Episodit
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Introduced is back for Season 3! In this episode, we explore the names we use for invasive species. How do species get their names? And what real-life consequences can these names bring?
Transcript available here.
Special thanks to our guests:
Tyler Muller, North Carolina State University
El Lower, Michigan Sea Grant
Sam Chan, Oregon Sea Grant
Megan Weber, Minnesota Aquatic Invasive Species Research Center and University of Minnesota Extension
Learn more:
Tyler Muller’s research on pirate perch
What's in a Name? Do Species' Names Impact Student Support for Conservation? (2012)
Alien Language: Reflections on the Rhetoric of Invasion Biology (El Lower and Tim Campbell)
Asian hate crimes spiking during pandemic
Great Lakes Aquatic Nonindigenous Species Information System (GLANSIS)
Invasive Species Language Workshop Designed to Get People Talking
Communicating About Aquatic Invasive Species
Megan’s article Invasive Species Common Names: Working Towards More Inclusive Invasive Species Education and Outreach
Chinese mitten crabs
Asian murder hornet
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SPECIAL ANNOUNCEMENT: Introduced will be returning for a new season in 2024!
But in the meantime, we're sharing a fascinating, fishy episode from our friends at Points North, an award-winning podcast about the land, water and inhabitants of the Great Lakes.
In October 1960, Prince Akihito of Japan visited Chicago for 21 hours. Chicago’s mayor presented the prince with a diplomatic gift: 18 bluegill. What happened next would change the underwater world of Japan forever.
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Puuttuva jakso?
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Today, we’re introducing a new podcast from Wisconsin Sea Grant called The Water We Swim In, which features stories about the Great Lakes and the people working toward equity.
On “Hidden Currents,” Bonnie Willison and Hali Jama dive beneath the water to explore why Black children are drowning more than any other race, why marginalized communities often lack access to swimming pools, and how to stay safe in the water. We hear about the alarming trend facing swimming pools in cities across the nation, relive a fight to save one Milwaukee pool, and walk the shores of Lake Michigan with the Beach Ambassador program. Join us as Brenda Coley, Jumana Tanner, Cheryl Bledsoe, Sally Callan, and Deidre Peroff discuss how racism, segregation and redlining has taken away Black people’s access to water and, essentially, the right to swim.
Find The Water We Swim In here
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Today, on the last episode of season two, we’re talking about climate change, which threatens to upend everything western science understands about native and invasive species. First, we join the Great Lakes Indian Fish & Wildlife Commission climate change team as they carefully observe the seasonal relationships between all the beings in the forest. Then we talk to the Tribal Climate Adaptation Menu team, who are helping tribal nations find ways to assert their knowledge and adapt to climate change. Finally, we step back 20,000 years to see what paleoecology can teach us about how species move as the climate changes. Thank you to our guests Rob Croll, Hannah Panci, Sara Smith, Jerry Jondreau and Jack Williams. GLIFWC’s Climate Change Program - http://glifwc.org/ClimateChange/
GLIFWC’s Phenology study - http://glifwc.org/ClimateChange/PhenologyStudy.html
Dibaginjigaadeg Anishinaabe Ezhitwaad - A Tribal Climate Adaptation Menu - http://www.nicrn.org/tribal-climate-adaptation-menu.html
More on climate change impacts in Wisconsin - https://wicci.wisc.edu/wisconsin-climate-trends-and-projections/ -
This week, we dive deep into two news stories that flew under the public’s radar. In the summer of 2020, individuals all over the country started receiving random packages of unsolicited and unidentified seeds. In the spring of 2021, pet stores around the country found that the moss balls on their shelves carried a notorious aquatic hitchhiker. On this episode, we talk to some of the people who devoted months of their lives to dealing with these first-of-their-kind international crises.
Special thanks to our guests Christopher Deegan, Wesley Daniels, Amy Kretlow and Amy McGovern.
