So the Camera Works!

As an additional security measure, I bought one of those wildlife cameras that are set off by movement. I set it up yesterday to see what has been having a party on our roof and, unfortunately, in our roof space. It put in an appearance. Not the greatest of pictures, but its a pine marten. In France they are fouines. Not the most welcome sight because they cause a great deal of damage. Time to try and evict them. Any ideas will be gratefully received.