Mike, as you know, bats are stringently protected. It seems to me that if photographers are disturbing the bats as you say, then they are wide open for prosecution, and the photographs are the evidence against them.
-- Cheers, Bob > > Thanks for the input. I suspect that IR video is the way to > go. Dealing with this has certainly opened my eyes to the > questionable techniques used by some photographers to get bat > pictures. >