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Mississauga--Rattray Marsh CA

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Bird List

Updated ~5 seconds ago
278 All Years 153 This Year 2024 128 This Month May 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (153)

  1. Canada Goose Branta canadensis
    # Count: 3
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  2. Mute Swan Cygnus olor
    # Count: 4
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  3. Wood Duck Aix sponsa
    # Count: 2
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  4. Mallard Anas platyrhynchos
    # Count: 2
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  5. Red-breasted Merganser Mergus serrator
    # Count: 2
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  6. Red-necked Grebe Podiceps grisegena
    # Count: 2
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  7. Ring-billed Gull Larus delawarensis
    # Count: X
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  8. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  9. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  10. Double-crested Cormorant Nannopterum auritum
    # Count: 15
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  11. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  12. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  13. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  14. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 3
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  15. Downy Woodpecker Dryobates pubescens
    # Count: 3
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  16. Northern Flicker Colaptes auratus
    # Count: 3
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  17. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  18. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  19. Warbling Vireo Vireo gilvus
    # Count: 4
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  20. Red-eyed Vireo Vireo olivaceus
    # Count: 6
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  21. Blue Jay Cyanocitta cristata
    # Count: 4
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  22. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  23. Black-capped Chickadee Poecile atricapillus
    # Count: 5
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  24. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  25. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  26. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  27. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  28. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  29. Carolina Wren Thryothorus ludovicianus
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  30. European Starling Sturnus vulgaris
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  31. Gray Catbird Dumetella carolinensis
    # Count: 5
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  32. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  33. American Robin Turdus migratorius
    # Count: 6
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  34. Cedar Waxwing Bombycilla cedrorum
    # Count: 6
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  35. American Goldfinch Spinus tristis
    # Count: 5
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  36. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  37. Song Sparrow Melospiza melodia
    # Count: 4
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  38. Baltimore Oriole Icterus galbula
    # Count: 4
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  39. Red-winged Blackbird Agelaius phoeniceus
    # Count: 20
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  40. Common Grackle Quiscalus quiscula
    # Count: 5
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  41. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  42. American Redstart Setophaga ruticilla
    # Count: 4
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  43. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  44. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  45. Yellow Warbler Setophaga petechia
    # Count: 4
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  46. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  47. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  48. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  49. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  50. Scarlet Tanager Piranga olivacea
    # Count: 3
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  51. Northern Cardinal Cardinalis cardinalis
    # Count: 5
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  52. Marsh Wren Cistothorus palustris
    # Count: 2
    Date:
    Observer: Patrick Strzalkowski
    Location: Mississauga--Rattray Marsh CA
  53. Long-tailed Duck Clangula hyemalis
    # Count: 2
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  54. Common Merganser Mergus merganser
    # Count: 3
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  55. Mourning Dove Zenaida macroura
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  56. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  57. Eastern Phoebe Sayornis phoebe
    # Count: 2
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  58. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  59. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Dorlisa Robinson
    Location: Mississauga--Rattray Marsh CA