Report a nonindigenous aquatic species - https://nas.er.usgs.gov/SightingReport.aspx
Nonindigenous Aquatic Species Database - USGS - https://nas.er.usgs.gov/queries/default.aspx
Destroy! Don’t dump! - Zebra Mussel Disposal - https://www.fws.gov/fisheries/ANS/zebra-mussel-disposal.html
Hungry pests - Leave hungry pests behind - https://www.aphis.usda.gov/aphis/resources/pests-diseases/hungry-pests/hungrypests
Zebra mussels - https://www.seagrant.wisc.edu/our-work/focus-areas/ais/invasive-species/invasive-species-fact-sheets/mollusks/zebra-mussels/
Quagga mussels - https://www.seagrant.wisc.edu/our-work/focus-areas/ais/invasive-species/invasive-species-fact-sheets/mollusks/quagga-mussel/
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On August 27, 2009, the Wisconsin Department of Natural Resources gets a call about small lobsters crawling around a neighborhood pond in Germantown. The extent of the problem is more than anyone bargained for.
Thanks to our guestsTim Campbell, Wisconsin Sea Grant
Pete Jopke, Wisconsin Department of Natural Resources
Tim Zabel, initial sighter
Heidi Bunk, Wisconsin Department of Natural Resources
Scott Van Egeren, Wisconsin Department of Natural Resources
Doug and Mary, Esquire Estates residents
Jake Vander Zanden, University of Wisconsin-Madison
Erin Vennie-Vollrath, (former) University of Wisconsin-Madison
Chris Hamerla, Golden Sands Resource Conservation & Development
Stephanie Peay, Independent crayfish researcher
Read moreRed Swamp Crayfish
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The miniscule Spiny waterflea was introduced into Madison’s Lake Mendota and lurked undetected for years. This hour, Bonnie and Sydney take a new look at a well-studied lake and try to figure out how an introduced species can float below science’s radar for so long.
Thanks to our guestsJake Walsh, Minnesota Department of Natural Resources
Dick Lathrop, Wisconsin Department of Natural Resources, University of Wisconsin-Madison
Mike Spear, University of Wisconsin-Madison
Read moreStudy: Stories of Invasive Species Often Begin with Undetected “Sleeper Populations”
Too Hot? Too Cold? Just Right? Lakes Sharing the Same Climate Can Be Worlds Apart for Invasive Species
Forget “Needle in a Haystack.” Try Finding an Invasive Species in a Lake
Tiny Invasive Species Eats Enough to Devour an Entire City
What Lies Beneath: Sudden Invasion of a Wisconsin Lake Wasn’t So Sudden After All
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Wild rice faces challenges like introduced species, pollution, habitat destruction and climate change. We learn how the Sokaogon Chippewa Community cares for this wonderfully resilient being. Opinions of our guests do not necessarily reflect the opinions of the Sokaogon Chippewa Community Mole Lake Band of Lake Superior Chippewa.
Thanks to our guestsSarah Dance, (former) Wisconsin Sea Grant
Melonee Montano, Great Lakes Indian Fish and Wildlife Commission
Nathan Podany, Sokaogon Chippewa Community
Peter McGeshick III, Sokaogon Chippewa Community
Read moreRead More About Sarah Dance’s Research
Sokaogon Chippewa Community
Manoomin Education and Outreach Toolkit
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Sydney debriefs Bonnie on what it was like to filet her very first fish, which happened to be a silver carp.
Read moreCooking Silver Carp
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Canines Betty White and Ernie are training to detect the scent of New Zealand Mudsnail, and Sydney goes bow hunting for flying carp. Also, we talk to a group that is trying to make carp burgers the next popular tailgating food.
Thanks to our guestsLaura Holder, Conservation Dogs Collective
Amy Wagnitz, (former) Conservation Dogs Collective
Betty White and Ernie, Conservation Dogs Collective
Captain Nate Wallick, Peoria Carp Hunters
Chris Litzau, Great Lakes Community Conservation Corps
Read moreNew Zealand Mud Snail
Silver Carp
Water Hyacinth
Asian carp – Silverfin™
Why Does the State of Illinois Want to Rename Asian Carp? Racism and Economics
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Pacific salmon were introduced into the Great Lakes to control nuisance alewives. Now, alewives and salmon are both being challenged by a new wave of introduced species.
