Annual Survey of Upland Game Begins August 1
The Iowa Department of Natural Resources’ (DNR) annual survey of upland game populations will soon be under way with state wildlife biologists and conservation officers driving more than 200, 30-mile routes statewide from August 1-15.
The August Roadside Survey, as it is called, is the DNR’s main tool for determining whether the fall pheasant populations will be up or down from the previous year, says Todd Bogenschutz, upland wildlife research biologist for the DNR.
Routes start at sunrise on mornings with heavy dew and are run primarily on gravel roads because of their lower traffic volume. A heavy dew causes hen pheasants to move their broods to the gravel roadsides to dry off before feeding, allowing them to be counted easily. Routes are run over the same roads each year so that the information is comparable with previous years.
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