SiskinSpinus barbatus Black-headed SiskinSpinus notatus Eurasian SiskinSpinus spinus

Heard a Red Siskin?

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