Thanks to our guestsBarb Carey, WI Women Fish, Women Ice Angler Project
Brad Eggold, Wisconsin Department of Natural Resources
Titus Seilheimer, Wisconsin Sea Grant
Read moreWI Women Fish
Women Ice Angler Project
Root River Steelhead Facility
Automated Marking & Tagging Trailer
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Even the smallest snails can mean big changes for the region’s lakes and streams. We visit the Fond du Lac Band of Lake Superior Chippewa, where mystery snails encroach on wild rice, and track the spread of New Zealand mudsnail across Wisconsin trout streams.
Thanks to our guestsKathryn Perez, University of Texas Rio Grande Valley
Kelsey Taylor, Fond du Lac Band of Lake Superior Chippewa
Ellen Voss, River Alliance of Wisconsin
Nick Voss, Driftless Angler
Bobbi Peckarsky, Black Earth Creek Watershed Association, University of Wisconsin-Madison
Maureen Ferry, Wisconsin Department of Natural Resources
Read moreKey to Wisconsin Freshwater Snails
Kelsey Taylor’s Snail Salsa Recipe
Chinese Mystery Snail
New Zealand Mud Snail
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Smelting became a beloved tradition after rainbow smelt were introduced into the Great Lakes. How did smelt get introduced, how do they fit into the food web and what happens when humans fall in love with a non-native species?
Thanks to our guestsJared Myers, US Fish and Wildlife Service
Carolyn Swartz, Angler’s All
Titus Seilheimer, Wisconsin Sea Grant
Sara Hudson, Ashland Parks and Recreation
Read moreSmelt Wrestling
New Smelt Consumption Advisory for Lake Superior
Trash Trunk: A Grab and Go Teaching Tool
Teach Me About the Great Lakes podcast
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Who gets to decide where a species belongs? What does it mean for something to be “invasive?”
The term “invasive species” is commonly used by researchers and academics. But as the authors of the Dibaginjigaadeg Anishinaabe Ezhitwaad – A Tribal Climate Adaptation Menu developed the indigenous resilience guide, they spent long hours reckoning with the term “invasive,” along with a slew of other Western terms like “climate change” and “management.” Next, we speak to scholar Paul Robbins, whose personal journey with invasive species started with a flat tire in Rajestan, India. Since then, he’s studied human interactions with nature and the politics of natural resource management. Lastly, we join a group of reptile and amphibian experts who are debating if a popular pet turtle species, the red-eared slider, should be listed as prohibited or restricted in Wisconsin’s invasive species law.
Thanks to our guestsPaul Robbins, University of Wisconsin-Madison
Tara Bergeson, Wisconsin Department of Natural Resources
Jerry Jondreau and Katy Bresette, Dynamite Hill Farms
Melonee Montano, Great Lakes Indian Fish and Wildlife Commission
Sara Smith, College of Menominee Nation
Davin Lopez, Wisconsin Department of Natural Resources
Herptile Species Assessment Group members
Mammals Species Assessment Group members
Read moreDibaginjigaadeg Anishinaabe Ezhitwaad – A Tribal Climate Adaptation Menu
Invasive species Rule NR-40
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We’re excited to share an episode of Teach Me About the Great Lakes featuring the Introduced team! This episode is all about invasive species generally, and invasive crayfish specifically. TMAGL speaks again with Dr. Brian Roth about his work on invasive crayfish and with IISG’s own Greg Hitzroth about the Invasive Crayfish Collaborative. Plus, in a special bonus, we speak with the hosts of Introduced, a highly produced, episodic podcast about invasive species from our colleagues at Wisconsin Sea Grant.
Today’s guests are Dr. Brian Roth of Michigan State University, Greg Hitzroth of Illinois-Indiana Sea Grant, and the producers of the Introduced podcast: Bonnie Willison, Sydney Widell, and special guest Tim Campbell.
Read moreIISG’s Aquatic Invasive Species Page
Invasive Crayfish Collaborative Google Group
Optimus Prime
Red Swamp Crayfish
Michigan DNR: Red Swamp Crayfish
Virile Crayfish
Crayfish Plague
USGS: Rusty Crayfish
An Interview with Reuben Keller About His Work
Aquatic Invaders in the Marketplace: A Website on Organisms in Trade
Field Guide to Michigan Crayfish
ICC Discussion on Crayfish ID
Purchase the Field Guide to Crayfishes of the Midwest Book
http://invasivecrayfish.org
http://rothlabmsu.com
Brian’s Twitter Feed
Greg’s Twitter Feed
CreditsHost & Executive Producer: Stuart Carlton
Cohosts: Carolyn Foley
Producers: Hope Charters, Carolyn Foley, Megan Gunn, & Irene Miles
Associate Producer: Ethan Chitty
Music by: Stuart Carlton
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On August 25, 2009, the Wisconsin Department of Natural Resources gets a call about small lobsters crawling around a neighborhood pond in Germantown. The extent of the problem is more than anyone bargained for. Here’s the story of the first red swamp crayfish introduced into Wisconsin.
