No. of Observations

161

No. of Species

5

No. of Sites

41

Observations by Year
2025 0
2024 3
2023 4
2022 3
2021 8
2020 7
2019 4
2018 31
2017 5
2016 11
2015 16
2014 9
2013 9
2012 4
2011 4
Species by Year
2025 0
2024 3
2023 4
2022 2
2021 3
2020 2
2019 1
2018 4
2017 2
2016 3
2015 2
2014 3
2013 2
2012 2
2011 2
Sites by Year
2025 0
2024 2
2023 2
2022 3
2021 5
2020 5
2019 3
2018 7
2017 4
2016 4
2015 6
2014 4
2013 3
2012 4
2011 4
Sites
Site Name Observations Last Observation
Hitaga Sand Ridge Prairie Preserve 16 2021-06-02
Wickiup Hill Outdoor Learning Area 15 2020-07-24
Pleasant Creek State Recreation Area, Linn County 11 2015-06-10
Matsell Bridge Natural Area 10 2021-05-24
Shimek State Forest, Donnellson Unit 7 2006-05-02
Wanatee County Park 6 2016-06-24
Ames, Paul 4 2020-08-06
Behren's Pond Woodland State Preserve 4 2004-07-31
Cedar River Crossing Conservation Area 3 2024-10-12
Palisades Kepler State Park 3 2024-09-18
Hitchcock Nature Center 3 2021-06-12
Red Oak Preserve 3 2015-06-21
F. W. Kent Park 2 2022-08-30
Pinicon Ridge Park 2 2022-07-31
Jefferson County Park 2 2018-07-25
700 Black Bear Bend 2 2017-06-25
Red Oak Prairie 2 2016-08-13
Indian Creek Nature Center 2 2015-08-26
Heritage Valley 2 2009-06-20
Bixby State Preserve 2 2008-07-15
Shimek State Forest, Farmington Unit 2 2004-04-16
1810 HIllside Drive NW, Cedar Rapids 2 2001-09-07
Wildcat Bluff Recreational Area 1 2023-07-11
Burrick Creek Area 1 2023-07-09
Easter Lake 1 2022-10-08
View All Sites View Effort Trends Observations for protected species or from private sites are not included in this list.