  60. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Dorlisa Robinson
    Location: Mississauga--Rattray Marsh CA
  61. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Dorlisa Robinson
    Location: Mississauga--Rattray Marsh CA
  62. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  63. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  64. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  65. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  66. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  67. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  68. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  69. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  70. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  71. Great Crested Flycatcher Myiarchus crinitus
    # Count: 2
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  72. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  73. House Sparrow Passer domesticus
    # Count: 2
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  74. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  75. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  76. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  77. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  78. Chipping Sparrow Spizella passerina
    # Count: 2
    Date:
    Observer: Greg Laverty
    Location: Mississauga--Rattray Marsh CA
  79. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Greg Laverty
    Location: Mississauga--Rattray Marsh CA
  80. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Greg Laverty
    Location: Mississauga--Rattray Marsh CA
  81. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Greg Laverty
    Location: Mississauga--Rattray Marsh CA
  82. Blackburnian Warbler Setophaga fusca
    # Count: 2
    Date:
    Observer: Greg Laverty
    Location: Mississauga--Rattray Marsh CA
  83. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Greg Laverty
    Location: Mississauga--Rattray Marsh CA
  84. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 2
    Date:
    Observer: Greg Laverty
    Location: Mississauga--Rattray Marsh CA
  85. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Greg Laverty
    Location: Mississauga--Rattray Marsh CA
  86. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  87. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  88. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  89. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Paul Bloemendal
    Location: Mississauga--Rattray Marsh CA
  90. Eastern Wood-Pewee Contopus virens
    # Count: 1
    Date:
    Observer: Frank Pointner
    Location: Mississauga--Rattray Marsh CA
  91. Turkey Vulture Cathartes aura
    # Count: 3
    Date:
    Observer: JEFFERY LANCASTER
    Location: Mississauga--Rattray Marsh CA
  92. Purple Martin Progne subis
    # Count: 1
    Date:
    Observer: Mimi Brenninkmeijer
    Location: Mississauga--Rattray Marsh CA
  93. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Mimi Brenninkmeijer
    Location: Mississauga--Rattray Marsh CA
  94. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  95. Fish Crow Corvus ossifragus
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  96. Swamp Sparrow Melospiza georgiana
    # Count: 2
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  97. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  98. Golden-winged Warbler Vermivora chrysoptera
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  99. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  100. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  101. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Christian Friis
    Location: Mississauga--Rattray Marsh CA
  102. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  103. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  104. Chimney Swift Chaetura pelagica
    # Count: 2
    Date:
    Observer: Craig Evans
    Location: Mississauga--Rattray Marsh CA
  105. Rock Pigeon Columba livia
    # Count: 2
    Date:
    Observer: Paul Bloemendal
    Location: Mississauga--Rattray Marsh CA
  106. Pileated Woodpecker Dryocopus pileatus
    # Count: 2
    Date:
    Observer: Sherri & Camera Guy
    Location: Mississauga--Rattray Marsh CA
  107. Eastern Screech-Owl Megascops asio
    # Count: 1
    Date:
    Observer: Jillian Haight
    Location: Mississauga--Rattray Marsh CA
  108. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Tess Jackes
    Location: Mississauga--Rattray Marsh CA
  109. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Tess Jackes
    Location: Mississauga--Rattray Marsh CA
  110. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  111. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  112. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Jonathan Collins
    Location: Mississauga--Rattray Marsh CA
  113. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Tess Jackes
    Location: Mississauga--Rattray Marsh CA
  114. Greater Yellowlegs Tringa melanoleuca
    # Count: 3
    Date:
    Observer: Greg Laverty
    Location: Mississauga--Rattray Marsh CA
  115. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Greg Laverty
    Location: Mississauga--Rattray Marsh CA
  116. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Tristan Ducharme
    Location: Mississauga--Rattray Marsh CA
  117. Trumpeter Swan Cygnus buccinator
    # Count: 2
