The universe is a mysterious place. Nature abounds with questions that cry out to be answered. What is the nature of dark matter? Where does consciousness arise from? What is written in the Voynich manuscript? And, most importantly, what the heck has been pooping on my porch for the past year? I can’t find the answer to all of these questions, but I can find the answer to at least one of them by using a Raspberry Pi to build an infrared camera trap.