I take this picture in France, when I study bats for researche and protection.

YouTube - Etude des chauves-souris (http://www.youtube.com/watch?v=VU84rGUwi9w)

YouTube - Chauves-souris en hiver (http://www.youtube.com/watch?v=nedMpgOvNkc)

Good work Phillipe. I earn my living mostly from surveying and researching bats. I use an infra-red camera (Sony HVR A1) extensively for counting bats and recording where they live.

OK, Can we wee yours bat's video ?

I'll see what I can do, but it will probably be a few weeks before I have time to edit anything.