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Bird List

Updated ~9 seconds ago
174 All Years 68 This Year 2024 21 This Month Dec 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (174)

  1. American Herring Gull Larus smithsonianus
    # Count: 4500
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  2. Ring-billed Gull Larus delawarensis
    # Count: 1850
    Date:
    Observer: Carolyn Fields
    Location: Riverfront and Harbor, Two Rivers
  3. Long-tailed Duck Clangula hyemalis
    # Count: 1650
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  4. Canada Goose Branta canadensis
    # Count: 1528
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  5. Greater Scaup Aythya marila
    # Count: 1500
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  6. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1100
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  7. Common Goldeneye Bucephala clangula
    # Count: 1000
    Date:
    Observer: Timothy Baker
    Location: Riverfront and Harbor, Two Rivers
  8. Mallard Anas platyrhynchos
    # Count: 714
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  9. Red-winged Blackbird Agelaius phoeniceus
    # Count: 350
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  10. European Starling Sturnus vulgaris
    # Count: 323
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  11. American White Pelican Pelecanus erythrorhynchos
    # Count: 200
    Date:
    Observer: Jody Kuchar
    Location: Riverfront and Harbor, Two Rivers
  12. Common Merganser Mergus merganser
    # Count: 175
    Date:
    Observer: Owen Boyle
    Location: Riverfront and Harbor, Two Rivers
  13. Forster's Tern Sterna forsteri
    # Count: 150
    Date:
    Observer: Douglas Stadler
    Location: Riverfront and Harbor, Two Rivers
  14. House Sparrow Passer domesticus
    # Count: 132
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  15. Double-crested Cormorant Nannopterum auritum
    # Count: 125
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  16. Rock Pigeon Columba livia
    # Count: 100
    Date:
    Observer: Cynthia Bridge
    Location: Riverfront and Harbor, Two Rivers
  17. Caspian Tern Hydroprogne caspia
    # Count: 95
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  18. Mourning Dove Zenaida macroura
    # Count: 94
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  19. Common Grackle Quiscalus quiscula
    # Count: 90
    Date:
    Observer: Eric Walters
    Location: Riverfront and Harbor, Two Rivers
  20. Red-breasted Merganser Mergus serrator
    # Count: 85
    Date:
    Observer: Aaron Holschbach
    Location: Riverfront and Harbor, Two Rivers
  21. Wild Turkey Meleagris gallopavo
    # Count: 84
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  22. Common Tern Sterna hirundo
    # Count: 73
    Date:
    Observer: Geoffrey A. Williamson
    Location: Riverfront and Harbor, Two Rivers
  23. Redhead Aythya americana
    # Count: 60
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  24. Snow Bunting Plectrophenax nivalis
    # Count: 60
    Date:
    Observer: Tom Prestby
    Location: Riverfront and Harbor, Two Rivers
  25. American Crow Corvus brachyrhynchos
    # Count: 50
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  26. Lesser Scaup Aythya affinis
    # Count: 40
    Date:
    Observer: Jack Swelstad
    Location: Riverfront and Harbor, Two Rivers
  27. Cedar Waxwing Bombycilla cedrorum
    # Count: 37
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  28. Black-capped Chickadee Poecile atricapillus
    # Count: 36
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  29. Evening Grosbeak Coccothraustes vespertinus
    # Count: 36
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  30. Barn Swallow Hirundo rustica
    # Count: 35
    Date:
    Observer: Jan Weber
    Location: Riverfront and Harbor, Two Rivers
  31. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 35
    Date:
    Observer: Jan Weber
    Location: Riverfront and Harbor, Two Rivers
  32. Yellow-rumped Warbler Setophaga coronata
    # Count: 35
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  33. American Black Duck Anas rubripes
    # Count: 29
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  34. Hooded Merganser Lophodytes cucullatus
    # Count: 25
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  35. Redpoll Acanthis flammea
    # Count: 25
    Date:
    Observer: Ken Milender
    Location: Riverfront and Harbor, Two Rivers
