*** LIKE if you spot a bird! *** Seen so far: Blue Tits, Great Tits
Nestbox equiped with a Raspberry Pi Zero WH & NoIR camera.
Date/Time: 20190321/18:00 CET
Movement detected in 668 frames.
avg/max pixels changed: 4389502/91171935
For reference, the diameter of the entrancehole is 32 mm / 1.25 inch. The bottom is 12x12cm / 4.7x4.7inch
![](https://i.ytimg.com/vi/AWa4SfgsH6E/maxresdefault.jpg)