This is an update to the earlier post here describing the discovery Our unexpected kestrel visitors
The first two eggs hatched on 9 July. Unfortunately one of the first two chicks died.
The third and fourth eggs hatched on 10 July.
There are now two live video feeds and daily videos and photographs on this unexpected kestrel visitors web site
I have added two cameras, a TP-Link Tapo C100 in a box on the window sill and a motorised pan-and-tilt Tapo C200 above the nest. The original Logitech C270 is also above the nest pointing out of the window.
The kestrel seemed very suspicious of the constant red LEDs on the cameras so they have been turned off. I am not using the IR night mode either. The noise of the motors pan-and-tilt control of the Tapo C200 also seriously disturbed the kestrel.
I am feeding the Tapo camera feeds to Agent DVR software to control the timelapse photographs and videos and OBS Studio to control the live video Tapo feeds to YouTube. The YouTube which are then embedded in the website. The software is all running on my Win10 PC. I originally used a Raspberry Pi 4 for Agent DVR (after a lot of problems installing the software) but there were problems with the required graphics processing capabilities causing dropped frames.