Wing span:
Flight time:Up to four broods emerge over the growing season. The first occurs from late April to late May, the second from late June to early July, the third from late July to mid August, with a possible fourth brood emerging from early September to early October. Native populations in Loess Hills prairie appear bivoltine with early May and July flights.
Status: Once a very rare breeding resident, populations have recently expanded, and it is now uncommon, but of regular occurrence, across the state.
Distinguishing features: This species is very similar to the Columbine Duskywing, being on average larger and darker in color. It often possesses a lighter brown patch just proximal to the row of upper forewing clear spots. However, the only consistent characteristics distinguishing these species are their larval host plant choices.
Distribution and habitat: Until the mid-1980's this species was very rare and limited in Iowa to dry prairies supporting large colonies of Wild Indigo (Baptisia spp.). Most verified colonies were restricted in the west to the Loess Hills and in the northeast to limestone and sandstone glades. Since this time, however, a race originating in Pennsylvania that eats Crown Vetch (Coronilla varia) has rapidly moved through Iowa along roadside ditches where this plant has been planted. It is now know from scattered sites across the entire state.
Natural History: Depending upon the population, Wild Indigo (especially the Cream Wild Indigo, Baptisia leucophaea) or Crown Vetch (Coronilla varia) is used as larval hosts.
Record # | Date | Locale | State | Lat/Lon | Collected By | Count |
---|---|---|---|---|---|---|
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2023-06-27 | Terry Trueblood Recreation Area | Iowa | 41.627269 -91.530563 | Mark Madsen | 1 |
318717 | 2022-10-08 | Roberts Creek Park | Iowa | 41.42076 -93.052121 | Jay Gilliam | 1 |
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2022-10-01 | Roberts Creek Park | Iowa | 41.42076 -93.052121 | Jay Gilliam | 4 |
318636 | 2022-09-17 | Roberts Creek Park | Iowa | 41.42076 -93.052121 | Jay Gilliam | 2 |
318459 | 2022-08-27 | Loess Hills Scenic Overlook | Iowa | 41.905198 -95.945582 | Jay Gilliam | 2 |
318474 | 2022-08-27 | Folsom Point Preserve | Iowa | 41.154432 -95.799393 | Jay Gilliam | 2 |
318454 | 2022-08-21 | Sylvan Runkel State Preserve | Iowa | 42.104116 -95.973382 | Jay Gilliam | 2 |
318456 | 2022-08-21 | Loess Hills Scenic Overlook | Iowa | 41.905198 -95.945582 | Jay Gilliam | 5 |
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2022-08-20 | Slip Bluff County Park | Iowa | 40.652884 -93.847544 | Jay Gilliam | 11 |
316762 | 2022-08-16 | Lowe Park | Iowa | 42.0677 -91.602248 | Frank Olsen | 1 |
327827 | 2022-08-16 | F. W. Kent Park | Iowa | 41.726926 -91.737745 | IBSN | 1 |
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2022-08-14 | Willow Creek/Kiwanis Park | Iowa | 41.646916 -91.569958 | Peter Hansen | 1 |
318406 | 2022-08-14 | Slip Bluff County Park | Iowa | 40.652884 -93.847544 | Jay Gilliam | 16 |
318370 | 2022-08-07 | Elk Rock State Park | Iowa | 41.40032 -93.060454 | Jay Gilliam | 13 |
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2022-07-31 | Folsom Point Preserve | Iowa | 41.154432 -95.799393 | Jay Gilliam | 1 |
318188 | 2022-07-09 | Driftless Area Wetlands Center, Marquette | Iowa | 43.044531 -91.190869 | Jay Gilliam | 1 |
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2022-07-09 | Yellow River State Forest | Iowa | 43.171905 -91.245009 | Mark Brown | 1 |
331390 | 2022-07-09 | Driftless Area Wetlands Center, Marquette | Iowa | 43.044637 -91.190454 | Chris Edwards | 5 |
331444 | 2022-07-09 | Yellow River State Forest | Iowa | 43.166015 -91.233583 | Chris Edwards | 1 |
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2022-07-03 | Slip Bluff County Park | Iowa | 40.652884 -93.847544 | Jay Gilliam | 5 |
327826 | 2022-07-03 | Big Creek State Park | Iowa | 41.801614 -93.753022 | IBSN | 4 |
327828 | 2022-06-27 | Neal Smith National Wildlife Refuge | Iowa | 41.558683 -93.280422 | IBSN | 1 |
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2022-06-18 | Folsom Point Preserve | Iowa | 41.154432 -95.799393 | Jay Gilliam | 1 |
317968 | 2022-06-18 | Slip Bluff County Park | Iowa | 40.652884 -93.847544 | Jay Gilliam | 2 |
331267 | 2022-06-18 | Shimek State Forest, Croton Unit East | Iowa | 40.545896 -91.616881 | Chris Edwards | 2 |
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2022-06-01 | Hickory Hill Park | Iowa | 41.674081 -91.507939 | Mark Madsen | 1 |
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2022-05-31 | Roberts Creek Park | Iowa | 41.424665 -93.060098 | Marla Mertz | 1 |
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2022-05-27 | Folsom Point Preserve | Iowa | 41.154432 -95.799393 | Jay Gilliam | 1 |
