PERCH 2.0 · LIVE

Forest Ears

Point your phone at the woods. Let the science nerd robot listen.

checking server…
Microphone is off 6-second clips motion — GPS off

Now hearing

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Start listening and the species heard over the last two minutes will build up here.

Scores are model ranking signals, not literal probabilities that the animal is present. Clips, results, GPS fixes and your taps are recorded on the home server. Photos come from iNaturalist and Wikipedia, with their credits.

Recent clips

  1. Nothing heard yet. Tap a clip to hear it, see its spectrogram, and say whether a guess was right.