| Canada Goose |
Confirmed (FL) |
Thunder Lake Marsh |
13 Jun 2019 |
| Wood Duck |
Confirmed (FL) |
Thunder Lake SWA |
8 Jul 2018 |
| Blue-winged Teal |
Probable (A) |
Thunder Lake SWA |
17 Jun 2016 |
| Northern Shoveler |
Observed |
Thunder Lake SWA |
24 May 2015 |
| Mallard |
Confirmed (FL) |
Thunder Lake SWA |
8 Jul 2018 |
| American Black Duck |
Possible (H) |
Thunder Lake SWA |
14 Jul 2017 |
| Mallard x American Black Duck (hybrid) |
Observed |
Thunder Lake SWA |
30 Jul 2019 |
| Green-winged Teal |
Observed |
Thunder Lake SWA |
24 May 2015 |
| Ring-necked Duck |
Confirmed (FL) |
Three Lakes CW - Rice Lake Rd and to Thunder Lake |
7 Jul 2019 |
| Bufflehead |
Observed |
Thunder Lake SWA |
23 Apr 2017 |
| Common Goldeneye |
Possible (H) |
Thunder Lake - North |
5 Jul 2016 |
| Hooded Merganser |
Confirmed (FL) |
Thunder Marsh - Rice Lake Rd - east end |
15 Jun 2017 |
| Common Merganser |
Confirmed (FL) |
Thunder Lake SWA |
30 Jun 2016 |
| duck sp. |
Confirmed (ON) |
TL0002 |
28 May 2019 |
| Ruffed Grouse |
Probable (C) |
Camp 2 Rd E |
3 Jun 2019 |
| Pied-billed Grebe |
Confirmed (FL) |
Thunder Lake SWA |
18 Jun 2017 |
| Mourning Dove |
Probable (S7) |
Columbus Lake Rd E |
27 Jun 2019 |
| Black-billed Cuckoo |
Possible (H) |
Thunder Lake SWA |
12 Jul 2015 |
| Ruby-throated Hummingbird |
Possible (H) |
Columbus Lake Rd E |
3 Jun 2019 |
| Virginia Rail |
Possible (H) |
Thunder Lake SWA |
24 May 2015 |
| Sora |
Observed (No) |
Thunder Lake SWA |
24 Apr 2019 |
| Sandhill Crane |
Probable (C) |
Thunder Lake SWA |
18 Apr 2015 |
| American Woodcock |
Possible (H) |
Thunder Lake SWA |
16 Jul 2017 |
| Wilson's Snipe |
Probable (C) |
Thunder Lake SWA |
24 Apr 2019 |
| Spotted Sandpiper |
Possible (H) |
Thunder Lake SWA |
12 Jun 2018 |
| Ring-billed Gull |
Observed |
Thunder Lake SWA |
25 Jul 2016 |
| Forster's Tern |
Observed (F) |
Thunder Lake SWA |
13 Aug 2015 |
| Common Loon |
Probable (P) |
Thunder Lake SWA |
3 Jun 2019 |
| Double-crested Cormorant |
Observed |
Thunder Lake SWA |
21 Jul 2017 |
| American Bittern |
Probable (S7) |
Thunder Lake SWA |
29 May 2017 |
| Green Heron |
Possible (H) |
Thunder Lake SWA |
9 Jul 2016 |
| Great Blue Heron |
Observed |
Wykowski Rd |
3 Jun 2019 |
| Turkey Vulture |
Observed |
Thunder Lake SWA |
30 Jul 2019 |
| Osprey |
Confirmed (NY) |
Three Lakes CW - Wykowski Rd |
7 Jul 2019 |
| Northern Harrier |
Confirmed (CF) |
Thunder Lake Marsh - Rice Lk Rd |
1 Jul 2019 |
| Sharp-shinned Hawk |
Possible (H) |
Thunder Lake SWA |
1 Jun 2019 |
| Bald Eagle |
Confirmed (ON) |
Three Lakes CW |
17 Apr 2019 |
| Broad-winged Hawk |
Confirmed (ON) |
Columbus Lake Rd E |
27 Jun 2019 |
| Red-tailed Hawk |
Possible (H) |
Three Lakes CW, Thunder Marsh SWA |
5 Jun 2018 |
| Great Horned Owl |
Possible (S) |
Wykowski Rd |
5 May 2019 |
| Northern Saw-whet Owl |
Probable (S7) |
Wykowski Rd |
5 May 2019 |
| Belted Kingfisher |
Probable (P) |
Thunder Lake Marsh - Rice Lk Rd |