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2021-10-26 | Terry Trueblood Recreation Area | Iowa | 41.626664 -91.529921 | Mark Madsen | 1 |
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2021-10-17 | Terry Trueblood Recreation Area | Iowa | 41.627172 -91.531112 | Mark Madsen | 1 |
301160 | 2021-10-09 | Big Wall Lake Wildlife Management Area | Iowa | 42.626904 -93.651943 | Jay Gilliam | 4 |
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2021-10-03 | Slip Bluff County Park | Iowa | 40.65307194 -93.84647182 | Mark Brown | 1 |
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2021-10-03 | Slip Bluff County Park | Iowa | 40.653043 -93.843192 | Mark Brown | 1 |
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2021-10-02 | Slip Bluff County Park | Iowa | 40.652884 -93.847544 | Jay Gilliam | 1 |
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2021-09-25 | Cordova Park | Iowa | 41.42552 -93.089529 | Jay Gilliam | 3 |
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2021-09-24 | Terry Trueblood Recreation Area | Iowa | 41.62675 -91.531826 | Mark Madsen | 1 |
301077 | 2021-09-12 | Cordova Park | Iowa | 41.42552 -93.089529 | Jay Gilliam | 1 |
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2021-08-22 | Slip Bluff County Park | Iowa | 40.652884 -93.847544 | Jay Gilliam | 1 |
304266 | 2021-08-22 | Jefferson County Park | Iowa | 40.989906 -91.990814 | IBSN | 1 |
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2021-08-15 | Middle River Park | Iowa | 41.3175083 -94.00387136 | Mark Brown | 1 |
300895 | 2021-08-08 | Red Rock Reservoir- Hwy 14 & G28 | Iowa | 41.434442 -93.10052 | Jay Gilliam | 12 |
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2021-08-08 | Middle River Park | Iowa | 41.317638 -94.004713 | Jay Gilliam | 1 |
304270 | 2021-08-08 | Big Creek State Park | Iowa | 41.804681 -93.733121 | IBSN | 1 |
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2021-08-07 | Slip Bluff County Park | Iowa | 40.652884 -93.847544 | Jay Gilliam | 14 |
304269 | 2021-08-04 | Red Feather Prairie | Iowa | 41.7205866 -93.669776 | IBSN | 1 |
296884 | 2021-07-17 | Driftless Area Wetlands Center, Marquette | Iowa | 43.044637 -91.190454 | Frank Olsen | 1 |
296890 | 2021-07-17 | Effigy Mounds National Monument | Iowa | 43.100641 -91.183746 | Frank Olsen | 1 |
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2021-07-17 | Effigy Mounds National Monument | Iowa | 43.089077 -91.186162 | Mark Brown | 1 |
308245 | 2021-07-17 | Driftless Area Wetlands Center, Marquette | Iowa | 43.044637 -91.190454 | Chris Edwards | 1 |
308260 | 2021-07-17 | Effigy Mounds National Monument | Iowa | 43.100641 -91.183746 | Chris Edwards | 2 |
296871 | 2021-07-13 | Clear Creek Fen | Iowa | 43.455306 -91.42388 | Frank Olsen | 1 |
297646 | 2021-07-02 | Rock Island Botanical State Preserve | Iowa | 42.02732 -91.72723 | Frank Olsen | 1 |
304268 | 2021-07-01 | Red Feather Prairie | Iowa | 41.7205866 -93.669776 | IBSN | 24 |
300602 | 2021-06-26 | Red Rock Reservoir- Hwy 14 & G28 | Iowa | 41.434442 -93.10052 | Jay Gilliam | 1 |
300607 | 2021-06-26 | Cordova Park | Iowa | 41.42552 -93.089529 | Jay Gilliam | 1 |
304267 | 2021-06-23 | Red Feather Prairie | Iowa | 41.7205866 -93.669776 | IBSN | 3 |
307986 | 2021-06-19 | Lee County | Iowa | 0 0 | Chris Edwards | 1 |
308028 | 2021-06-19 | Shimek State Forest, Donnellson Unit | Iowa | 40.643603 -91.67741 | Chris Edwards | 2 |
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2020-09-05 | Sylvan Runkel State Preserve | Iowa | 42.104116 -95.973382 | Jay Gilliam | 1 |
273794 | 2020-09-02 | Pohlman Prairie | Iowa | 42.5600035 -90.748624 | Frank Olsen | 1 |
280967 | 2020-08-30 | Waubonsie State Park | Iowa | 40.677029 -95.691183 | Chris Edwards | 1 |
280965 | 2020-08-29 | Hitchcock Nature Center | Iowa | 41.414366 -95.856707 | Chris Edwards | 1 |
280966 | 2020-08-29 | Sylvan Runkel State Preserve | Iowa | 42.104905 -95.975953 | Chris Edwards | 3 |
280964 | 2020-08-23 | Rand Park, Keokuk | Iowa | 40.410932 -91.381383 | Chris Edwards | 2 |
284386 | 2020-08-20 | Red Feather Prairie | Iowa | 41.723712 -93.671758 | IBSN | 28 |
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2020-08-14 | Willow Creek/Kiwanis Park | Iowa | 41.644661 -91.568943 | Peter Hansen | 1 |
284385 | 2020-07-22 | Red Feather Prairie | Iowa | 41.723712 -93.671758 | IBSN | 1 |
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2019-09-16 | Slip Bluff County Park | Iowa | 40.652884 -93.847544 | Jay Gilliam | 1 |
241036 | 2019-09-05 | Pohlman Prairie | Iowa | 42.560363 -90.749433 | Frank Olsen | 6 |
241045 | 2019-09-05 | Sunnycrest Prairie, Dubuque | Iowa | 42.531892 -90.656191 | Frank Olsen | 1 |
254966 | 2019-09-05 | Red Feather Prairie | Iowa | 41.723743 -93.671574 | IBSN | 6 |
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2019-09-01 | Saylorville Visitor Center | Iowa | 41.707482 -93.671472 | Mark Brown | 1 |
