Wisconsin
DNR Announces Primary Results Of Southwest Wisconsin CWD, Deer And Predator Study
MADISON, Wis. (WISCONSIN DEPARTMENT OF NATURAL RESOURCES PRESS RELEASE) – The Wisconsin Department of Natural Resources (DNR) today presented the primary results of the Southwest Wisconsin Chronic Wasting Disease (CWD), Deer and Predator Study to the Natural Resources Board (NRB). A recording of the NRB meeting, including this presentation, is available on the DNR’s YouTube channel.
The purpose of this study was to determine how CWD impacts deer populations. This involved estimating deer survival rates and how they were influenced by CWD.
Fieldwork for this project took place in northern Iowa, Dane and Grant counties. This area was selected for study as it is the region where CWD was first detected in Wisconsin in 2002 and has maintained a high CWD prevalence in the years since.
As part of this study, over 1,200 animals (adult deer, fawns, coyotes and bobcats) were captured, 766 GPS collars were deployed on adult deer and 323 radio tracking collars were placed on deer fawns.
Results
Scientists analyzed data from the sample of collared adult white-tailed deer in order to estimate the differences in annual survival (the probability of surviving from one year to the next) between CWD-infected and uninfected deer. Annual survival estimates are listed in the table below.
Annual Survival Probability
FEMALES
- UNINFECTED: 83%
- CWD-INFECTED: 41%
MALES
- UNINFECTED: 69%
- CWD-INFECTED: 17%
These figures indicate that CWD is substantially reducing the annual survival probability of both male and female white-tailed deer. Reduced female survival lowers the growth rate of the population, and when sufficiently suppressed, may result in population decline.
Specifically, results from this study indicate that when the CWD prevalence rates of females surpasses about 29%, deer populations are expected to begin declining.
Implications
The key takeaways from these results are:
- CWD substantially reduces deer survival rates and suppresses population growth.
- Where CWD prevalence is high, deer populations are likely declining.
- CWD will eventually impact deer populations elsewhere if it continues to spread and increase in prevalence.
If CWD continues to spread and its prevalence continues to increase, populations will likely face further declines. The exact degree of these declines, however, will depend on local harvest and recruitment rates. It is important to note here that researchers do not expect CWD-affected deer herds to become extirpated (completely eliminated in a given area), as deer populations have a strong ability to increase reproduction when deer abundance is lower, due to less competition for food, space and other resources.
The public can learn more about these results by visiting the study’s results webpage.
Looking Forward
It should be noted that the results presented here are the primary findings of the Southwest Wisconsin CWD Deer And Predator Study. Although the scope of this study provides us with a rich dataset from which we can continue to learn about our deer herd and CWD’s impact, there are sure to be more results to come as analysis continues. Additional findings will continue to be released to the public as completed.
To stay informed about these announcements and results from additional analyses on topics like movement, habitat use and predator survival rates, subscribe to the Field Notes Newsletter.
PRESS RELEASE: DNR Announces Primary Results Of Southwest Wisconsin CWD, Deer And Predator Study | Wisconsin DNR
Copyright 2025 WEAU. All rights reserved.
Wisconsin
President of Wisconsin’s largest mosque released from ICE custody
A federal judge has ordered the release of the president of Wisconsin’s largest mosque, after finding that immigration officials probably detained him in retaliation against his public advocacy for Palestinian rights, suppressing his first amendment rights in the process.
The US district judge James Patrick Hanlon’s order on Thursday marked a sharp rebuke against Trump officials, including the secretary of state, Marco Rubio, who had tried to paint Salah Sarsour as a national security threat.
“Salah Sarsour, who has lived in this country for more than three decades and served as a core pillar in his community without any issues, should never have been detained in the first place,” his legal team wrote in a statement. “While we continue to fight these baseless claims in court, today is about celebrating a family being reunited. It is also a sober reminder that, if the government can target Mr Sarsour, everyone’s free speech rights are at risk.”
Sarsour describes himself as a stateless Palestinian, according to the order. Immigration and Customs Enforcement (ICE) says that he is a Jordanian citizen. He has lived in the United States for more than three decades, becoming a legal permanent resident in 1998. Immigration officials approved Sarsour’s citizenship application decades ago, though he did not naturalize.
Sarsour has garnered public attention as a champion for Palestinian rights, and serves as a board member of an advocacy group called American Muslims for Palestine.
But Rubio personally signed off on a memo to the DHS last year describing Sarsour as deportable despite his green card, because “his actions undermine US foreign policy to combat antisemitism around the world”. The memo, cited in Hanlon’s order, accuses Sarsour’s group of being “found to have been involved in activities providing funds to Hamas”.
A group of plainclothes ICE officers from at least 10 unmarked vehicles swarmed Sarsour on 30 March of this year, arresting him and putting him in deportation proceedings. ICE ultimately detained him in Clay county jail in Indiana.