26 Jul 2015 |
| Yellow-bellied Sapsucker |
Confirmed (FL) |
Three Lakes CW - Wykowski Rd |
7 Jul 2019 |
| Downy Woodpecker |
Confirmed (FY) |
Wykowski Rd |
8 Jul 2019 |
| Hairy Woodpecker |
Confirmed (FY) |
Wykowski Rd |
8 Jul 2019 |
| Pileated Woodpecker |
Possible (H) |
Thunder Lake SWA |
21 Jul 2015 |
| Northern Flicker |
Confirmed (FL) |
Three Lakes CW - Wykowski Rd |
7 Jul 2019 |
| American Kestrel |
Possible (H) |
Thunder Lake SWA |
6 Jul 2017 |
| Merlin |
Possible (H) |
Thunder Lake SWA |
16 Jul 2017 |
| Eastern Wood-Pewee |
Probable (S7) |
Columbus Lake Rd E |
27 Jun 2019 |
| Alder Flycatcher |
Confirmed (PE) |
Thunder Lake Marsh |
2 Jun 2018 |
| Least Flycatcher |
Confirmed (FL) |
Thunder Lake SWA |
9 Jul 2016 |
| Eastern Phoebe |
Possible (S) |
Thunder Lake SWA |
23 Apr 2017 |
| Great Crested Flycatcher |
Possible (S) |
Thunder Lake Marsh - Rice Lk Rd |
27 Jun 2016 |
| Eastern Kingbird |
Confirmed (FY) |
Three Lakes CW - Rice Lake Rd and to Thunder Lake |
7 Jul 2019 |
| Warbling Vireo |
Observed |
Thunder Lake SWA |
30 Jun 2019 |
| Red-eyed Vireo |
Confirmed (FY) |
Wykowski Rd |
8 Jul 2019 |
| Blue Jay |
Confirmed (FL) |
Wykowski Rd |
8 Jul 2019 |
| American Crow |
Confirmed (FL) |
Wykowski Rd |
8 Jul 2019 |
| Common Raven |
Confirmed (FL) |
Thunder Lake SWA |
30 Jul 2019 |
| Black-capped Chickadee |
Confirmed (FL) |
Wykowski Rd |
8 Jul 2019 |
| Horned Lark |
Observed (No) |
Thunder Lake SWA |
23 Apr 2017 |
| Tree Swallow |
Confirmed (FY) |
Thunder Lake SWA |
8 Jul 2019 |
| Northern Rough-winged Swallow |
Possible (H) |
Thunder Lake SWA |
9 Jul 2016 |
| Barn Swallow |
Possible (H) |
Three Lakes CW - Rice Lake Rd and to Thunder Lake |
7 Jul 2019 |
| Ruby-crowned Kinglet |
Observed |
Thunder Lake Marsh - Rice Lk Rd |
29 Apr 2017 |
| White-breasted Nuthatch |
Confirmed (FY) |
Columbus Lake Rd E |
27 Jun 2019 |
| Red-breasted Nuthatch |
Confirmed (FL) |
Three Lakes CW - Wykowski Rd |
7 Jul 2019 |
| Brown Creeper |
Possible (H) |
Thunder Lake SWA |
24 May 2015 |
| House Wren |
Possible (S) |
Thunder Lake SWA |
17 Jun 2016 |
| Winter Wren |
Confirmed (ON) |
Columbus Lake Rd E |
27 Jun 2019 |
| Sedge Wren |
Confirmed (CF) |
Thunder Lake SWA |
21 Jul 2015 |
| Marsh Wren |
Observed (No) |
Thunder Lake SWA |
24 May 2015 |
| European Starling |
Probable (P) |
Wykowski Rd |
3 Jun 2019 |
| Gray Catbird |
Confirmed (PE) |
Thunder Lake Marsh |
2 Jun 2018 |
| Brown Thrasher |
Possible (S) |
Thunder Lake Marsh - Rice Lk Rd |
29 May 2015 |
| Veery |
Probable (P) |
Thunder Lake Marsh - Rice Lk Rd |
27 Jun 2016 |
| Hermit Thrush |
Confirmed (CF) |
Columbus Lake Rd E |
27 Jun 2019 |
| American Robin |
Confirmed (CF) |
Columbus Lake Rd E |
27 Jun 2019 |
| Cedar Waxwing |
Confirmed (NB) |
Columbus Lake Rd E |
27 Jun 2019 |
| Purple Finch |
Probable (P) |
Thunder Lake SWA |
12 Jul 2015 |
| Pine Siskin |
Observed |
Thunder Lake SWA |
24 May 2015 |
| American Goldfinch |
