Some nocturnal fox screaming.
A large group of seagulls started making a lot of noise in the carpark at work. A young bird had fallen under a car and the rest were trying to scare people away. (1m 30s, MP3)
[map]East Kilbride[/map]
The thunder rumbled on for pretty much the whole of the afternoon.
Some early morning birdsong. Recorded with the AudioShare iPhone app.