posted on September 08, 2011 10:35
Each year the Iowa Department of Natural Resources uses a roadside survey to assess its upland game populations. The August Roadside Survey, as it is called, is conducted on sunny calm, mornings, with a heavy dew on the grass, between August 1st-15th of each year. Most upland wildlife, particularly pheasants, hate to be wet. On mornings with a heavy dew, hen pheasants bring their broods to the roadsides to dry off before they begin feeding. This natural tendency allows the birds to be counted and reproduction can be evaluated by counting the number of broods seen and their size.
Survey routes are 30 miles long and are entirely on gravel roads. When conditions are favorable, Iowa DNR biologists and conservation officers drive their assigned routes, at 10-15 mph, and count all the pheasants, quail, partridge, rabbits, and jackrabbits seen. In all, there are 210-30 mile routes driven (6,300 miles) every August to assess Iowa’s upland game populations. Most counties have 2 routes, and the information from all of these routes is condensed to produce Iowa Small Game Distribution Map.
Interested in the August Roadside Numbers?
You can sign up to receive e-mail notification
of the posting of the "August Roadside Report" as soon as it is posted to the web. Please note: We do not retain information from prior year sign-ups; you must sign-up each calendar year
you wish to receive ARS notification.