240985 | 2019-08-28 | Turin Loess Hills State Preserve | Iowa | 42.0455 -95.965 | Frank Olsen | 3 |
240917 | 2019-08-24 | Sunnycrest Prairie, Dubuque | Iowa | 42.531892 -90.656191 | Frank Olsen | 2 |
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2019-08-16 | Saylorville Visitor Center | Iowa | 41.710399 -93.67038 | Jay Gilliam | 1 |
254965 | 2019-08-13 | Red Feather Prairie | Iowa | 41.723743 -93.671574 | IBSN | 16 |
254964 | 2019-07-24 | Red Feather Prairie | Iowa | 41.723743 -93.671574 | IBSN | 1 |
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2019-07-04 | Red Feather Prairie | Iowa | 41.721627 -93.668778 | Chuck Hall | 1 |
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2019-07-04 | Red Feather Prairie | Iowa | 41.72162792 -93.66877867 | Chuck Hall | 1 |
240329 | 2019-05-04 | Shimek State Forest, Donnellson Unit | Iowa | 40.649586 -91.68705 | Frank Olsen | 5 |
224087 | 2018-09-11 | Turin Loess Hills State Preserve | Iowa | 42.0455 -95.965 | Frank Olsen | 2 |
223999 | 2018-08-30 | Pohlman Prairie | Iowa | 42.5600035 -90.748624 | Frank Olsen | 6 |
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2018-07-29 | Red Feather Prairie | Iowa | 41.7206566 -93.6692402 | Mark Brown | 1 |
254963 | 2018-07-02 | Red Feather Prairie | Iowa | 41.723743 -93.671574 | IBSN | 13 |
202306 | 2017-08-11 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
199340 | 2017-08-08 | Heron Bend Conservation Area | Iowa | 40.5711 -91.4215 | Frank Olsen | 1 |
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2017-07-30 | Slip Bluff County Park | Iowa | 40.65255 -93.84534 | Mark Brown | 1 |
202305 | 2017-07-14 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
202863 | 2017-07-08 | Driftless Area Wetlands Center, Marquette | Iowa | 43.044637 -91.190454 | Chris Edwards | 1 |
254962 | 2017-07-07 | Red Feather Prairie | Iowa | 41.723743 -93.671574 | IBSN | 1 |
254961 | 2017-06-27 | Red Feather Prairie | Iowa | 41.723743 -93.671574 | IBSN | 1 |
181063 | 2016-09-20 | Pohlman Prairie | Iowa | 42.5600035 -90.748624 | Frank Olsen | 3 |
184312 | 2016-09-05 | Pohlman Prairie | Iowa | 42.560363 -90.749433 | Chris Edwards | 10 |
180805 | 2016-09-01 | Loess Hills State Forest, Little Sioux Unit | Iowa | 41.814122 -95.962741 | Frank Olsen | 5 |
188793 | 2016-09-01 | Red Feather Prairie | Iowa | 41.7205866 -93.669776 | IBSN | 6 |
180786 | 2016-08-31 | Turin Loess Hills State Preserve | Iowa | 42.0455 -95.965 | Frank Olsen | 4 |
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2016-08-13 | Folsom Point Preserve | Iowa | 41.16139 -95.795 | Mark Brown | 1 |
190619 | 2016-08-06 | Big Creek State Park | Iowa | 41.801614 -93.753022 | IBSN | 1 |
188772 | 2016-08-05 | Red Feather Prairie | Iowa | 41.7205866 -93.669776 | IBSN | 6 |
189870 | 2016-08-05 | Jester Park | Iowa | 41.7894 -93.7824 | IBSN | 1 |
189855 | 2016-07-28 | Jester Park | Iowa | 41.7894 -93.7824 | IBSN | 1 |
184014 | 2016-07-25 | Driftless Area Wetlands Center, Marquette | Iowa | 43.044637 -91.190454 | Chris Edwards | 1 |
188751 | 2016-07-08 | Red Feather Prairie | Iowa | 41.7205866 -93.669776 | IBSN | 2 |
188737 | 2016-06-28 | Red Feather Prairie | Iowa | 41.7205866 -93.669776 | IBSN | 2 |
188726 | 2016-06-21 | Red Feather Prairie | Iowa | 41.7205866 -93.669776 | IBSN | 1 |
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2016-06-18 | Decatur County, Iowa | Iowa | Location Protected | Jim Durbin | 1 |
182129 | 2016-06-18 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
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2016-05-07 | Dunning's Spring Park | Iowa | 43.31167 -91.78917 | MJ Hatfield | 1 |
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2015-10-19 | Burlington | Iowa | 40.792831 -91.096827 | David Berry | 1 |
131376 | 2015-09-03 | Turin Loess Hills State Preserve | Iowa | 42.0455 -95.965 | Frank Olsen | 5 |
131095 | 2015-09-02 | Gleason-Hubel Wildlife Area | Iowa | 41.802653 -95.981814 | Frank Olsen | 4 |
131120 | 2015-09-02 | Murray Hill Scenic Overlook | Iowa | 41.836756 -96.000347 | Frank Olsen | 3 |
130970 | 2015-09-01 | Folsom Point Preserve | Iowa | 41.16139 -95.795 | Frank Olsen | 8 |
131383 | 2015-09-01 | Vincent Bluff State Preserve | Iowa | 41.241457 -95.834931 | Frank Olsen | 3 |
131397 | 2015-08-31 | Waubonsie State Park | Iowa | 40.676 -95.689 | Frank Olsen | 1 |
140940 | 2015-08-26 | Red Feather Prairie | Iowa | 41.724028 -93.671574 | IBSN | 4 |
140924 | 2015-08-21 | Red Feather Prairie | Iowa | 41.724028 -93.671574 | IBSN | 3 |
140912 | 2015-08-11 | Red Feather Prairie | Iowa | 41.724028 -93.671574 | IBSN | 1 |
131344 | 2015-07-22 | Mile Long Prairie | Iowa | 43.40655 -91.550008 | Frank Olsen | 15 |
131448 | 2015-07-22 | Zoll's Mountain Hill Prairie | Iowa | 43.439626 -91.331165 | Frank Olsen | 14 |
130938 | 2015-07-21 | Black Hawk Point Wildlife Management Area | Iowa | 43.4602778 -91.2980555 | Frank Olsen | 9 |
