Observer: Nick Schaefers
Location: osborne nature trail Clayton Iowa
Observer: Nick Schaefers
Location: osborne nature trail Clayton Iowa
Observer: Nick Schaefers
Observer: Nick Schaefers
Location: by osborne Clayton Iowa
Observer: Nick Schaefers
Location: 331 South River Park Drive, Guttenberg, Iowa, US (42.783, -91.095) Clayton Iowa
Observer: Nick Schaefers
Observer: Jim Kettelkamp
Location: 22500–22708 US-18, Monona US-IA 43.01849, -91.35825 Clayton Iowa
Observer: Jim Kettelkamp
Location: 100–198 Front St, McGregor US-IA (43.0239,-91.1736) Clayton Iowa
Observer: Linda Schwegman
Location: 148 Main St, McGregor US-IA 43.02496, -91.17501 Clayton Iowa
Observer: Jim Kettelkamp
Location: 203 Ridgewood Rd, McGregor US-IA (43.0341,-91.1775) cabin Clayton Iowa
Observer: Linda Schwegman
Location: 1410 US-52, Guttenberg US-IA 42.76974, -91.10058 Clayton Iowa
Observer: Jim Kettelkamp
Location: 203 Ridgewood Rd, McGregor US-IA (43.0341,-91.1775) cabin Clayton Iowa
Observer: Linda Schwegman
Location: 33186 US-52, Guttenberg US-IA 42.74491, -91.08895 Clayton Iowa
Observer: Karen Lintala
Location: 32998 U.S. 52, Guttenberg, Iowa, US (42.748, -91.089) Clayton Iowa
Observer: Karen Lintala
Location: 123 A Street, McGregor, Iowa, US (43.025, -91.175) Clayton Iowa
Observer: Karen Lintala
Location: 123 A Street, McGregor, Iowa, US (43.025, -91.175) Clayton Iowa
Observer: Karen Lintala
Location: 123 A Street, McGregor, Iowa, US (43.025, -91.175) Clayton Iowa
Observer: Karen Lintala
Observer: Bob Pape
Observer: Karen Lintala
Location: 27527-27921 Clayton County X56, Guttenberg, Iowa, US (42.82, -91.109) Clayton Iowa
Observer: Karen Lintala
Location: 32998 U.S. 52, Guttenberg, Iowa, US (42.748, -91.089) Clayton Iowa
Observer: Rhiannon Thunell
Location: 11618 Great River Road, McGregor, Iowa, US (43.061, -91.179) Clayton Iowa
Observer: Rhiannon Thunell
Location: 302 1st Street, Marquette, Iowa, US (43.042, -91.178) Clayton Iowa
Observer: Jim Kettelkamp
Location: 82 North St, Marquette US-IA 43.04499, -91.17677 Clayton Iowa
Observer: Jim Kettelkamp
Location: 203 Ridgewood Rd, McGregor US-IA (43.0341,-91.1775) cabin Clayton Iowa
Observer: Nick Schaefers
Location: 33038-32660 Bighorn Road, Strawberry Point, Iowa, US (42.747, -91.537) Clayton Iowa
Observer: Nick Schaefers
Location: MFL Clayton Iowa
Observer: Nick Schaefers
Observer: Nick Schaefers
Location: Osborne Pond Clayton Iowa
Observer: Nick Schaefers
Location: 33821 Colesburg Road, Garber, Iowa, US (42.736, -91.28) Clayton Iowa
Observer: Nick Schaefers
Observer: Nick Schaefers
Location: 15801 Canoe Road, Strawberry Point, Iowa, US (42.785, -91.492) Clayton Iowa
Observer: Nick Schaefers
Observer: Nick Schaefers
Location: 26083 Grandview Road, Elkport, Iowa, US (42.752, -91.289) Clayton Iowa
Observer: Billy Reiter-Marolf
Location: Mississippi River, Guttenberg US-IA (42.7826,-91.0816) Clayton Iowa
Observer: Patrick Nielsen
Observer: Nick Schaefers
Observer: Nick Schaefers
Location: 32225 Iowa 13, Strawberry Point, Iowa, US (42.757, -91.486) Clayton Iowa
Observer: Nick Schaefers
Location: 106 North Franklin Street, Edgewood, Iowa, US (42.645, -91.404) Clayton Iowa
Observer: Nick Schaefers
Observer: Nick Schaefers
Location: 15221 East Mission Road, Strawberry Point, Iowa, US (42.677, -91.499) Clayton Iowa
Observer: Mark Welford
Location: 38465–38655 IA-13, Strawberry Point US-IA 42.66477, -91.53728 Clayton Iowa
Observer: Mark Welford
Location: 12394 IA-3, Strawberry Point US-IA 42.68775, -91.55802 Clayton Iowa
Observer: Tony Moline
Observer: Tony Moline
Location: 34673–34999 Millville Rd, Colesburg US-IA 42.70072, -91.11555 Clayton Iowa
Observer: Tony Moline
Location: Osterdock Rd, Osterdock US-IA 42.73169, -91.15938 Clayton Iowa
Observer: Tony Moline
Location: Big Spring Nature Area Clayton Iowa
Observer: Tony Moline
Observer: Tony Moline
Observer: Paul Skrade
Location: 32530–32598 Dinan Rd, Elkader US-IA 42.75783, -91.37112 Clayton Iowa