  36. Great Black-backed Gull Larus marinus
    # Count: 23
    Date:
    Observer: Carl Schroeder
    Location: Riverfront and Harbor, Two Rivers
  37. Bufflehead Bucephala albeola
    # Count: 22
    Date:
    Observer: Aaron Holschbach
    Location: Riverfront and Harbor, Two Rivers
  38. Ruddy Turnstone Arenaria interpres
    # Count: 20
    Date:
    Observer: Carl Schroeder
    Location: Riverfront and Harbor, Two Rivers
  39. Brown-headed Cowbird Molothrus ater
    # Count: 20
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  40. American Robin Turdus migratorius
    # Count: 19
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  41. Pine Siskin Spinus pinus
    # Count: 19
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  42. Glaucous Gull Larus hyperboreus
    # Count: 18
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  43. Lesser Black-backed Gull Larus fuscus
    # Count: 18
    Date:
    Observer: Jeremy Nance
    Location: Riverfront and Harbor, Two Rivers
  44. Red-throated Loon Gavia stellata
    # Count: 16
    Date:
    Observer: Tom Prestby
    Location: Riverfront and Harbor, Two Rivers
  45. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 15
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  46. Tree Swallow Tachycineta bicolor
    # Count: 15
    Date:
    Observer: Beth Fonville
    Location: Riverfront and Harbor, Two Rivers
  47. White-winged Scoter Melanitta deglandi
    # Count: 14
    Date:
    Observer: Stuart Malcolm
    Location: Riverfront and Harbor, Two Rivers
  48. Sandhill Crane Antigone canadensis
    # Count: 14
    Date:
    Observer: Robert Domagalski
    Location: Riverfront and Harbor, Two Rivers
  49. Dark-eyed Junco Junco hyemalis
    # Count: 14
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  50. American Goldfinch Spinus tristis
    # Count: 13
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  51. American Tree Sparrow Spizelloides arborea
    # Count: 12
    Date:
    Observer: Julie Woodcock
    Location: Riverfront and Harbor, Two Rivers
  52. Western Grebe Aechmophorus occidentalis
    # Count: 11
    Date:
    Observer: The Birds of Wisconsin Data
    Location: Riverfront and Harbor, Two Rivers
  53. House Finch Haemorhous mexicanus
    # Count: 11
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  54. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 10
    Date:
    Observer: Beth Fonville
    Location: Riverfront and Harbor, Two Rivers
  55. White-winged Crossbill Loxia leucoptera
    # Count: 10
    Date:
    Observer: Owen Boyle
    Location: Riverfront and Harbor, Two Rivers
  56. Lapland Longspur Calcarius lapponicus
    # Count: 10
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  57. Northern Cardinal Cardinalis cardinalis
    # Count: 10
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  58. Sanderling Calidris alba
    # Count: 9
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  59. Blue Jay Cyanocitta cristata
    # Count: 9
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  60. White-breasted Nuthatch Sitta carolinensis
    # Count: 9
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  61. Wood Duck Aix sponsa
    # Count: 8
    Date:
    Observer: Robert Domagalski
    Location: Riverfront and Harbor, Two Rivers
  62. Ruddy Duck Oxyura jamaicensis
    # Count: 8
    Date:
    Observer: Mary Maertz
    Location: Riverfront and Harbor, Two Rivers
  63. Semipalmated Sandpiper Calidris pusilla
    # Count: 8
    Date:
    Observer: Jan Weber
    Location: Riverfront and Harbor, Two Rivers
  64. Northern Pintail Anas acuta
    # Count: 7
    Date:
    Observer: Chris Rohrer 🦜
    Location: Riverfront and Harbor, Two Rivers
  65. Downy Woodpecker Dryobates pubescens
    # Count: 7
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  66. Red Crossbill Loxia curvirostra
    # Count: 7
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  67. Blue-winged Teal Spatula discors
    # Count: 6
    Date:
    Observer: Robert Domagalski
    Location: Riverfront and Harbor, Two Rivers
  68. Surf Scoter Melanitta perspicillata
    # Count: 6
    Date:
    Observer: Michael Kloepping
    Location: Riverfront and Harbor, Two Rivers
  69. Chimney Swift Chaetura pelagica
    # Count: 6
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  70. Killdeer Charadrius vociferus
    # Count: 6
    Date:
    Observer: Raymie Miller
    Location: Riverfront and Harbor, Two Rivers
  71. Turkey Vulture Cathartes aura
    # Count: 6