131041 | 2015-07-21 | Allamakee County, Iowa | Iowa | Location Protected | Frank Olsen | 6 |
131143 | 2015-07-21 | Fish Farm Mounds Wildlife Area | Iowa | 43.427166 -91.287898 | Frank Olsen | 7 |
136347 | 2015-07-12 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
183552 | 2015-07-12 | Driftless Area Wetlands Center, Marquette | Iowa | 43.044637 -91.190454 | Chris Edwards | 1 |
183566 | 2015-07-12 | Effigy Mounds National Monument | Iowa | 43.100641 -91.183746 | Chris Edwards | 1 |
131330 | 2015-07-10 | Mile Long Prairie | Iowa | 43.40655 -91.550008 | Frank Olsen | 1 |
131442 | 2015-07-10 | Zoll's Mountain Hill Prairie | Iowa | 43.439626 -91.331165 | Frank Olsen | 5 |
130932 | 2015-07-09 | Black Hawk Point Wildlife Management Area | Iowa | 43.4602778 -91.2980555 | Frank Olsen | 2 |
131033 | 2015-07-09 | Allamakee County, Iowa | Iowa | Location Protected | Frank Olsen | 5 |
131132 | 2015-07-09 | Fish Farm Mounds Wildlife Area | Iowa | 43.427166 -91.287898 | Frank Olsen | 3 |
248158 | 2015-07-09 | Allamakee County, Iowa | Iowa | Location Protected | Frank Olsen | 5 |
120370 | 2014-09-16 | Timberhill | Iowa | 40.715921 -93.651635 | Sibylla Brown | 1 |
136346 | 2014-09-16 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
109694 | 2014-09-02 | Gleason-Hubel Wildlife Area | Iowa | 41.802653 -95.981814 | Frank Olsen | 1 |
109753 | 2014-09-02 | Murray Hill Scenic Overlook | Iowa | 41.836765 -96.000347 | Frank Olsen | 5 |
142129 | 2014-09-02 | Reiman Gardens Area, Ames | Iowa | 42.01102 -93.638089 | IBSN | 1 |
110041 | 2014-09-01 | Turin Loess Hills State Preserve | Iowa | 42.044872 -95.964183 | Frank Olsen | 2 |
248178 | 2014-08-30 | Knapp Prairie | Iowa | 42.664997 -96.452914 | Frank Olsen | 1 |
142106 | 2014-08-18 | Reiman Gardens Area, Ames | Iowa | 42.01102 -93.638089 | IBSN | 1 |
109678 | 2014-05-06 | Lacey-Keosauqua State Park | Iowa | 40.7125 -91.994444 | Frank Olsen | 2 |
136345 | 2013-09-13 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
54992 | 2013-09-04 | Turin Loess Hills State Preserve | Iowa | 42.0455 -95.965 | Frank Olsen | 5 |
54996 | 2013-09-03 | Vincent Bluff State Preserve | Iowa | 41.241457 -95.834931 | Frank Olsen | 1 |
136344 | 2013-08-24 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
6798 | 2013-08-18 | Decatur County, Iowa | Iowa | Location Protected | Aaron Brees | 1 |
6797 | 2013-08-11 | Slip Bluff County Park | Iowa | 40.65255 -93.84534 | Aaron Brees | 1 |
8389 | 2012-09-09 | Waubonsie State Park | Iowa | 40.676 -95.689 | Tom Jantscher | 1 |
2956 | 2012-09-08 | Sylvan Runkel State Preserve | Iowa | 42.1052673 -95.982474 | BAMONA | 1 |
8405 | 2012-09-08 | Sylvan Runkel State Preserve | Iowa | 42.1052778 -95.9825 | Tom Jantscher | 1 |
54929 | 2012-08-24 | Catfish Creek State Preserve | Iowa | 42.4679 -90.6553 | Frank Olsen | 1 |
54928 | 2012-07-20 | Catfish Creek State Preserve | Iowa | 42.4679 -90.6553 | Frank Olsen | 1 |
54968 | 2012-07-10 | Pohlman Prairie | Iowa | 42.561448 -90.745365 | Frank Olsen | 1 |
106998 | 2012-07-10 | Dubuque County | Iowa | 42.47609 -90.822022 | Frank Olsen | 1 |
8385 | 2012-07-07 | Yellow River State Forest | Iowa | 43.1755556 -91.2391667 | Tom Jantscher | 1 |
8386 | 2012-07-07 | Yellow River State Forest | Iowa | 43.1763889 -91.2530556 | Tom Jantscher | 1 |
8387 | 2012-07-07 | Yellow River State Forest | Iowa | 43.175 -91.2230556 | Tom Jantscher | 1 |
114611 | 2012-07-07 | Yellow River State Forest | Iowa | 43.170603 -91.240395 | Chris Edwards | 10 |
54967 | 2012-06-22 | Pohlman Prairie | Iowa | 42.561448 -90.745365 | Frank Olsen | 1 |
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2012-04-14 | Shimek State Forest, Croton Unit East | Iowa | 40.5686111 -91.6038889 | Jim Durbin | 1 |
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2012-04-14 | Shimek State Forest, Croton Unit East | Iowa | 40.5686111 -91.6038889 | Jim Durbin | 1 |
6793 | 2011-09-25 | Loess Hills Wildlife Management Area -- ne of Runkel | Iowa | 42.112473 -95.977253 | Aaron Brees | 1 |
6803 | 2011-08-21 | Polk City Wildlife Area | Iowa | 41.77041 -93.733437 | Aaron Brees | 12 |
248151 | 2011-08-17 | Hitaga Sand Ridge Prairie Preserve | Iowa | 42.25088 -91.632179 | Frank Olsen | 1 |
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2011-08-08 | Des Moines | Iowa | 41.59 -93.62611 | Leland Searles | 1 |
2963 | 2011-08-05 | Pioneer Ridge Nature Area | Iowa | 40.9034581 -92.408452 | BAMONA | 1 |
6791 | 2011-07-31 | Stephens State Forest - Thousand Acre Unit, Lucas County | Iowa | 41.103003 -93.101751 | Aaron Brees | 1 |
6800 | 2011-07-24 | Folsom Point Preserve | Iowa | 41.153044 -95.796881 | Aaron Brees | 4 |
6802 | 2011-07-24 | Sylvan Runkel State Preserve | Iowa | 42.105 -95.98233 | Aaron Brees | 3 |
114608 | 2011-07-17 | Effigy Mounds National Monument | Iowa | 43.100641 -91.183746 | Chris Edwards | 2 |
