No. of Observations

60

No. of Species

1

No. of Sites

44

Observations by Year
2025 0
2024 2
2023 3
2022 1
2021 5
2020 2
2019 0
2018 3
2017 0
2016 1
2015 0
2014 0
2013 0
2012 1
2011 2
Species by Year
2025 0
2024 1
2023 1
2022 1
2021 1
2020 1
2019 0
2018 1
2017 0
2016 1
2015 0
2014 0
2013 0
2012 1
2011 1
Sites by Year
2025 0
2024 1
2023 3
2022 1
2021 2
2020 1
2019 0
2018 3
2017 0
2016 1
2015 0
2014 0
2013 0
2012 0
2011 2
Sites
Site Name Observations Last Observation
Red Rock Reservoir- Boxcars 4 2022-08-07
Hardin County 3 1998-07-01
Cedar River Crossing Conservation Area 2 2024-07-06
Maskunky Marsh 2 2021-07-24
Boone Forks Wildlife Management Area 2 2020-06-17
Madison County 2 1999-07-28
Sidney 2 1999-07-11
Iowa Lakeside Laboratory 2 1994-06-24
Stone State Park 2 1993-08-06
Folsom Point Preserve 1 2023-08-05
Wolter's Prairie / Ely-Bauermeister Wildlife Management 1 2023-07-29
Hillview Recreation Area 1 2023-07-01
Cordova Park 1 2018-07-27
Marion County Park 1 2018-07-03
Ada Hayden Heritage Park 1 2016-07-02
Eldon Wildlife Management Area 1 2011-07-01
Pioneer Ridge Nature Area 1 2011-06-15
Steele Site 1 2009-08-17
Whiterock Conservancy 1 2009-08-08
Hawkeye Willdlife Management Area 1 2009-06-27
Muskrat Slough Wildlife Area 1 2000-06-22
Bremer County 1 2000-06-18
Palisades Kepler State Park 1 2000-06-02
Buchanan County 1 1999-09-01
Warren County 1 1999-07-22
View All Sites View Effort Trends Observations for protected species or from private sites are not included in this list.