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  72. Bank Swallow Riparia riparia
    # Count: 6
    Date:
    Observer: Amy Kearns
    Location: Riverfront and Harbor, Two Rivers
  73. Purple Martin Progne subis
    # Count: 6
    Date:
    Observer: Kay Kavanagh
    Location: Riverfront and Harbor, Two Rivers
  74. Red-breasted Nuthatch Sitta canadensis
    # Count: 6
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  75. Dunlin Calidris alpina
    # Count: 5
    Date:
    Observer: Geoffrey A. Williamson
    Location: Riverfront and Harbor, Two Rivers
  76. American Wigeon Mareca americana
    # Count: 4
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  77. Iceland Gull Larus glaucoides
    # Count: 4
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  78. Horned Grebe Podiceps auritus
    # Count: 4
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  79. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 4
    Date:
    Observer: Julie Woodcock
    Location: Riverfront and Harbor, Two Rivers
  80. Great Egret Ardea alba
    # Count: 4
    Date:
    Observer: Aaron Holschbach
    Location: Riverfront and Harbor, Two Rivers
  81. Great Blue Heron Ardea herodias
    # Count: 4
    Date:
    Observer: Raymie Miller
    Location: Riverfront and Harbor, Two Rivers
  82. Bald Eagle Haliaeetus leucocephalus
    # Count: 4
    Date:
    Observer: Jason Miller
    Location: Riverfront and Harbor, Two Rivers
  83. Red-tailed Hawk Buteo jamaicensis
    # Count: 4
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  84. Common Raven Corvus corax
    # Count: 4
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  85. Golden-crowned Kinglet Regulus satrapa
    # Count: 4
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  86. Brown Creeper Certhia americana
    # Count: 4
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  87. Song Sparrow Melospiza melodia
    # Count: 4
    Date:
    Observer: Kay Kavanagh
    Location: Riverfront and Harbor, Two Rivers
  88. Ring-necked Duck Aythya collaris
    # Count: 3
    Date:
    Observer: Ben Booth
    Location: Riverfront and Harbor, Two Rivers
  89. Ring-necked Pheasant Phasianus colchicus
    # Count: 3
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  90. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 3
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  91. Pied-billed Grebe Podilymbus podiceps
    # Count: 3
    Date:
    Observer: Ben Booth
    Location: Riverfront and Harbor, Two Rivers
  92. Broad-winged Hawk Buteo platypterus
    # Count: 3
    Date:
    Observer: Jack Swelstad
    Location: Riverfront and Harbor, Two Rivers
  93. Rough-legged Hawk Buteo lagopus
    # Count: 3
    Date:
    Observer: Aaron Stutz
    Location: Riverfront and Harbor, Two Rivers
  94. American Kestrel Falco sparverius
    # Count: 3
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  95. Marsh Wren Cistothorus palustris
    # Count: 3
    Date:
    Observer: Brian Cooke
    Location: Riverfront and Harbor, Two Rivers
  96. Chipping Sparrow Spizella passerina
    # Count: 3
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  97. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 3
    Date:
    Observer: Kay Kavanagh
    Location: Riverfront and Harbor, Two Rivers
  98. Common Yellowthroat Geothlypis trichas
    # Count: 3
    Date:
    Observer: Brian Cooke
    Location: Riverfront and Harbor, Two Rivers
  99. Cackling Goose Branta hutchinsii
    # Count: 2
    Date:
    Observer: Patti Trick
    Location: Riverfront and Harbor, Two Rivers
  100. Gadwall Mareca strepera
    # Count: 2
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  101. Green-winged Teal Anas crecca
    # Count: 2
    Date:
    Observer: Jack Swelstad
    Location: Riverfront and Harbor, Two Rivers
  102. Black Scoter Melanitta americana
    # Count: 2
    Date:
    Observer: Jay Watson
    Location: Riverfront and Harbor, Two Rivers
  103. Ruffed Grouse Bonasa umbellus
    # Count: 2
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  104. American Coot Fulica americana
    # Count: 2
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  105. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Aaron Holschbach
    Location: Riverfront and Harbor, Two Rivers
  106. Common Loon Gavia immer
    # Count: 2
    Date:
    Observer: Jim Knickelbine
    Location: Riverfront and Harbor, Two Rivers
  107. Osprey Pandion haliaetus
    # Count: 2
    Date:
    Observer: Jan Weber
    Location: Riverfront and Harbor, Two Rivers
