I'm Nathan from Australia, I name myself after my favorite mammal - the Quoll. Small but ferocious predators, they make up for the lack of cats in marsupial dominated Australia.
I have been camera trapping for many years now, starting with a simple SICK reflectance sensor connected to a Canon EOS 350D 12 years ago. I used it to photograph Paradise Kingfishers in flight.
Buff Breasted Paradise Kingfisher (Tanysiptera sylvia) in flight by Nathan Litjens, on Flickr (more recent pic)Since then I have moved to making my own units, especially active infrared (AIR) and modifying PIR units into very small, compact triggers.
I also camera trap birds and bats in high speed setups which I will in time share with you.
Dusky leaf nosed bat (Hipposideros ater) by Nathan Litjens, on Flickr
Ghost Bat (Macroderma gigas) by Nathan Litjens, on FlickrI have plenty of experience to offer if anyone has any questions, and I'm sure I will have a few of my own too.