The game trail camera is a digital camera that will snap a picture of anything that moves and save it on a SD card. The photos can be viewed on your computer. Each photo will have a time stamp which will show you the date/time when the photo was taken. If you see that it is a chupacabra that comes by at 3:30 each night, you can be waiting for it with your trusty .22 and discourage it's return on subsequent nights.
Another option is a have-a-heart trap that you can get for around $30 at TSC or Rural King. The .22 will discourage it from returning on subsequent nights.
John
lol a chupacabra that is haliourious. And i know quite a few people that own a 22 and would sut out there and shot it.