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- Population Statistics - Wisconsin
Herd Abundance Deer herd abundance is estimated annually with hunter-collected data and a mathematical model to get post hunt deer population estimates Herd Abundance
- Deer Statistics - Wisconsin
Fawn to doe ratios collected in late summer give information on fawn recruitment and survival and are used as an input into the formula for annual deer herd abundance estimation Fawn to doe ratios were summarized using groups of county deer management units County deer management units were grouped based on location, habitat characteristics, and deer demography For additional Information…
- Wisconsin DNR AIS Research Projects
Eurasian watermilfoil: long-term trends in unmanaged populations The Wisconsin Department of Natural Resources conducts and supports a variety of projects that improve our understanding of aquatic invasive species (AIS) and the ways we manage them
- Harvest Statistics - Wisconsin
Harvest Trends Deer Harvest Trends Fawn to doe ratios collected in late summer give information on fawn recruitment and survival and are used as an input into the formula for annual deer herd abundance estimation Fawn to doe ratios were summarized using groups of county deer management units
- Harvest and Population Trends - Wisconsin
Population Statistics Trends Fawn to doe ratios and yearling buck percentages are used to help estimate the deer herd size annually and is the starting point for setting antlerless harvest quotas
- Deer Statistics - Wisconsin
Attention: For Northern Forest Zone: Due to the 2025 boundary changes in the Northern Forest Zones, there is no historical data to provide We will continue to build on this new dataset moving forward For Central Forest Zone: In 2025 boundary changes occurred to several Central Forest Zone DMUs These changes resulted in significant changes to harvest and population estimates due to the
- Deer Statistics - Wisconsin
Non-CWD: EHD was not detected in any county in 2022 or 2023 EHD History Epizootic hemorrhagic disease (EHD) is an acute, infectious, viral disease spread by biting insects (especially midges) that affects white-tailed deer and some other hoofed animals In white-tailed deer the severity of the disease depends upon the deer’s previous exposure to the virus and strain of the virus At this
- Lake Sampling Procedures – LTT Water Quality - Wisconsin
The primary objective of Long Term Trend (LTT) Lakes monitoring is to document long-term trends in lake water chemistry This data set also provides context for water chemistry in other lakes in terms of intra and inter-annual variability
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