Monitoring
- News
DNR Confirms Epizootic Hemorrhagic Disease In Wild Deer In Washington County
The Wisconsin Department of Natural Resources (DNR) today announced that two wild deer in Washington County tested positive for the virus that causes epizootic hemorrhagic disease (EHD).
- News
New Mapping Site To Track Chimney Swift Roosts Launches
The Wisconsin Department of Natural Resources (DNR) announces the Wisconsin Chimney Swift Working Group has launched a new and efficient tool for those interested in monitoring chimney swift roost and nest sites. The tool will be available in time for community scientists to use during Swift Night Out events around the state in August and September.
- News
Sharp-Tailed Grouse Hunting Season Closed For 2026
The Wisconsin Department of Natural Resources (DNR) today announced that the sharp-tailed grouse hunting season will be closed for 2026. Permits and applications will not be available or accepted this year.
- News
Invasive Pale Swallow-Wort Detected In Wisconsin
The Wisconsin Department of Natural Resources today announced the confirmed presence of pale swallow-wort (Vincetoxicum rossicum), an invasive vine, in Oconto and Shawano counties.
- News
Become A Community Scientist By Surveying Game Birds This July And August
The Wisconsin Department of Natural Resources (DNR) today announced that Wisconsinites can become community scientists by participating in the Game Bird Survey, open today, July 1, through Aug. 31, 2026.
- News
Help Stop The Spread Of Invasive Species
The Wisconsin Department of Natural Resources (DNR) reminds boaters and anglers to help stop the spread of invasive plants and animals in Wisconsin's waters as part of the Great Lakes Landing Blitz, June 29 – July 12, 2026.
- News
Spring Waterfowl Survey Shows Positive Results
The Wisconsin Department of Natural Resources (DNR) today announced that data is now available from the annual spring survey of breeding waterfowl. The survey indicated stable population numbers and habitat conditions for migratory birds.
- News
DNR Announces 2026 Ruffed Grouse And Pheasant Survey Results
The Wisconsin Department of Natural Resources (DNR) today announced that 2026 data is now available from annual spring surveys of Wisconsin ruffed grouse and pheasant.
- News
New Round Goby Emergency Rule In Effect On The Winnebago System
The Wisconsin Natural Resources Board (NRB) recently approved an emergency Wisconsin Department of Natural Resources (DNR) rule regarding the capture and take of the invasive round goby in the Winnebago System.
- News
Northern Highland Fishery Research Area Celebrates 80 Years Of Internationally Recognized Fisheries Science
On June 20, 2026, the Wisconsin Department of Natural Resources (DNR) celebrates the 80th anniversary of the Northern Highland Fishery Research Area (NHFRA), one of the longest-running fisheries research projects in the world.