114610 | 2011-07-17 | Yellow River State Forest | Iowa | 43.170603 -91.240395 | Chris Edwards | 4 |
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2011-07-10 | Coyote Canyon | Iowa | 41.1213 -93.8614 | Aaron Brees | 1 |
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2011-07-10 | Coyote Canyon | Iowa | 41.1213 -93.8614 | Aaron Brees | 2 |
54958 | 2011-07-09 | Mile Long Prairie | Iowa | 43.40662 -91.56523 | Frank Olsen | 1 |
6796 | 2011-06-26 | Slip Bluff County Park | Iowa | 40.65255 -93.84534 | Aaron Brees | 1 |
6792 | 2011-05-08 | Folsom Point Preserve | Iowa | 41.153044 -95.796881 | Aaron Brees | 1 |
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2011-05-08 | Hitchcock Nature Center | Iowa | 41.416 -95.8495 | Aaron Brees | 2 |
6799 | 2010-09-12 | Murray Hill Scenic Overlook | Iowa | 41.836756 -96.000347 | Aaron Brees | 1 |
6801 | 2010-09-04 | Folsom Point Preserve | Iowa | 41.153044 -95.796881 | Aaron Brees | 2 |
6790 | 2010-07-25 | Slip Bluff County Park | Iowa | 40.65255 -93.84534 | Aaron Brees | 2 |
114613 | 2010-07-17 | Big Prairie | Iowa | 43.268358 -91.370554 | Chris Edwards | 2 |
54938 | 2010-07-03 | Hitchcock Nature Center | Iowa | 41.41733 -95.85388 | Frank Olsen | 1 |
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2010-04-21 | Water Works Park, Des Moines | Iowa | 41.568746 -93.647354 | Aaron Brees | 1 |
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2010-04-21 | Water Works Park, Des Moines | Iowa | 41.568746 -93.647354 | Aaron Brees | 1 |
6805 | 2009-09-19 | Polk County, Iowa | Iowa | Location Protected | Aaron Brees | 2 |
6804 | 2009-09-11 | Polk County, Iowa | Iowa | Location Protected | Aaron Brees | 1 |
6794 | 2009-08-30 | Polk County, Iowa | Iowa | Location Protected | Aaron Brees | 1 |
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2009-08-30 | Polk City Wildlife Area | Iowa | 41.77041 -93.733437 | Aaron Brees | 1 |
140438 | 2009-08-24 | Kuehn Connservation Area | Iowa | 41.562436 -94.129103 | IBSN | 1 |
140387 | 2009-06-05 | Kuehn Connservation Area | Iowa | 41.562436 -94.129103 | IBSN | 1 |
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2009-05-24 | North Woods Trail | Iowa | 0 0 | Mark Brown | 1 |
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2009-05-08 | Lacey-Keosauqua State Park | Iowa | 40.71523215 -91.99018841 | Jim Durbin | 1 |
141513 | 2008-09-09 | Reiman Gardens Area, Ames | Iowa | 42.01102 -93.638089 | Nathan Brockman | 1 |
54991 | 2008-08-24 | Sylvan Runkel State Preserve | Iowa | 42.105 -95.98233 | Frank Olsen | 1 |
54993 | 2008-08-24 | Turin Loess Hills State Preserve | Iowa | 42.0455 -95.965 | Frank Olsen | 9 |
54931 | 2008-07-19 | Dinesen Prairie State Preserve | Iowa | 41.70877 -95.280825 | Frank Olsen | 3 |
54973 | 2008-07-19 | Sheeder Prairie State Preserve | Iowa | 41.689003 -94.587724 | Frank Olsen | 2 |
54930 | 2008-07-08 | Dinesen Prairie State Preserve | Iowa | 41.70877 -95.280825 | Frank Olsen | 1 |
54921 | 2008-07-07 | Blue Flag Marsh | Iowa | 41.441 -93.75533 | Dennis Schlicht | 1 |
141429 | 2008-06-06 | Reiman Gardens Area, Ames | Iowa | 42.01102 -93.638089 | Nathan Brockman | 1 |
141428 | 2008-05-30 | Reiman Gardens Area, Ames | Iowa | 42.01102 -93.638089 | Nathan Brockman | 1 |
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2008-05-14 | Decatur County | Iowa | 40.814648 -93.824821 | Aaron Brees | 1 |
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2008-05-14 | Slip Bluff County Park | Iowa | 40.65255 -93.84534 | Aaron Brees | 1 |
141358 | 2007-09-07 | Reiman Gardens Area, Ames | Iowa | 42.01102 -93.638089 | Nathan Brockman | 1 |
141323 | 2007-08-16 | Reiman Gardens Area, Ames | Iowa | 42.01102 -93.638089 | Nathan Brockman | 6 |
141309 | 2007-08-15 | Reiman Gardens Area, Ames | Iowa | 42.01102 -93.638089 | IBSN | 10 |
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2007-07-29 | Vincent Bluff State Preserve | Iowa | 41.240317 -95.835483 | Brian Peterson | 1 |
139017 | 2007-07-15 | Richard W Pohl Memorial Preserve, Ames | Iowa | 42.038 -93.6366 | IBSN | 1 |
114606 | 2007-07-14 | Sugar Bottom Recreational Area | Iowa | 41.761676 -91.554925 | Chris Edwards | 1 |
114612 | 2007-07-07 | Big Prairie | Iowa | 43.268358 -91.370554 | Chris Edwards | 1 |
54936 | 2007-06-28 | Hayden Prairie State Wildlife Management Area | Iowa | 43.44055 -92.38058 | Frank Olsen | 1 |
54926 | 2006-09-06 | Blue Flag Marsh | Iowa | 41.441 -93.75533 | Frank Olsen | 1 |
54923 | 2006-08-27 | Blue Flag Marsh | Iowa | 41.441 -93.75533 | Frank Olsen | 2 |
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2006-08-20 | Saylorville Visitor Center | Iowa | 41.710399 -93.67038 | Jay Gilliam | 1 |
54922 | 2006-08-16 | Blue Flag Marsh | Iowa | 41.441 -93.75533 | Frank Olsen | 10 |
107008 | 2006-08-16 | Brush Creek Wetland | Iowa | 41.51367 -93.12767 | Frank Olsen | 1 |
