We are looking for dawn chorus recordings, i.e. audio recordings made between dawn and sunrise. Ideally, you will find your favourite spot, and will keep recording from it for many years, at roughly the same date and time.
During the dawn chorus, different bird species start singing at different times. This means that a single Dawn Chorus recording only represents a snapshot in time, a tiny piece of a puzzle. You can help us complete this puzzle by uploading multiple recordings from the same morning between dawn and sunrise. Can you hear the difference?
If you are really motivated, you can contribute to a study on human-made noise by recording on a local holiday and a subsequent working day, again at roughly the same time.