http://www.chasingame.com/

This might help. Look at a lot of pictures of the deer... they know that IR Camera is there.

Moultries do have temperature, moon phase, barometric pressure, time, and,date on some models (you will need to check which model has what), which can be very helpful when doing your scouting or just knowing what stand to hunt. Also consider trigger speed, picture quality, batter life, and, ease of use.