  108. Belted Kingfisher Megaceryle alcyon
    # Count: 2
    Date:
    Observer: Kay Kavanagh
    Location: Riverfront and Harbor, Two Rivers
  109. Pileated Woodpecker Dryocopus pileatus
    # Count: 2
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  110. Northern Flicker Colaptes auratus
    # Count: 2
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  111. Northern Shrike Lanius borealis
    # Count: 2
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  112. Horned Lark Eremophila alpestris
    # Count: 2
    Date:
    Observer: Ken Milender
    Location: Riverfront and Harbor, Two Rivers
  113. Ruby-crowned Kinglet Corthylio calendula
    # Count: 2
    Date:
    Observer: Robert Domagalski
    Location: Riverfront and Harbor, Two Rivers
  114. Gray Catbird Dumetella carolinensis
    # Count: 2
    Date:
    Observer: Kay Kavanagh
    Location: Riverfront and Harbor, Two Rivers
  115. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: Kay Kavanagh
    Location: Riverfront and Harbor, Two Rivers
  116. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  117. Greater White-fronted Goose Anser albifrons
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  118. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: Tommie Rogers
    Location: Riverfront and Harbor, Two Rivers
  119. Tundra Swan Cygnus columbianus
    # Count: 1
    Date:
    Observer: Julie Woodcock
    Location: Riverfront and Harbor, Two Rivers
  120. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  121. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Raymie Miller
    Location: Riverfront and Harbor, Two Rivers
  122. Harlequin Duck Histrionicus histrionicus
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  123. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Bill Gruenbaum
    Location: Riverfront and Harbor, Two Rivers
  124. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Jason Miller
    Location: Riverfront and Harbor, Two Rivers
  125. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Aaron Holschbach
    Location: Riverfront and Harbor, Two Rivers
  126. Purple Sandpiper Calidris maritima
    # Count: 1
    Date:
    Observer: WSORC Data
    Location: Riverfront and Harbor, Two Rivers
  127. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Jason Miller
    Location: Riverfront and Harbor, Two Rivers
  128. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: Robert Mead
    Location: Riverfront and Harbor, Two Rivers
  129. Ivory Gull Pagophila eburnea
    # Count: 1
    Date:
    Observer: Wisconsin Birdlife Robbins Records
    Location: Riverfront and Harbor, Two Rivers
  130. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Todd Brown
    Location: Riverfront and Harbor, Two Rivers
  131. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  132. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Aaron Holschbach
    Location: Riverfront and Harbor, Two Rivers
  133. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Kay Kavanagh
    Location: Riverfront and Harbor, Two Rivers
  134. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Jody Kuchar
    Location: Riverfront and Harbor, Two Rivers
  135. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Geoffrey A. Williamson
    Location: Riverfront and Harbor, Two Rivers
  136. Cooper's Hawk Astur cooperii
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  137. American Goshawk Astur atricapillus
    # Count: 1
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  138. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Charles Sontag
    Location: Riverfront and Harbor, Two Rivers
  139. Snowy Owl Bubo scandiacus
    # Count: 1
    Date:
    Observer: Vanessa Brotske
    Location: Riverfront and Harbor, Two Rivers
  140. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Brian Cooke
    Location: Riverfront and Harbor, Two Rivers
  141. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Robert Domagalski
    Location: Riverfront and Harbor, Two Rivers
  142. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Steve Murkowski
    Location: Riverfront and Harbor, Two Rivers
  143. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Raymie Miller
    Location: Riverfront and Harbor, Two Rivers
  144. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Brian Cooke
    Location: Riverfront and Harbor, Two Rivers
  145. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  146. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Brian Cooke
