With the suburban deer population exploding in parts of Westchester County, the city of Rye is considering the controversial move of bringing in bow hunters to thin out the herds. The state wildlife officials estimate the city’s deer population to be 50 per square mile in areas that are better suited to 7 per square mile. The over abundance of deer is wreaking havoc on the city’s woods and gardens and dramatically increases to the risk of Lyme disease which is transmitted to humans by ticks that feed on deer. It also increase the likelihood of deer-vehicle collisions.