A fresh installation of Audacity isn’t optimised for scanning nocmig recordings, but with some simple tweaks it can be ready on demand. 

This is interesting. I’ve been dabbling in bird song with Merlin recently. I didn’t know you could use Audacity to see audio as a Spectrogram. This post shows how.

I’ve only just head of nocmig.

The nocturnal equivalent of visible migration watching, and typically employs sound recording equipment to capture the flight calls of migrating birds. 

nocmig – Recording nocturnal bird migration

Which looks/sounds interesting. Could be a bit of a rabbit hole: Guest blog: A DIY low-budget NocMig parabolic microphone, Although I don’t think my diy skills are up to this.

A common ringed plover chick standing on a sandy beach near some green dune grass and wooden planks.
We saw few Common Ringed Plover chicks yesterday on Barassie Beech. Given the numbers of dogs being walked along the beech I am surprised that they survive. The parent birds seem to try and draw us off, buy running along or down the shore, while the wee ones head in the other direction.