2948 | 2006-08-13 | Bickelhaupt Arboretum | Iowa | 41.8400572 -90.219962 | BAMONA | 1 |
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2006-08-13 | 2505 Tullamore Lane, Ames | Iowa | 42.088653 -93.578813 | MJ Hatfield | 1 |
275463 | 2006-08-12 | Saylorville Visitor Center | Iowa | 41.710399 -93.67038 | Jay Gilliam | 1 |
54924 | 2006-08-07 | Blue Flag Marsh | Iowa | 41.441 -93.75533 | Frank Olsen | 9 |
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2006-08-06 | Blue Flag Marsh | Iowa | 41.445607 -93.7579 | Jay Gilliam | 1 |
54957 | 2006-07-22 | Medora Prairie | Iowa | 41.209512 -93.627408 | Frank Olsen | 1 |
54925 | 2006-05-26 | Blue Flag Marsh | Iowa | 41.441 -93.75533 | Frank Olsen | 1 |
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2006-05-01 | Shimek State Forest, Donnellson Unit | Iowa | 40.64833 -91.68057 | Jim Durbin | 1 |
55000 | 2005-09-12 | Waubonsie State Park | Iowa | 40.676 -95.689 | Frank Olsen | 1 |
54999 | 2005-09-11 | Waubonsie State Park | Iowa | 40.676 -95.689 | Frank Olsen | 1 |
134982 | 2005-08-27 | Ada Hayden Heritage Park | Iowa | 42.06694 -93.62944 | Tom Jantscher | 2 |
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2005-08-21 | Harper's Ferry Levee | Iowa | 43.23257 -91.12287 | Jim Durbin | 1 |
114604 | 2005-08-14 | Pinchey Bottoms | Iowa | 41.459174 -93.272169 | Chris Edwards | 6 |
114609 | 2005-07-23 | Yellow River State Forest | Iowa | 43.170603 -91.240395 | Chris Edwards | 10 |
54954 | 2005-07-16 | Kuehn Connservation Area | Iowa | 41.562794 -94.12889 | Keith Summerville | 1 |
114598 | 2004-08-15 | Rand Park, Keokuk | Iowa | 40.410932 -91.381383 | Chris Edwards | 1 |
114599 | 2004-08-15 | Heron Bend Conservation Area | Iowa | 40.572222 -91.424444 | Chris Edwards | 1 |
114601 | 2004-08-15 | Near Sandusky | Iowa | 40.474533 -91.3885 | Chris Edwards | 1 |
114602 | 2004-08-15 | Near Sandusky | Iowa | 40.474533 -91.3885 | Chris Edwards | 1 |
54955 | 2004-07-21 | Kuehn Connservation Area | Iowa | 41.562794 -94.12889 | Keith Summerville | 1 |
107005 | 2004-07-12 | Anderson Prairie, Decorah | Iowa | 43.31556 -91.80167 | Kirk Larsen | 1 |
114597 | 2004-06-26 | Rand Park, Keokuk | Iowa | 40.410932 -91.381383 | Chris Edwards | 1 |
114603 | 2003-06-30 | Shimek State Forest Count Circle | Iowa | 40.588416 -91.686616 | Chris Edwards | 3 |
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2003-05-03 | Ames, Paul | Iowa | 42.016928 -93.615791 | Paul Martsching | 1 |
114607 | 2002-08-24 | Lake MacBride State Park | Iowa | 41.800146 -91.555669 | Chris Edwards | 1 |
144545 | 2002-08-21 | Hitchcock Nature Center | Iowa | 41.41666 -95.8614 | Doug Veal | 1 |
54927 | 2002-08-13 | Five Ridges Prairie State Preserve | Iowa | 42.6496 -96.5032 | Dennis Schlicht | 1 |
246619 | 2002-08-13 | Broken Kettle Grasslands Preserve | Iowa | 42.697245 -96.575627 | Dennis Schlicht | 2 |
114600 | 2002-08-11 | Near Sandusky | Iowa | 40.474533 -91.3885 | Chris Edwards | 1 |
54971 | 2002-08-09 | Rock Island Botanical State Preserve | Iowa | 42.02732 -91.72723 | Frank Olsen | 1 |
144532 | 2002-08-09 | Rock Island Botanical State Preserve | Iowa | 42.026205 -91.726516 | Frank Olsen | 1 |
54972 | 2002-07-12 | Rolling Thunder Prairie State Preserve | Iowa | 41.2042 -93.656 | Frank Olsen | 1 |
144578 | 2002-07-12 | Rolling Thunder Prairie State Preserve | Iowa | 41.2042 -93.656 | Frank Olsen | 1 |
54941 | 2001-09-11 | Honey Creek State Park | Iowa | 40.86526 -92.94011 | Frank Olsen | 1 |
54940 | 2001-09-10 | Honey Creek State Park | Iowa | 40.86526 -92.94011 | Frank Olsen | 1 |
54942 | 2001-08-28 | Honey Creek State Park | Iowa | 40.86526 -92.94011 | Frank Olsen | 4 |
54939 | 2001-08-14 | Honey Creek State Park | Iowa | 40.86526 -92.94011 | Dennis Schlicht | 4 |
114596 | 2001-08-05 | Rand Park, Keokuk | Iowa | 40.410932 -91.381383 | Chris Edwards | 1 |
114605 | 2001-07-19 | F. W. Kent Park | Iowa | 41.72916 -91.727161 | Chris Edwards | 1 |
25882 | 2001-05-21 | Hawkeye Willdlife Management Area | Iowa | 41.779383 -91.714853 | Jim Durbin | 1 |
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2000-08-26 | Ames, Paul | Iowa | 42.016928 -93.615791 | Paul Martsching | 1 |
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2000-08-13 | Ames, Paul | Iowa | 42.016928 -93.615791 | Paul Martsching | 1 |
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2000-08-13 | Ames, Paul | Iowa | 42.016928 -93.615791 | Paul Martsching | 1 |
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2000-07-17 | Shimek State Forest, Croton Unit East | Iowa | 40.54693 -91.61435 | Jim Durbin | 1 |
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2000-07-15 | Ames, Paul | Iowa | 42.016928 -93.615791 | Paul Martsching | 1 |
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2000-07-15 | Ames, Paul | Iowa | 42.016928 -93.615791 | Paul Martsching | 1 |
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1996-09-02 | Ames, Paul | Iowa | 42.02064 -93.623952 | Paul Martsching | 1 |
