🐦

BirdWatch

Loading model… 0%

The first load downloads the model (~55 MB) and caches it for offline use.

0species

0detections

00:00:00duration

Loading…

No birds yet. Press Start and point your mic at the trees.

Settings

Confidence threshold 15% Only list detections at or above this confidence. Sensitivity 1.00 Lower = more sensitive (boosts faint calls; may add false hits). Analysis interval Overlap windows Overlaps 3 s windows so birds at chunk boundaries aren't missed. Location filter Restrict to species plausible at your location & time of year. Low cutoff (highpass) 150 Hz Cuts wind, traffic & handling rumble below this. High cutoff (lowpass) 15.0 kHz Cuts hiss above the bird-song range. Gain boost 1.0× Digital amplification for quiet microphones.

On-device BirdNET via TensorFlow.js. No audio leaves your device.
Model & inference code: BirdNET-Team (MIT).