concretedog on Nostr: this morning I met a chap local to me who monitors swifts... intrestingly he was ...

this morning I met a chap local to me who monitors swifts... intrestingly he was saying they use audiomoth devices to analyse time of flight and return to nest to work out insect density (ie bad season for insects if birbs have to fly longer from nest to gather food). As a bystander all this stuff you can do with audio data is super interesting.