106999 | 1994-06-14 | Pocahontas County | Iowa | 42.74456 -94.683864 | Ron Harms | 1 |
107000 | 1994-06-14 | Pocahontas County | Iowa | 42.74456 -94.683864 | Ron Harms | 1 |
54959 | 1992-09-05 | Millard Preserve | Iowa | 42.227954 -91.5335 | Frank Olsen | 1 |
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1992-09-05 | Millard Preserve | Iowa | 42.227871 -91.532398 | Frank Olsen | 1 |
54965 | 1991-08-31 | Onawa Prairie | Iowa | 42.0274 -96.0967 | Tim Orwig | 1 |
54987 | 1991-08-30 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 1 |
54986 | 1991-08-25 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 5 |
54980 | 1991-08-18 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 1 |
54981 | 1991-08-10 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 2 |
54984 | 1991-08-03 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 2 |
54985 | 1991-07-27 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 1 |
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1991-07-27 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 4 |
106994 | 1991-07-06 | Monona County | Iowa | 42.050426 -95.953652 | Tim Orwig | 2 |
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1991-06-29 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 1 |
54983 | 1991-06-23 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 1 |
144367 | 1991-06-23 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 2 |
54982 | 1991-05-11 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 1 |
144349 | 1991-05-11 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 2 |
124850 | 1990-08-31 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 1 |
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1990-08-31 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 1 |
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1990-08-05 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 1 |
54970 | 1990-07-14 | Rock Island Botanical State Preserve | Iowa | 42.02732 -91.72723 | Frank Olsen | 1 |
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1990-07-14 | Rock Island Botanical State Preserve | Iowa | 42.026205 -91.726516 | Frank Olsen | 1 |
107011 | 1989-10-01 | Huser's Prairie | Iowa | 42.650399 -96.468816 | Tim Orwig | 1 |
107014 | 1989-10-01 | Huser's Prairie | Iowa | 42.650399 -96.468816 | Tim Orwig | 1 |
124687 | 1989-09-24 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 1 |
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1989-09-24 | Wanatee County Park | Iowa | 42.00994 -91.57749 | Frank Olsen | 1 |
54969 | 1989-09-01 | Rock Island Botanical State Preserve | Iowa | 42.02732 -91.72723 | Frank Olsen | 1 |
124612 | 1989-09-01 | Rock Island Botanical State Preserve | Iowa | 42.02732 -91.72723 | Frank Olsen | 1 |
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1989-09-01 | Rock Island Botanical State Preserve | Iowa | 42.026205 -91.726516 | Frank Olsen | 1 |
54951 | 1989-08-19 | Kalsow Prairie State Preserve | Iowa | 42.5734 -94.5677 | Ron Harms | 1 |
54953 | 1989-08-19 | Kalsow Prairie State Preserve | Iowa | 42.5734 -94.5677 | Ron Harms | 1 |
54956 | 1989-08-16 | Manikowski Prairie State Preserve | Iowa | 41.972843 -90.375383 | Tim Orwig | 1 |
54950 | 1989-06-23 | Kalsow Prairie State Preserve | Iowa | 42.5734 -94.5677 | Ron Harms | 1 |
54952 | 1989-06-23 | Kalsow Prairie State Preserve | Iowa | 42.5734 -94.5677 | Ron Harms | 1 |
54997 | 1989-06-09 | War Eagle Park | Iowa | 42.49332 -96.4508 | Tim Orwig | 1 |
106993 | 1989-05-07 | Murray Hill Scenic Overlook | Iowa | 41.837431 -96.0008 | Tim Orwig | 1 |
54998 | 1989-04-25 | War Eagle Park | Iowa | 42.49332 -96.4508 | Tim Orwig | 1 |
107009 | 1988-09-10 | Huser's Prairie | Iowa | 42.650399 -96.468816 | Tim Orwig | 1 |
107010 | 1988-09-10 | Huser's Prairie | Iowa | 42.650399 -96.468816 | Tim Orwig | 1 |
107012 | 1988-09-10 | Huser's Prairie | Iowa | 42.650399 -96.468816 | Tim Orwig | 1 |
107013 | 1988-09-10 | Huser's Prairie | Iowa | 42.650399 -96.468816 | Tim Orwig | 1 |
54948 | 1988-07-27 | Bellevue State Park | Iowa | 42.2477731 -90.429015 | Dennis Schlicht | 1 |
54961 | 1988-06-29 | Mount Hosmer Park | Iowa | 43.36597 -91.22188 | J. Nehuevaj | 1 |
106996 | 1988-06-26 | Anthony Pope Prairie | Iowa | 42.438477 -96.23305 | Tim Orwig | 1 |
106997 | 1988-06-26 | Anthony Pope Prairie | Iowa | 42.438477 -96.23305 | Tim Orwig | 1 |
54976 | 1988-05-09 | Sioux City State Prairie Preserve | Iowa | 42.5241 -96.4362 | Tim Orwig | 1 |
54978 | 1988-05-09 | Sioux City State Prairie Preserve | Iowa | 42.5241 -96.4362 | Tim Orwig | 1 |
54988 | 1988-05-02 | Stone State Park | Iowa | 42.55333 -96.46194 | Tim Orwig | 1 |
54989 | 1988-05-02 | Stone State Park | Iowa | 42.55333 -96.46194 | Tim Orwig | 1 |
54990 | 1988-05-02 | Stone State Park | Iowa | 42.55333 -96.46194 | Tim Orwig | 1 |
