Im not sure if anyone convered this, but as far as the person comment form the original forum this was taken from. This appears to be an Infared camera, in which case the temp. of the whatever that creature is wouldnt matter what so ever.
Also I know its a infared camera becuase of the glowing eyes...Just like visable light, infared light will reflect off of the eyes retina and make the eyes appear to be glowing.
The strange thing is, it is staring right at the camera, and being an Infared camera, it should hardly be noticable. You can typically spot an Infared camera in the dark if your looking for it, becuase they emit a tiny bit of visable violet/redish glow. But one can go very easily unnoticed if you are not looking for the red glow.