aquatic invasive species

Slow AIS spread
3:11 pm
Fri June 13, 2014

Ice Packs To Replace Water In OC Live Wells

Credit commons.wikipedia.org

Anglers will be seeing volunteers and DNR staff out at boat landings this weekend  hoping to put something cold in the live wells.
Oneida County Aquatic Invasive species coordinator Michele Sadauskas says to help slow the spread of aquatic invasive hitchhikers, volunteers will be handing out ice packs to put in live wells...

"...instead of transporting fish, live in water in the live wells, we're handing out ice packs to help them drain their live wells and put their catch on ice...."

Read more
Educating Kids About Invasives
3:00 pm
Wed June 11, 2014

AIS Poster Contest Spreads Awareness, Not Species

Elise Tesch (left) and Reagan Hartman won second and first place in the 4th/5th grade poster contest division.
Credit Natalie Jablonski / WXPR News

Kids at Rhinelander schools celebrated winning awards in an aquatic invasive species poster contest Wednesday.  The contest spans nine Northwoods counties…and asks kids to design a poster and slogan that spreads awareness of aquatic invasives.  

Central Intermediate School fourth grade students Reagan Hartman and Elise Tesch took first and second place in their division. 

“Well I drew a boat…and I wrote stop and pick off invasive species," Hartman explained.

Read more
Summer Approaches
10:00 am
Thu May 1, 2014

Boat Monitors Prepare To Defend Lakes Against Invasives

A training session demonstrates the difference between native and invasive species of milfoil.
Credit Natalie Jablonski / WXPR News

Our lakes may still be covered in ice, but volunteer lake monitors are gearing up for a season of keeping invasive species at bay. 

Dozens of volunteers gathered this week in Rhinelander for a refresher on rules and protocols.  Oneida County Aquatic Invasives Coordinator Michele Sadauskas says they’re a fraction of those working in Oneida County alone.

Read more
Problem spreading west
12:08 pm
Thu December 5, 2013

Invasive Phragmites Seen In Northwoods

Phragmites is present along the shores of Lake Michigan.
Credit en.wikipedia.org

Another invasive plant is threatening the shorelines of our northern waters...a plant that has taken over large stretches of Lake Michigan and Green Bay shores. 

It's called phragmites. Ken Krall spoke with Vilas County invasive species coordinator Ted Ritter about the threat from the tall plant that's very aggressive...

Read more
Going Against the Grain
4:51 pm
Tue November 12, 2013

Study Reveals Nuances of Aquatic Invasive Behavior

Invasive species like eurasian water milfoil can be a big problem.
Credit BerndH via Wikimedia Commons

We usually think of an invasive species as taking over its environment, at the expense its native counterparts.  

But a new study from the University of Wisconsin Madison’s Center for Limnology challenges that assumption.  It compiled survey data from a variety of studies on aquatic species, and finds that most of the time aquatic invasives keep a pretty low profile.  WXPR’s Natalie Jablonski sat down with Gretchen Hansen, lead author on the study.  

Read more
Educating the Youth
1:32 pm
Thu September 19, 2013

Intro to Invasives, at CAVOC

Michelle Sadauskas, Aquatic Invasive Species coordinator for Oneida County, holds up a sea lamprey.
Credit Natalie Jablonski / WXPR News

Fourth graders from Central Intermediate School in Rhinelander had a chance to learn about invasive species Thursday, on an environmental education field trip. 

Michele Sadauskas is passing around Louis – a preserved sea lamprey to a group of kids sitting on the floor at CAVOC, the Cedric A. Vig Outdoor Classroom.   Sadauskas is the Aquatic Invasive Species Coordinator for Oneida County.  She’s here today to give kids a primer – what exactly is an AIS?

Read more