    Location: Riverfront and Harbor, Two Rivers
  147. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Douglas Stadler
    Location: Riverfront and Harbor, Two Rivers
  148. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  149. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  150. Northern House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Steve Murkowski
    Location: Riverfront and Harbor, Two Rivers
  151. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Mary Maertz
    Location: Riverfront and Harbor, Two Rivers
  152. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Cynthia Bridge
    Location: Riverfront and Harbor, Two Rivers
  153. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Cynthia Bridge
    Location: Riverfront and Harbor, Two Rivers
  154. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Robert Domagalski
    Location: Riverfront and Harbor, Two Rivers
  155. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Jason Miller
    Location: Riverfront and Harbor, Two Rivers
  156. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Raymie Miller
    Location: Riverfront and Harbor, Two Rivers
  157. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Robert Domagalski
    Location: Riverfront and Harbor, Two Rivers
  158. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  159. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  160. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Douglas Stadler
    Location: Riverfront and Harbor, Two Rivers
  161. Eastern Meadowlark Sturnella magna
    # Count: 1
    Date:
    Observer: Kay Kavanagh
    Location: Riverfront and Harbor, Two Rivers
  162. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Alex O’Brien
    Location: Riverfront and Harbor, Two Rivers
  163. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Christopher Brown
    Location: Riverfront and Harbor, Two Rivers
  164. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Kay Kavanagh
    Location: Riverfront and Harbor, Two Rivers
  165. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  166. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Christopher Brown
    Location: Riverfront and Harbor, Two Rivers
  167. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers
  168. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Kay Kavanagh
    Location: Riverfront and Harbor, Two Rivers
  169. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Douglas Stadler
    Location: Riverfront and Harbor, Two Rivers
  170. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Douglas Stadler
    Location: Riverfront and Harbor, Two Rivers
  171. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Geoffrey A. Williamson
    Location: Riverfront and Harbor, Two Rivers
  172. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Robert Domagalski
    Location: Riverfront and Harbor, Two Rivers
  173. Snowy Plover Anarhynchus nivosus
    # Count: X
    Date:
    Observer: Jeff Baughman
    Location: Riverfront and Harbor, Two Rivers
  174. Indigo Bunting Passerina cyanea
    # Count: X
    Date:
    Observer: Nancy Richmond
    Location: Riverfront and Harbor, Two Rivers

Hybrids (2)

  1. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 2
    Date:
    Observer: Todd Brown
    Location: Riverfront and Harbor, Two Rivers
  2. American Herring x Great Black-backed Gull (hybrid) Larus smithsonianus x marinus
    # Count: 1
    Date:
    Observer: Joel Trick
    Location: Riverfront and Harbor, Two Rivers

Additional Taxa (7)

  1. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 750
    Date:
    Observer: Jason Miller
    Location: Riverfront and Harbor, Two Rivers
  2. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 425
    Date:
    Observer: Jason Miller
    Location: Riverfront and Harbor, Two Rivers
  3. gull sp. Larinae sp.
    # Count: 200
    Date:
    Observer: Jack Swelstad
    Location: Riverfront and Harbor, Two Rivers
  4. shorebird sp. Charadriiformes sp. (shorebird sp.)
    # Count: 10
    Date:
    Observer: Christopher Brown
    Location: Riverfront and Harbor, Two Rivers
  5. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 1
    Date:
    Observer: Amy Kearns
    Location: Riverfront and Harbor, Two Rivers
  6. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Jack Swelstad
    Location: Riverfront and Harbor, Two Rivers
  7. eagle sp. Accipitridae sp. (eagle sp.)
    # Count: 1
    Date:
    Observer: Jenene G Garey
    Location: Riverfront and Harbor, Two Rivers