Community members invited to conservation-focused Oak Lake Field Day

Four women stand in the left half of the image listening to a man on the right talk about conservation practices. There are various plants on the ground throughout the image.
All community members are invited to the 2025 Oak Lake Field Station Field Day, Thursday, July 10, near Astoria. A wide variety of conservation research, practices and strategies will be discussed by South Dakota State University experts.

All are invited to learn more about conservation efforts in the Coteau des Prairies region at the upcoming Oak Lake Field Station Field Day. Hear from South Dakota State University experts on a variety of conservation topics on Thursday, July 10, from 9 a.m.-4 p.m. at 19862 483rd Ave., Astoria.
 
While most of South Dakota State University’s field stations conduct conservation research in some capacity, Oak Lake is unique for its focus on research to conserve native plants and animal species.
 
“We don’t focus on specific plots or optimization of crop yield, but rather how to maintain the landscape and understand how it can work to improve water quality and soil health,” Charlie Fenster, Oak Lake Field Station director and professor in the Department of Natural Resource Management, said. “We focus on how to maintain a balance of agriculture and the natural landscape for the betterment of the people of South Dakota.”
 
Specific topics for the field day will cover a historic perspective on the prairie ecosystem, conserving native fish species and mussels, the impact of invasive plants on pollination, how prescribed burns can help habitat anywhere in South Dakota and others, all presented by ֱapp experts. 
 
The field station, which includes around 500 acres of prairie and 100 acres of forest, regularly welcomes community members through the Oak Lake Fire School, summer camps and field trips, but the field day offers a special opportunity for community members to learn about conservation research happening at the field station and across the state.
 
“Our field day is for the local communities to come out and learn about the activities at the station, the research that is happening and what we’re doing,” Fenster said. “I hope attendees gain a greater appreciation of the prairie landscape and the efforts of our students, faculty and staff to maintain the landscape for future generations.”
 
 is open. While not required, registration is encouraged as lunch will be provided for attendees.
 
The Oak Lake Field Station is a South Dakota Agricultural Experiment Station research station. This field day is one of six hosted by the College of Agriculture, Food and Environmental Sciences taking place across the state of South Dakota this summer. A full list of the 2025 field days can be found here.

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