Special thanks to our guests:
Tim Campbell, Wisconsin Sea Grant
Pete Jopke, Wisconsin Department of Natural Resources
Tim Zabel, initial sighter
Heidi Bunk, Wisconsin Department of Natural Resources
Scott Van Egeren, Wisconsin Department of Natural Resources
Doug and Mary, Esquire Estates residents
Jake Vander Zanden, University of Wisconsin-Madison
Erin Vennie-Vollrath, (former) University of Wisconsin-Madison
Chris Hamerla, Golden Sands Resource Conservation & Development
Stephanie Peay, Independent crayfish researcher
Read moreRed Swamp Crayfish
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After a dive into the world of fish collectors and a conversation with a DNR detective, Bonnie and Sydney want to know just how easy it is to buy aquatic invasive species online.
Special thanks to our guests Ted Judy, Robert Stroess, Tim Campbell and Erika Jensen.
Read more
Water Lettuce
Water Hyacinth
Red Swamp Crayfish
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Bold plans to remove invasive species lead to some unintended consequences down the line.
Special thanks to our co-host Tim Campbell, and our guests Dr. Dick Lathrop and Dr. Greg Sass.
Read More:
Water Clarity Responses to Carp Reduction in Shallow Eutrophic Lake Wingra
Without the Carp, Lake Wingra Cleans Up
Watch REU Student Ellen Heyn’s Movie Crystal Lake Mixing on YouTube
Mixing Experiment Helps Remove Ninety Percent of Invasive Smelt From Crystal Lake
Find Wisconsin Sea Grant in all of the following places:
Wisconsin Sea Grant: seagrant.wisc.edu
Wisconsin Water Resources Institute: wri.wisc.edu
Facebook
Twitter
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How does a group of fish valued in their home range come to be some of America’s most reviled villains? Sydney and Bonnie explore a surprising collaboration between American and Chinese researchers, and see how Ontario is bracing for an Asian Carp introduction.
Special thanks to our guests Duane Chapman, Dr. Yushun Chen, and Rebecca Schroeder.
Flying Fish, Great Dish Video Featuring Duane Chapman
Asian Carp Recipes From Illinois-Indiana Sea Grant
More on the Modified Unified Method
Identifying Bighead, Silver, Black, and Grass Carp
Up-to-Date Information About Asian Carp in the US
Find Wisconsin Sea Grant in all of the following places:
Wisconsin Sea Grant: seagrant.wisc.edu
Wisconsin Water Resources Institute: wri.wisc.edu
Facebook
Twitter
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Wisconsin Sea Grant takes a trip to the world’s largest electric fish dispersal barriers, just south of Chicago. These barriers are sending electricity into the canal for one purpose- to keep Asian Carp from swimming into the Great Lakes.
EDIT: In this episode, we state that the dense and reproducing carp population is 20 miles downstream of the electric carp barriers. This is incorrect – the dense and reproducing Asian Carp population is located 100 miles downstream of the barriers in the Peoria and La Grange pools of the Illinois River.
Special thanks to our guests Duane Chapman, Tim Campbell, Kevin Irons, Elena Blevins and Titus Seilheimer. Thank you to the US Army Corps of Engineers and Chuck Shea for a tour of the electric barriers.
How to identify Bighead, Silver, Black, and Grass Carp: http://www.dfo-mpo.gc.ca/species-especes/profiles-profils/asiancarp-carpeasiatique-eng.html
Up-to-date information about Asian Carp in the US: http://asiancarp.us/
Find Wisconsin Sea Grant in all of the following places:
Wisconsin Sea Grant: seagrant.wisc.edu
Wisconsin Water Resources Institute: wri.wisc.edu
Facebook
Twitter
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