14 aug. 2019 kl. 21:07 skrev Dane Trethowan <grtdane@...>:

A recording made early Yesterday morning of Black Birds, first time I've
heard them around here for a while at half past 4 in the morning, a sure
sign that Spring is well on the way.

This recording demonstrates just how much traffic noise around here has
increased.

Yesterday morning was very quiet compared to what things usually amount to
not so later on in a day.

Anyway judge for yourself.

https://www.dropbox.com/s/bosw8oimi7jo5nl/190814_0245.WAV?dl=0