*** 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: 20180401/20:00 CET
Movement detected in 334 frames.
avg/max pixels changed: 1916838/104924595
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/hKtPEXiZS-A/maxresdefault.jpg)