Minnesota Master Naturalist, Matt Kubly, led a hike through the Prairie Smoke School Nature Area (PSSNA) this past Saturday, July 20th. There were 5 attendees, including Matt. We spent 2 hours marveling at the sheer diversity and abundance of species in this small habitat. The PSSNA is located at the north end of 11th Street (north off of HWY 212, 3 blocks past Winter Park) in Granite Falls.
There is a mind-blowing variety of native plant species (many I could not identify) in the PSSNA including; prairie cinquefoil, spiderwort, vervain, wild onion, anemone, wild bergamot, silvery scurf-pea, leadplant, meadowsweet, prairie dogbane, white sage, yarrow, coneflowers, prairie clovers, multiple varieties of milkweeds, goldenrods, sedges and grasses, etc.
We saw many varieties of dragonflies and damselflies, including; Widow Skimmer, 12-spotted Skimmers, Dot-tailed Whiteface, many meadow-hawks, darners, forktails and bluets.
We saw one whitetail deer running and the remnants of a kill from much earlier in the year along with further evidence (scat) of coyotes. There were plenty of birds, butterflies and other insects about. Visit the DNR’s website for more information about native and non-native plant species.
There is no doubt that this is an important ecosystem oasis, but it is in dire need of protection from the encroaching invasive plant species, including; common buckthorn, honeysuckles, spotted knapweed (eastern red cedars should also be cut and eventually a prescribed fire carried out). The trail is being maintained and some herbicide has been sprayed along the edges (including some dense areas of poison ivy), but there is an ATV trail going through from the dike road. The signs are in an illegible state of disrepair.
- Perhaps a group of concerned citizen-naturalists can meet up with the school and other responsible entities to devise a plan for restoration and maintenance. It would be nice to have some expertise from local DNR folks as well as cooperation from local parks departments, Clean Up the River Environment (CURE) and Pezuta Zizi Cultural and Environmental Learning and Resource Center (such as it is, now with very few volunteers and Terri Dinesen now working at Lac qui Parle State Park).
- It would be great to get a survey done of plant species-we could start with local knowledge and then look for professional expertise. I think there may be some more rare species, that have been lost to the plow in the surrounding area.
- Matt had mentioned a possible invasive plants removal work day for Sept. 28th, which is “Public Lands Day”. It may be too early in the season to effectively stump treat the woody species; buckthorn and honeysuckle, but there is plenty of alternative work to be done. My greatest concern is getting the spotted knapweed positively identified and controlled, before it becomes a more serious concern, It is currently in flower, so a bit of prevention now, even if it is just removing the flower heads to prevent seeding, would be ideal.
If anyone has advice on who to approach for the current maintenance and responsibility of PSSNA, and any other thoughts or comments, please get back email Megan at meganmulrich
By Megan Ulrich, CURE Board Member
There was a plant survey done. It is in my files at USASP. There is also a brief management plan. Seed head weevils to fight the spotted knapweed were released there. They may need to be released again. Pulling the plants proves to be hard as there are many, many small plants. I also treated some of the buckthorn. The herbicide gets somewhat spendy. There used to be a School Nature Area program through St. Olaf with grant funds. But I think the program is done. Burning was done by the fire dept as required in the city limits. But I think only once. We asked many years and it just didn’t get done. Additional fire breaks might help.
Terri Dinesen, DNR
We were surprised by how diverse the ecology is there and it is in our own backyard. We would love to learn more about all the plant species there.