54975 | 1988-04-30 | Sioux City State Prairie Preserve | Iowa | 42.5241 -96.4362 | Tim Orwig | 1 |
54977 | 1988-04-30 | Sioux City State Prairie Preserve | Iowa | 42.5241 -96.4362 | Tim Orwig | 1 |
54946 | 1987-09-07 | Iowa Twp | Iowa | 43.45604 -91.30837 | J. Nehuevaj | 1 |
54962 | 1987-09-02 | Mount Hosmer Park | Iowa | 43.36597 -91.22188 | J. Nehuevaj | 1 |
55002 | 1987-09-02 | Waukon | Iowa | 43.2693 -91.47524 | J. Nehuevaj | 1 |
55001 | 1987-09-01 | Waukon | Iowa | 43.2693 -91.47524 | J. Nehuevaj | 1 |
54935 | 1987-08-23 | Hanover Twp. | Iowa | 43.37643 -91.54023 | J. Nehuevaj | 1 |
54995 | 1987-08-22 | Clear Creek Fen | Iowa | 43.455306 -91.42388 | J. Nehuevaj | 1 |
54945 | 1987-08-16 | Iowa Twp | Iowa | 43.45604 -91.30837 | J. Nehuevaj | 1 |
54994 | 1987-08-15 | Clear Creek Fen | Iowa | 43.455306 -91.42388 | J. Nehuevaj | 1 |
54963 | 1987-07-14 | New Albin Prairie | Iowa | 43.49679 -91.28762 | Dennis Schlicht | 1 |
107001 | 1987-07-14 | Wadena | Iowa | 42.837952 -91.656827 | Jeff Nekola | 1 |
107007 | 1987-07-14 | Weymiller Prairie | Iowa | 43.42359 -91.384274 | Jeff Nekola | 1 |
106995 | 1987-07-12 | Mallard Marsh | Iowa | 42.119996 -91.162116 | Jeff Nekola | 1 |
54932 | 1987-07-10 | French Creek Wildlife Management Area | Iowa | 43.39075 -91.412 | J. Nehuevaj | 1 |
54934 | 1987-07-08 | Hanover Twp. | Iowa | 43.37643 -91.54023 | J. Nehuevaj | 1 |
54944 | 1987-07-07 | Iowa Twp | Iowa | 43.45604 -91.30837 | J. Nehuevaj | 1 |
107002 | 1987-07-07 | Big Prairie | Iowa | 43.268358 -91.370554 | Jeff Nekola | 1 |
107003 | 1987-07-07 | Big Prairie | Iowa | 43.268358 -91.370554 | Jeff Nekola | 1 |
107004 | 1987-07-07 | Merlin Moe Park | Iowa | 43.285249 -91.650844 | Jeff Nekola | 1 |
55005 | 1987-07-06 | Winneshiek County | Iowa | 43.23626 -91.90993 | Jeff Nekola | 1 |
54947 | 1987-06-30 | Pool Slough Wildlife Management Area | Iowa | 43.495821 -91.282811 | J. Nehuevaj | 1 |
55003 | 1987-06-29 | Winneshiek County | Iowa | 43.23626 -91.90993 | Jeff Nekola | 1 |
55004 | 1987-06-29 | Winneshiek County | Iowa | 43.23626 -91.90993 | Jeff Nekola | 1 |
54943 | 1987-06-28 | Iowa Twp | Iowa | 43.45604 -91.30837 | J. Nehuevaj | 1 |
54933 | 1987-06-25 | Hanover Twp. | Iowa | 43.37643 -91.54023 | J. Nehuevaj | 1 |
54974 | 1987-05-09 | Sioux City State Prairie Preserve | Iowa | 42.5241 -96.4362 | Tim Orwig | 1 |
54979 | 1987-05-09 | Sioux City State Prairie Preserve | Iowa | 42.5241 -96.4362 | Tim Orwig | 1 |
107006 | 1987-04-26 | Weymiller Prairie | Iowa | 43.42359 -91.384274 | Jeff Nekola | 1 |
54960 | 1986-07-22 | Motor Mill Historic Site | Iowa | 42.807232 -91.351298 | Jeff Nekola | 1 |
54949 | 1986-06-21 | Kalsow Prairie State Preserve | Iowa | 42.5734 -94.5677 | Dennis Schlicht | 1 |
54966 | 1977-09-01 | Pinicon Ridge Park | Iowa | 42.21188 -91.54753 | Dennis Schlicht | 1 |
2942 | 1950-08-20 | Adair County | Iowa | 41.274174 -94.479973 | USGS - NPWRC | 1 |
2943 | 1950-08-20 | Allamakee County | Iowa | 43.243076 -91.443466 | USGS - NPWRC | 1 |
2944 | 1950-08-20 | Appanoose County | Iowa | 40.680611 -92.857712 | USGS - NPWRC | 1 |
2945 | 1950-08-20 | Cherokee County | Iowa | 42.802776 -95.645798 | USGS - NPWRC | 1 |
2946 | 1950-08-20 | Clayton County | Iowa | 42.77853 -91.289101 | USGS - NPWRC | 1 |
2947 | 1950-08-20 | Clinton County | Iowa | 41.878563 -90.563606 | USGS - NPWRC | 1 |
2949 | 1950-08-20 | Dickinson County | Iowa | 43.404938 -95.184921 | USGS - NPWRC | 1 |
2950 | 1950-08-20 | Fayette County | Iowa | 42.925819 -91.909927 | USGS - NPWRC | 1 |
2951 | 1950-08-20 | Jackson County | Iowa | 42.156071 -90.52578 | USGS - NPWRC | 1 |
2952 | 1950-08-20 | Linn County | Iowa | 42.065983 -91.676071 | USGS - NPWRC | 1 |
2953 | 1950-08-20 | Madison County | Iowa | 41.292236 -93.987846 | USGS - NPWRC | 1 |
2954 | 1950-08-20 | Marion County | Iowa | 41.317383 -93.177963 | USGS - NPWRC | 1 |
2955 | 1950-08-20 | Monona County | Iowa | 42.001595 -95.983261 | USGS - NPWRC | 1 |
2957 | 1950-08-20 | Page County | Iowa | 40.763512 -95.143204 | USGS - NPWRC | 1 |
2958 | 1950-08-20 | Page County | Iowa | 40.763512 -95.143204 | USGS - NPWRC | 1 |
2959 | 1950-08-20 | Plymouth County | Iowa | 42.776665 -96.152695 | USGS - NPWRC | 1 |
2960 | 1950-08-20 | Pocahontas County | Iowa | 42.691803 -94.645035 | USGS - NPWRC | 1 |
2961 | 1950-08-20 | Sac County | Iowa | 42.357353 -95.143204 | USGS - NPWRC | 1 |
2962 | 1950-08-20 | Story County | Iowa | 42.104046 -93.500343 | USGS - NPWRC | 1 |
2964 | 1950-08-20 | Webster County | Iowa | 42.397495 -94.151375 | USGS - NPWRC | 1 |
2965 | 1950-08-20 | Winneshiek County | Iowa | 43.236259 -91.909927 | USGS - NPWRC | 1 |
2966 | 1950-08-20 | Woodbury County | Iowa | 42.316616 -95.983261 | USGS - NPWRC | 1 |
54964 | 1950-08-20 | O'Brien County | Iowa | 43.1131 -95.6458 | Tim Orwig | 1 |
106992 | 1930-08-30 | Murray Hill Scenic Overlook | Iowa | 41.837431 -96.0008 | Tim Orwig | 1 |