Invasive Species Network Events
2020 Events are now available on www.HabitatMatters.org ! Please click the button below for a complete list.
Partner Events
Winter Guided Hike at the Natural Education Reserve
Saturday, February 8 | 9:30am - Grand Traverse Conservation District

Tree and Shrub Planting Presentation
Monday, February 10| 6:00pm - Manistee Conservation District

Frozen Water Tour with Five Shores Brewing
Thursday, February 13 | 3:00pm - Benzie Conservation District

Winter Hike at Green Point Dunes
Saturday, February 15 | 10:00am - Grand Traverse Regional Land Conservancy

Winter Hike at Kehl Lake Natural Area
Sunday, February 16 | 1:00pm - Leelanau Conservancy

Beginner Beekeepers Workshop
Saturday, February 29 | 10:00am - Grand Traverse Conservation District
Japanese knotweed remains a priority for ISN.
Callery pear, a common ornamental tree, has been added to the "Top 12".
The Top 12 Invasive Species
 in Northwest Michigan
2019 was a busy year for ISN and all of our partners but behind the scenes we were working on another big project - reprioritizing the terrestrial invasive plants in our region. As plant populations and management goals shift, it is important to evaluate what species can truly cause the most ecological harm - while also considering how to best tackle them.

This new list replaces the former "Top 20" and while many species remain the same, there are several new ones including callery pear and tree-of-heaven. To see all of the prioritized species please visit our website . Also check out our new lists for Early Detection and Response (EDR) species and a breakdown of plants by habitat type .

Thank you to all of our partners who contributed their invaluable knowledge to this process!
ISN is Hiring Full and Part-time Positions!
Click on an image below for more information and application materials.