How are mule deer populations monitored in Montana?
FWPs aerial deer surveys follow standards set for the data collected, the timing of surveys and the types of aircraft used so that the data is comparable and consistent. Aerial surveys ensure accurate information on size and composition of mule deer populations. Aerial surveys are done annually on 13 representative census areas and 67 trend areas across the state. Data from these census and trend areas provide a network of warning lights that can signal important changes in the size and composition of Montanas mule deer population.