Probable (P) |
Wykowski Rd |
8 Jul 2019 |
| Chipping Sparrow |
Confirmed (CF) |
Columbus Lake Rd E |
27 Jun 2019 |
| Clay-colored Sparrow |
Confirmed (CN) |
Thunder Lake SWA |
25 May 2016 |
| Field Sparrow |
Observed |
Thunder Lake SWA |
24 May 2015 |
| Lark Sparrow |
Possible (H) |
Thunder Lake SWA |
16 Jul 2015 |
| American Tree Sparrow |
Observed |
Thunder Lake Marsh - Rice Lk Rd |
29 Apr 2017 |
| White-crowned Sparrow |
Observed |
Thunder Lake Marsh - Rice Lk Rd |
15 May 2015 |
| White-throated Sparrow |
Confirmed (FL) |
Wykowski Rd |
8 Jul 2019 |
| Vesper Sparrow |
Observed |
Thunder Lake SWA |
24 Jul 2016 |
| LeConte's Sparrow |
Possible (S) |
Thunder Lake SWA |
1 Jun 2019 |
| Savannah Sparrow |
Confirmed (PE) |
Thunder Lake Marsh |
2 Jun 2018 |
| Song Sparrow |
Confirmed (NB) |
Thunder Lake SWA |
30 Jun 2019 |
| Lincoln's Sparrow |
Confirmed (PE) |
Thunder Lake Marsh |
13 Jun 2019 |
| Swamp Sparrow |
Confirmed (PE) |
Thunder Lake Marsh |
13 Jun 2019 |
| Eastern Towhee |
Possible (S) |
Three Lakes CW - Rice Lake Rd and to Thunder Lake |
7 Jul 2019 |
| Baltimore Oriole |
Possible (S) |
Thunder Lake SWA |
3 Jun 2019 |
| Red-winged Blackbird |
Confirmed (CN) |
Thunder Lake SWA |
19 May 2018 |
| Brown-headed Cowbird |
Confirmed (FL) |
Thunder Lake Dike |
16 Jul 2018 |
| Brewer's Blackbird |
Confirmed (CF) |
Thunder Lake Marsh - Rice Lk Rd |
27 Jun 2016 |
| Common Grackle |
Confirmed (CF) |
Thunder Lake Marsh - Rice Lk Rd |
13 Jul 2017 |
| blackbird sp. |
Observed |
Thunder Lake SWA |
18 Apr 2015 |
| Ovenbird |
Confirmed (ON) |
Columbus Lake Rd E |
27 Jun 2019 |
| Northern Waterthrush |
Possible (S) |
Camp 2 Rd E |
3 Jun 2019 |
| Black-and-white Warbler |
Confirmed (CF) |
Thunder Lake SWA |
12 Jul 2015 |
| Nashville Warbler |
Confirmed (PE) |
Thunder Lake Marsh |
2 Jun 2018 |
| Mourning Warbler |
Probable (P) |
US-WI-Sugar Camp-54501 - 45.7936x-89.2423 |
29 Jun 2016 |
| Common Yellowthroat |
Confirmed (PE) |
Thunder Lake Marsh |
13 Jun 2019 |
| American Redstart |
Possible (S) |
Thunder Lake SWA |
17 Jun 2016 |
| Northern Parula |
Possible (H) |
Thunder Lake SWA |
12 Jul 2015 |
| Magnolia Warbler |
Possible (S) |
Wykowski Rd |
8 Jul 2019 |
| Yellow Warbler |
Confirmed (PE) |
Thunder Lake Marsh |
13 Jun 2019 |
| Chestnut-sided Warbler |
Confirmed (FY) |
Wykowski Rd |
8 Jul 2019 |
| Palm Warbler |
Confirmed (FL) |
Thunder Lake SWA |
9 Jul 2016 |
| Pine Warbler |
Confirmed (FY) |
Wykowski Rd |
8 Jul 2019 |
| Yellow-rumped Warbler |
Probable (S7) |
Thunder Lake Marsh - Rice Lk Rd |
27 Jun 2016 |
| Black-throated Green Warbler |
Confirmed (CF) |
Wykowski Rd |
8 Jul 2019 |
| Wilson's Warbler |
Observed |
Thunder Lake SWA |
24 May 2015 |
| Scarlet Tanager |
Probable (S7) |
Columbus Lake Rd E |
27 Jun 2019 |
| Rose-breasted Grosbeak |
Probable (S7) |
Thunder Lake Marsh - Rice Lk Rd |
27 Jun 2016 |
| Indigo Bunting |
Probable (T) |
Wykowski Rd |
8 Jul 2019 |
