The Pennsylvania Game Commission is warning drivers to be on the lookout for deer. Officials say we are now in the breeding, or rutting, season for the animals, meaning they are on the move more right now than at any other time of the year. Also, with the shift off of Daylight Saving Time this coming Sunday, more drivers will be out on the road at dawn and dusk. These are the times of the day when deer are most active, according to animal experts.