Sorting camera trap photos

Back at the camp and after a brief rest for my feet a group of  us gather round to sift through some camera trap photos. We did an awful lot of this back at our last camp. Here we link the laptop up to the big tv which makes it a little easier for us to share the activity. But here we've been given a particular task. Apparently one of their laptops died, taking with it hundreds of sorted memory card directories. We're just resorting old photos from years back. It must have been heartbreaking for them. All that work. But they need these photos for their research.