Hobby crossover alert! I found this National Geographic News article about robot deer, grizzlies, turkeys, moose (meese?), being used to catch poachers. (Picture is from the original article, given to NGN courtesy Custom Robotic Wildlife)
One of my other hobbies is hunting, so it is kind of neat and inspirational to find these hobby crossovers where someone is making the world a little bit better place.
More on my four-wheeling/hunting/fishing/camping/etc blog, Troubled Child: Offroad Adventures