We have bats


#1

They look ghostly when lit by IR.

 

 

Screen-Shot-2018-06-15-at-10.25.58-AM.png


#2

I’m guessing they look white when they are close to the camera because the camera exposure is adjusted to the much darker background so the bats are overexposed in the image. The only light is from the camera LEDs and the background is much further away and gets much less light than the bats.