Sarsour lost 30lb while detained, the order says. His lawyers told the court that he was “at constant risk of developing serious complications from diabetes given that the medical staff only checks his blood-sugar levels once a month”. Tightly controlling diabetes typically requires multiple glucose checks daily.
Hanlon’s order says that homeland security officials and Rubio probably trampled on Sarsour’s first amendment right to free speech and appeared to have arrested him in retaliation for his Palestinian rights advocacy.
The order cited a New York Times story and the website for the Heritage Foundation, the conservative thinktank that dreamed up Project 2025,
The Heritage Foundation presented the White House with the idea to present prominent foreign-born Muslims and Palestinian rights leaders as terrorists in order to sue them, deport them or pressure employers to fire them, the order says, citing reporting from the Times and Heritage’s own website. Sarsour was probably among the targets of that campaign, the order says.
The federal government, through its lawyers, contended that Sarsour should be deported based on two convictions from more than three decades ago in Israel – one for throwing a molotov cocktail and the other for attempting to store weapons and ammunition.
Sarsour denies having committed those crimes.
But Hanlon viewed those crimes as a non-issue for justifying his incarceration, noting that the federal government knew about them since the 1990s and approved his legal permanent residency and his citizenship application anyway.
Sarsour’s speech on Palestinian rights “is core political speech and squarely within the scope of the First Amendment”, the order says. “Mr Sarsour has submitted evidence allowing a reasonable inference that his protected speech was ‘at least a motivating factor’ in Respondents’ decision to detain him.”
A spokesperson for homeland security described Sarsour as a “terrorist”, citing the convictions from his youth in Israel.
Government lawyers had argued that Sarsour did not have the same first amendment rights as US citizens. If he were released, they said, he should have to pay a $25,000 bond, wear an ankle monitor, check in routinely with ICE and remain confined to his house.
Instead, Hanlon ordered his release on personal recognizance, meaning that Sarsour does not have to pay a cash bond to compel him to show up in court again. The order, however, requires him to remain in the state of Wisconsin.
Wisconsin
Couple asks Wisconsin Supreme Court to hear Brewers 50-50 raffle prize dispute
(WLUK) – A couple challenging the decision not to award them a 50-50 raffle prize at a Milwaukee Brewers game asked the Wisconsin Supreme Court to take the case, calling it one of “statewide importance.”
Matthew and Annette Flynn purchased ten raffle tickets at the July 7, 2023, game, and held the winning number which was originally selected for $13,000. According to court records, the raffle rules in effect at the time required the winning ticket holder to claim the prize at a designated 50-50 table by the end of the top of the seventh inning. Flynn said she did not see the winning number displayed or hear it announced and was directed by stadium personnel to another location before making her way to the claim table. Officials determined she did not arrive before the deadline and selected a new winning ticket.
The Flynns sued, but the circuit and appeals courts ruled the raffle’s rules gave the foundation sole discretion to determine the official winner and that the rules clearly stated a participant who failed to claim the prize within the specified time would be disqualified.
In a petition to the Wisconsin Supreme Court filed Wednesday, the Flynn’s asked the high court to take the case, saying the decision “affects not only the parties to this action but potentially every Wisconsin resident who participates in charitable raffles and similar gaming activities.”
“This case presents significant questions concerning contractual discretion, discovery, judicial review of charitable gaming decisions, and the treatment of digital evidence within Wisconsin’s appellate system. For these reasons, Petitioners respectfully request that this Court grant review of the decision of the Court of Appeals,” the petition states.
The high court does not have to take the case. At some point, it will vote on if to take it. If it does, a months-long process to review the issues will begin. If it does not, the appeals court ruling would stand.
According to the rules posted on the Milwaukee Brewers’ website, the deadline to claim the prize is no longer during the game the tickets were purchased.
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“The Participant in possession of the Raffle ticket with the potential winning number may claim the Prize at the 50/50 Table located on the Loge (2nd) level concourse behind Sections 216/217 until such time as the Ballpark officially closes to fans after the end of the game. If the Participant in possession of the Raffle ticket with the potential winning number does not claim the Prize by the time the Ballpark closes to fans after the end of the game, that Participant may still claim the Prize within thirty (30) days after the conclusion of the Raffle Period for the respective baseball game by contacting the Raffle hotline (414-902-4334). A Prize that is not claimed within thirty (30) days after the conclusion of the Raffle Period will be awarded in compliance with applicable regulations,” the site states.
Wisconsin
Wisconsin DOJ probes fatal shooting by Oneida County officer
ONEIDA COUNTY, Wis. (WFRV) — The Wisconsin DOJ is investigating an officer-involved death that occurred on the morning of June 17 in the town of Lake Tomahawk.
According to a press release, around 10:30 a.m., two Oneida officers arrived at Lumen Lake Drive to arrest a subject in a felony investigation.
Upon contact with the officers, the subject brandished and shot a firearm. One officer shot the subject in return.
EMS pronounced the subject dead on the scene. No members of law enforcement or the public were injured.
Both officers will be placed on administrative assignment, per the agency’s policy.
WFRV will update this story as needed.
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