"Dead Bee" had something alive on it

     As I was photographing the "Dead Bee", lighting it with a CFL bulb for proper exposure. I noticed these spots on its back. I had turned off the fan and it was a hot summer night. The bee was getting warm. This photo was taken at 10:20 PM.

ISO: 100 Exposure: 1/13 sec Aperture: 5.6 Focal Length: 55mm Flash Used: No
 After some time I noticed that the spots on its back grown and had changed color and were moving :).
I really freaked out. This photo was taken at 10:38 PM.

ISO: 100 Exposure: 1/40 sec Aperture: n/a Focal Length: n/a Flash Used: No
But I kept my camera on and started taking a video.

Dead Carpenter Bee's Back from Ashish Disawal on Vimeo.

You can see things crawling on its back. :)