The Wandering Naturalist

Just like humans, animals can get sick too. We wander with Dr. Michelle Carstensen, Wildlife Health Program Supervisor for the Minnesota DNR. How do animals get sick? What are some of the diseases the Minnesota DNR is looking out for in wildlife and how do they monitor for them? How can you help keep animals from getting sick? Wander with us to find the answers. 

Starting their research right here at Three Rivers, Dr. Jeanine Refsnider, shares the journey of being curious about Minnesota's State Threatened, Blanding's turtle, led to having her own lab at University of Toledo.  Jeanine shares past and current studies exploring turtle adaptions.   

How do baby turtles manage to wander from their nest to a lake or pond? If turtles are male or female is decided by temperature how will climate change impact them? Do turtle hatchlings coordinate their calendars to leave the nest? Learn all of this and more as Dr. Steve Freedberg, Professor of Biology at St. Olaf College discusses his research on turtles.  

Listen as Brandon and Angela start local with guest Dr. Tricia Markle from the MN Zoo to explore turtle species of the north, research, and conservation efforts we can all take towards healthy turtle populations such as road crossings.   

One of thing neonicotinoids are good at is traveling from where they are applied, to new areas by water.   This is because it is designed to dissolve in water so seeds can suck it up. The unintended consequence is that it is effectively perpetually in rivers, streams, and other water bodies. Dr. Bill Arnold from the University of Minnesota about how and why he researches neonicotinoid presence in...

How is a pesticide that targets insects harming backyard birds? Hardy Kern, Director of Government Relations, Pesticides and Birds Campaign at American Bird Conservancy, joins us to talk about the link that has been established between neonicotinoids and a decline in backyard birds across the country. He also gives us some tips on what we can do to avoid neonicotinoids to help the birds.  

We are joined by Dr. Charlotte Roy from The Minnesota Department of Natural Resources to discuss their research to determine if Minnesota birds and mammals are exposed to neonicotinoids. From monitoring simulated seed spills, to driving by farms to look for seed spills, and doing lab work with chickens to see how much neonicotinoids needs to be consumed to be toxic, Dr. Roy's research has answered...

Get a taste for hands on experience with land management from prescribed fire and bison introductions with Molly Tranel from the Minnesota Department of Natural Resources.  Women stepping into leadership roles has been a welcomed observed change over time and provides a necessary spark for confidence building.  Brining awareness early to career opportunities is key for ensuring the future stewards...

Talk story and authentic representation with guest Mary Montes to explore the importance of hands on experience within environmental stewardship.  Starting with a Marine Science degree out of Hawaii to joining Conservation Corps in Minnesota, learn how relationships to land can differ.  An important reminder that everyone is connected through story as people but also to the land and wilderness.   

Starting in forestry and branching into education to engage women specifically with woodland management, Angie Gupta, a Forestry Extension Professor at the University of Minnesota, shares her personal and professional journey.  From various learning styles to the importance of family and connection to community there are many ways to make everyone feel welcomed in the outdoors.  Ending this interv...

Our Wildlife Supervisor Steven Hogg joins us to discuss his love for muskrats, their impacts on wetlands, and the balance Three Rivers has to find for managing an animal that is key to wetland health and also has a knack for impacting humans.   

Dr. Adam A. Ahlers from Kansas State University wanders with us as we discuss his research in Minnesota on muskrats. Through relocation studies, preferred diet studies, and other research he has been working to determine how invasive hybrid cattail and muskrats impact each other. 

What exactly is a muskrat and why has such a small creature been connected to international trade, World War 2, and the survival of wetlands? Join Brandon and Angela as they follow ripples in history and water and find their source- muskrats. 

Red-headed Woodpeckers are a strikingly beautiful and increasingly rare woodpecker. Join us as Dr. Elena West from the University of Minnesota discusses her research on how to improve habitat to help their populations. From studying fledglings in the nest to determining what kind of trees need to be present around nesting trees, she is providing a roadmap to restoring these woodpeckers.

Dr. Jorge Tomasevic, Research Coordinator at Austral University of Chile, joins us to talk about the research he did in Seattle on whether Pileated Woodpeckers can survive in the suburbs or not. He was shocked at how much they thrived. Join us to find out why they can thrive near us and hear stories of Cooper's Hawks, garbage trucks, and other obstacles to his research.

Start season 7 off with a bang! Literally, as Angela and Brandon explore how all of a woodpeckers adaptations are connected, allowing them to bang their head 12,000 times a day. Wander with us as we explore why they do that and how they survive.

Wander with us as our audience asks questions and Angela and Ron answer them. What is one of Ron's most memorable dragonfly experiences? Can we see all of the colors on a dragonfly? Can you make dragonfly habitat at home?  

As season six comes to a close we look back at a summer highlight of the Big Year of Bugs.  Join Angela at Eastman Nature Center's Dragonfly Festival as she talks to Ron Lawrenz, founding and current board member of the Minnesota Dragonfly Society, in front of a live audience. Why do Plain's Emeralds live near Eastman? What is the cultural significance of dragonflies? Wander with us to find out! 

Kao Thao, Outreach Naturalist from Fort Snelling State, wanders with us to discuss the history of squirrel hunting in Hmong Culture and why this makes squirrel hunting just as important as deer hunting for them. He shares how squirrel hunting gets the entire family outside, challenges to hunting and some possible answers from technology, and what he hopes for the future. We even get some squirrel...

  Why do squirrels do so well in our cities and suburbs? Doctorate student Charlotte Devitz from the University of Minnesota joins us to talk about her research trying to answer this question. From chipmunks realizing her live traps are nice safe shelters to finding squirrels taking food from one house's trash and caching it in another house's mailbox, Charlotte shares her stories of researching s...

Wander with us as we head into the treetops and explore the unique world of tree squirrels! Why are they so good at getting into your bird feeders? Do they really need to keep chewing on things or die? What happens if they fall from a plane? Come with us as we explore the unique adaptations all squirrels have, and some of the specific skills Minnesota's three tree squirrels have as we answer these...

Daniel and Amanda Crawford share their personal story of how the trauma from Daniel's service in the Marine Corp impacted their family, and how 23rd Veteran helped him in living a happier, healthier life. Daniel shares the struggles he went through and what his path to his current life took. Amanda shares what she learned as she supported Daniel through his journey.   

Joining us from 23rd Veteran is the Executive Director Mike Waldron and the Program Manager Matt Rosky. They share with us how their personal experiences have shaped 23rd Veteran, how the 14 week program works, and why nature helps veterans living with trauma live happier, healthier lives. 

We are back to finish our conversation with Brandon Harding as he talks about the successes, he saw in using nature to cope with trauma. Find out why shared suffering played an important role, and why Brandon prefers the term Combat Stress Injury to PTSD. 

Veterans and active-duty military members can struggle with trauma from their service. Former military chaplain Brandon Harding joins us to discuss what inspired him to start using nature as part of the retreats he led to help veterans and active military members cope with that trauma.