No. of Observations

15,702

No. of Species

13

No. of Sites

54

Observations by Year
2025 0
2024 0
2023 58
2022 32
2021 2
2020 38
2019 29
2018 6
2017 20
2016 112
2015 47
2014 562
2013 20
2012 9
2011 4
Species by Year
2025 0
2024 0
2023 3
2022 3
2021 2
2020 5
2019 3
2018 2
2017 4
2016 4
2015 4
2014 4
2013 6
2012 3
2011 2
Sites by Year
2025 0
2024 0
2023 3
2022 2
2021 1
2020 5
2019 3
2018 2
2017 6
2016 7
2015 9
2014 8
2013 6
2012 6
2011 1
Sites
Site Name Observations Last Observation
Hawkeye Willdlife Management Area 10,502 2017-04-25
Cone Marsh State Wildlife Management Area 1,939 2019-03-23
Cedar Rapids 1,171 2005-05-08
Dudgeon Lake Wildlife Management Area 504 2015-09-22
Saylorville Visitor Center 418 1992-09-27
Palisades Kepler State Park 402 2014-09-13
Pleasant Creek State Recreation Area, Linn County 119 2023-03-20
Otter Creek Marsh 85 2017-04-09
Wickiup Hill Outdoor Learning Area 66 2020-05-01
Green Island Wildlife Management Area 48 2023-04-09
Shimek State Forest, Croton Unit East 44 2013-05-06
1460 Douglas Ct, Marion 36 2022-05-30
Cedar Rapids Christmas Bird Count Center 31 2015-12-19
Lacey-Keosauqua State Park 29 2014-05-19
Big Sand Mound Prairie Preserve, Louisa County 27 2019-07-01
Wanatee County Park 26 2020-05-19
Linn County 25 2002-05-18
Willow Creek/Kiwanis Park 24 2022-07-17
Hendrickson Marsh State Hunting Area 15 2017-04-16
Boyson Park 10 2015-09-14
Westphal Timber, Jones 9 2016-05-21
Grannis Creek Wildlife Management Area - trout 9 2001-07-04
Sweet Marsh State Wildlife Management Area 7 1994-05-28
Big Sand Mound Prairie Preserve, Muscatine County 6 2023-08-17
Matsell Bridge Natural Area 6 2003-08-31
View All Sites Observations for protected species or from private sites are not included in this list.