Observer: Mark Welford
Location: 18001–18335 IA-3, Edgewood US-IA 42.64426, -91.44389 Clayton Iowa
Observer: Mark Welford
Location: 626–798 Great River Rd, Guttenberg US-IA 42.81003, -91.10975 Clayton Iowa
Observer: Mark Welford
Observer: Mark Welford
Observer: Mark Welford
Observer: Mark Welford
Location: 36000–36298 US-52, Millville US-IA 42.70018, -91.07425 Clayton Iowa
Observer: Mark Welford
Location: 39000–39642 US-52, Guttenberg US-IA 42.65436, -91.07402 Clayton Iowa
Observer: Kelly Rueckheim
Location: 21258 Faucet Road, Edgewood, Iowa Clayton Iowa
Observer: Jack Johnson
Observer: Michael Miller
Observer: Michael Miller
Observer: jim harris
Location: Motor Mill Historic Site Clayton Iowa
Observer: Andrea Taborsky
Observer: Billy Reiter-Marolf
Location: Mississippi River, Sherrill US-IA 42.67993, -90.92632 Clayton Iowa
Observer: Billy Reiter-Marolf
Location: 23792–24246 190th St, Farmersburg US-IA 42.95015, -91.31931 Clayton Iowa
Observer: Billy Reiter-Marolf
Observer: Billy Reiter-Marolf
Observer: Anna Buckardt
Location: 23996-24980 190th Street, Farmersburg, Iowa, US (42.95, -91.316) Clayton Iowa
Observer: Bill Thomas
Location: 23996-24980 190th Street, Farmersburg, Iowa, US (42.95, -91.316) Clayton Iowa
Observer: Jesse Ellis
Location: 27000–27506 US-18, McGregor US-IA 43.00944, -91.26853 Clayton Iowa
Observer: Jesse Ellis
Observer: Jesse Ellis
Location: 34792–35272 CR-X21, Edgewood US-IA 42.71930, -91.39456 Clayton Iowa
Observer: Ginny Yingling
Location: Pikes Peak State Park, McGregor US-IA 42.99672, -91.16381 Clayton Iowa
Observer: Ginny Yingling
Location: 52052, Guttenberg US-IA (42.7096,-91.0369) Clayton Iowa
Observer: Ginny Yingling
Location: 52052, Guttenberg US-IA (42.7096,-91.0369) Clayton Iowa
Observer: Althea Dotzour
Observer: brian fulton
Location: Bottomland forest trail Clayton Iowa
Observer: Billy Reiter-Marolf
Location: 462 River View Rd, Guttenberg US-IA 42.82404, -91.09971 Clayton Iowa
Observer: Mark Welford
Location: IA-3, Edgewood US-IA 42.64491, -91.37509 Clayton Iowa
Observer: Bruce V
Location: Hwy 18/Jasper Ave Clayton Iowa
Observer: Bruce V
Location: Earthmoving Legacy Center Clayton Iowa
Observer: Jim Kettelkamp
Location: 38712–39278 Forestville Rd, Strawberry Point US-IA 42.66243, -91.52726 Clayton Iowa
Observer: Jim Kettelkamp
Location: 33651 IA-13, Strawberry Point US-IA 42.73671, -91.50524 Clayton Iowa
Observer: Jim Kettelkamp
Observer: Bruce V
Location: Route 13/230th St Clayton Iowa
Observer: Bruce V
Location: Hwy 18/Water St Clayton Iowa
Observer: Jim Kettelkamp
Location: 20801–21099 Grandview Rd, Elkader US-IA 42.81145, -91.38387 Clayton Iowa
Observer: Jim Kettelkamp
Observer: Joel McFarland
Location: 101 Water St, Marquette US-IA (43.0436,-91.1780) Clayton Iowa
Observer: Joel McFarland
Location: 10676–11106 Great River Rd, McGregor US-IA 43.07748, -91.18013 Clayton Iowa
Observer: Billy Reiter-Marolf
Location: 26620–26698 110th St, McGregor US-IA 43.06329, -91.27710 Clayton Iowa
Observer: Billy Reiter-Marolf
Location: 29646–29878 Pleasant Ridge Rd, Marquette US-IA 43.06309, -91.21173 Clayton Iowa
Observer: Billy Reiter-Marolf
Location: Pikes Peak State Park, Garnavillo US-IA 43.01729, -91.17315 Clayton Iowa
Observer: Billy Reiter-Marolf
Location: 17958 Great River Rd, Mc Gregor US-IA (42.9652,-91.1761) Clayton Iowa
Observer: Billy Reiter-Marolf
Location: Upper Mississippi NWR - Ballard Unit Clayton Iowa
Observer: Billy Reiter-Marolf
Location: Great River Rd, McGregor US-IA 42.93909, -91.17618 Clayton Iowa
Observer: Billy Reiter-Marolf
Location: Effigy Mounds - Sny Magill Unit Clayton Iowa
Observer: Billy Reiter-Marolf
Location: Effigy Mounds - Sny Magill Unit Clayton Iowa
Observer: Billy Reiter-Marolf
Location: Effigy Mounds - Sny Magill Unit Clayton Iowa
Observer: Jolene Fredrickson
Location: 18023–18495 US-52, Farmersburg US-IA 42.96397, -91.29785 Clayton Iowa