Dawn Chorus 

The gargling of sperm in the morning.

We fucked all night and she finished me off with a Dawn Chorus

Dawn Chorus by Dougietwoshoes March 10, 2018

Urban Dawn Chorus 

The wailing of emergency services sirens in the small hours of the morning in any city where there are fires, traffic accidents and gang fights.

I was woken by the urban dawn chorus this morning.

Urban Dawn Chorus by Green Tito May 5, 2013