Swift CCTV

Turned on the CCTV  in the Common Swifts nest to find the juvenile on it's own and it was now after ten at night ,so I was curious to see just what time they returned so I set the record in motion and had to trim more than than ten minutes of the young bird anxiously waiting for the adults to return , interesting how they both returned at the very same time, could be just a coincidence but more likely they had been feeding together , you can even hear a passing siren towards the end !
Bit of a scrum when they do return but  don't forget it's pitch dark in there not even light coming through the entrance  .
Because of the trimming changing formats etc: it's best just to view as is,