One bird utters a loud metallic "tee-hee" that is immediately followed by the other's "pee-o-wee, pee-o-wit". The pair is so co-ordinated that the whole thing sounds like one song. In some species ...

While the average Hackaday reader might not be able to take part in data gathering in an isolated wilderness somewhere, we are all surrounded by bird life. Using an Arduino Nano 33 BLE Sense and ...

Then, you get a web interface you can log into and see bird sounds identified in real-time. Not just that – BirdNET-Pi also processes the sounds and creates spectrograms, keeps the sound in a ...