starry trek

Join us on August 15, 2020!

Starry Trek is a statewide event focused on searching for one of Minnesota's newest aquatic invasive species, starry stonewort (and other invaders). Starry stonewort is an invasive algae that was first found in Lake Koronis in 2015 and has since spread to 14 Minnesota lakes (learn more about starry stonewort and our research here). This event is an opportunity for you and to team up with us and hundreds of your fellow Minnesotans to better understand its distribution in Minnesota. Registration is now open!


What do participants do during Starry Trek?

You will meet at a local training site hosted by one of our local partners where you will receive a brief training on how to identify starry stonewort and other target aquatic invasive species and how to follow the search protocols. Groups are then sent out to nearby priority lakes to follow the protocols and bring back any suspicious organisms. Starry Trek is a free event and no experience or special equipment is required. Participants under the age of 18 must be accompanied by a parent or guardian.


2020 Training Locations


How does participating in Starry Trek make a difference?

In both 2017 and 2018, Starry Trek volunteers discovered new populations of starry stonewort. Follow-up surveys by Minnesota DNR specialists confirmed these new findings in Wolf Lake (Hubbard County, 2018) Lake Beltrami (Beltrami County, 2018) and Grand Lake (Stearns County, 2017). As a result of the Grand Lake discovery the local lake association and MN DNR teamed up in a rapid response plan to remove the small patch of starry stonewort. Other notable finds by Starry Trek participants include the discovery of a new populations of Eurasian watermilfoil in Winona County (2017) and Aitkin County (2019) and a new zebra mussel population in Dakota County (2018). Over 200 Minnesotans have joined in this effort and searched over 200 public water accesses each year since our inaugural event in 2017.

Who organizes the event?

Starry Trek is organized by the Minnesota Aquatic Invasive Species Research Center and University of Minnesota Extension in partnership with the Minnesota Department of Natural Resources. Funding for Starry Trek is provided in part by the Environment and Natural Resources Trust Fund. Starry Trek is held in coordination with AIS Snapshot Day, an aquatic invasive species search event held in Wisconsin on the same day hosted by the River Alliance of Wisconsin, University of Wisconsin Extension, and Wisconsin Department of Natural Resources.


COVID-19 Information

We have made some changes to how Starry Trek will operate in 2020 to help limit the spread of COVID-19. We want all our participants to be as safe as possible while helping to search for aquatic invasive species. Please be sure to read all these COVID-19 related protocols before registering for this event.

  • Registration is required by August 6, 2020. We will not be able to accommodate late or on-site registration this year as we will need accurate head counts to appropriately plan equipment and social distancing.
  • Social-distancing is required. All participants and local coordinators must maintain at least 6 feet from other individuals who are not from the same household during training and monitoring.
  • All activities will take place outdoors. Because the risk of spreading COVID-19 is significantly lower in outdoors environments, all local training sites are required to be held outdoors this year.
  • No carpooling with individuals from outside your household. Because vehicle travel involves extended period in an enclosed space with limited opportunity for social distancing, we are asking that you do not carpool with individuals who are not part of your household. If you are partnered with a non-household member, you should drive separately to each monitoring site.
  • Participants will not be able to visit monitoring sites alone. This has been a safety protocol for this event since its launch. Because you will be traveling to potentially remote locations and there is no way for the local coordinator to know where you are at any given time, we require a buddy system as a precaution in the event of an emergency. We encourage you to sign up with your family, other members of your household, or individuals within your current social bubble. If you do not sign up with someone else, we will do our best to pair you with another participant. Remember to practice social distancing.
  • We will provide masks and hand sanitizer. While you will not be required to wear a mask in order to participate, we will be providing disposable masks to all registered participants. Participants are encouraged to wear the provided masks or their own masks from home while at the local training site, receiving equipment, or near individuals from a different household. Similarly, frequent use of the provided hand sanitizer is encouraged as appropriate. You may choose if you would like to take turns sharing equipment (like plant sampling rakes) or designate duties with your partner to prevent sharing of equipment. If you do share equipment, make sure to use hand sanitizer in between uses.
  • Bring your own water and snacks. We are discouraging community snacks at local training sites this year. It's summer, so be sure to bring water and stay hydrated and bring any snacks you think you may want while participating in this event.
  • Do not come if you are experiencing any COVID-19 symptoms. We're so glad that you want to join in and be a part of this event, but if you are experiencing a fever or any other COVID-19 symptoms, please stay home, get well soon, and we'll hope to see you next year! Please review COVID-19 symptoms on the MDH website here.

Thanks to our 2020 partners! In no particular order:

Todd SWCD, Lake of the Woods SWCD, Cass County Environmental Services, Douglas County Land and Resource Management, Ramsey County Parks, Sr. Croix River Association, Chisago County, Youth Eco Solutions (YES!), Hubbard County Environmental Services, Isanti SWCD, Aitkin County SWCD, AIS Detectors volunteers, Carver County Water Management Organization, Big Stone County 4-H, Forest Lake Lake Association, Crow Wing County Land Services, Stearns County COLA, Sherburne SWCD, Beltrami County Environmental Services, Becker SWCD, Turtle Lake Association, Lake County SWCD, OMNI Brewing Company, Coon Creek Watershed District.


Where have Starry Trek volunteers gone in the past?