Trail camera, such as the bushnell trail camera have long been used not only for scouting and hunting but for other outdoor activities and other purposes as well. For instance, biologists of Fish and Game in Idaho draw up plans and unique approach to study wildlife by means of remote cameras. By making use of trail cameras to study wildlife, they were able to approximate the populations of deer and elk in a less-invasive, safer as well as inexpensive means instead of the traditional way of making use of an aircraft for biologists to count the population.
Remote Cameras for Population Estimation
Biologists set up a grid of trail cameras in selected locations in November. In every location, trail cameras were positioned at randomly chosen GPS points throughout the winter range of animals, such as mule deer and elk. During December through February, the cameras will capture an image whenever movement is detected, much in a similar manner on how hunters utilize them for game scouting.
This is crucial for the population survey of fish and game, as all the deployed cameras are synchronized to capture pictures at a precise and similar time with 10-minute intervals. The pictures taken will be utilized in statistical modeling allowing biologists to approximate fish and game populations throughout the whole area of study with statistical certainty.
Added and Better Data
Biologists are certain that the images that they were able to capture in Southern Idaho would aid in producing estimates of mule deer sex rations that are more reliable compared to their present surveys taken by flying on a helicopter. The present process for making approximations for sex ratio entails testing a little bit of a winter range taken from the air, and spreading that out over the whole range. Since bucks aren’t at all times gathered with fawns and does on winter range, irregularities in those sex rations could occur. The new method of making use of remote camera samples the whole winter range, wherein it could get rid of those irregularities or inconsistencies. Sex ratios are crucial measurements for population management to make certain there’s sufficient quantity of females of breeding-age, adequate young animals to sustain, maintain, or raise the herds, as well as adequate males for harvest to be supported.