    Date:
    Observer: Shontal Cargill
    Location: Mississauga--Rattray Marsh CA
  118. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Shontal Cargill
    Location: Mississauga--Rattray Marsh CA
  119. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Jennifer Potts
    Location: Mississauga--Rattray Marsh CA
  120. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Jennifer Potts
    Location: Mississauga--Rattray Marsh CA
  121. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: Dorlisa Robinson
    Location: Mississauga--Rattray Marsh CA
  122. Pine Siskin Spinus pinus
    # Count: 3
    Date:
    Observer: Jennifer Potts
    Location: Mississauga--Rattray Marsh CA
  123. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 2
    Date:
    Observer: Marc Johnson
    Location: Mississauga--Rattray Marsh CA
  124. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Marc Johnson
    Location: Mississauga--Rattray Marsh CA
  125. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 4
    Date:
    Observer: Marc Johnson
    Location: Mississauga--Rattray Marsh CA
  126. Great Egret Ardea alba
    # Count: 2
    Date:
    Observer: Bill van Geest
    Location: Mississauga--Rattray Marsh CA
  127. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Stephanie Keeler
    Location: Mississauga--Rattray Marsh CA
  128. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Stephanie Keeler
    Location: Mississauga--Rattray Marsh CA
  129. Bufflehead Bucephala albeola
    # Count: 2
    Date:
    Observer: Michael & Ellen LAM
    Location: Mississauga--Rattray Marsh CA
  130. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Shey S
    Location: Mississauga--Rattray Marsh CA
  131. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: Bob Lal
    Location: Mississauga--Rattray Marsh CA
  132. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Bob Lal
    Location: Mississauga--Rattray Marsh CA
  133. Bank Swallow Riparia riparia
    # Count: 3
    Date:
    Observer: Taya Kehler
    Location: Mississauga--Rattray Marsh CA
  134. American Coot Fulica americana
    # Count: X
    Date:
    Observer: Gerry Zeit
    Location: Mississauga--Rattray Marsh CA
  135. Green-winged Teal Anas crecca
    # Count: 1
    Date:
    Observer: Greg Laverty
    Location: Mississauga--Rattray Marsh CA
  136. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Greg Laverty
    Location: Mississauga--Rattray Marsh CA
  137. American Tree Sparrow Spizelloides arborea
    # Count: 1
    Date:
    Observer: Stephanie Keeler
    Location: Mississauga--Rattray Marsh CA
  138. Tundra Swan Cygnus columbianus
    # Count: 14
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  139. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  140. Blue-winged Teal Spatula discors
    # Count: 1
    Date:
    Observer: Virginia Carey
    Location: Mississauga--Rattray Marsh CA
  141. Common Goldeneye Bucephala clangula
    # Count: 15
    Date:
    Observer: Ezra J. Campanelli
    Location: Mississauga--Rattray Marsh CA
  142. Hooded Merganser Lophodytes cucullatus
    # Count: 2
    Date:
    Observer: Ezra J. Campanelli
    Location: Mississauga--Rattray Marsh CA
  143. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Keith Matthieu
    Location: Mississauga--Rattray Marsh CA
  144. Gadwall Mareca strepera
    # Count: 2
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  145. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Taya Kehler
    Location: Mississauga--Rattray Marsh CA
  146. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  147. American Wigeon Mareca americana
    # Count: 2
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  148. White-winged Scoter Melanitta deglandi
    # Count: 2
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  149. Ring-necked Duck Aythya collaris
    # Count: 2
    Date:
    Observer: Bob Lal
    Location: Mississauga--Rattray Marsh CA
  150. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Tess Jackes
    Location: Mississauga--Rattray Marsh CA
  151. American Black Duck Anas rubripes
    # Count: 2
    Date:
    Observer: Santhosh D T
    Location: Mississauga--Rattray Marsh CA
  152. Great Black-backed Gull Larus marinus
    # Count: 2
    Date:
    Observer: Santhosh D T
    Location: Mississauga--Rattray Marsh CA
  153. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: David Reid
    Location: Mississauga--Rattray Marsh CA

Additional Taxa (9)

  1. swallow sp. Hirundinidae sp.
    # Count: 10
    Date:
    Observer: Shelley Watters
    Location: Mississauga--Rattray Marsh CA
  2. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Luca Felicella
    Location: Mississauga--Rattray Marsh CA
  3. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 2
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  4. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  5. gull sp. Larinae sp.
    # Count: 2
    Date:
    Observer: Shey S
    Location: Mississauga--Rattray Marsh CA
  6. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Shey S
    Location: Mississauga--Rattray Marsh CA
  7. white-winged gull sp. Larus sp. (white-winged gull sp.)
    # Count: 1
    Date:
    Observer: Ezra J. Campanelli
    Location: Mississauga--Rattray Marsh CA
  8. Aythya sp. Aythya sp.
    # Count: 5
    Date:
    Observer: Bill van Geest
    Location: Mississauga--Rattray Marsh CA
  9. duck sp. Anatidae (duck sp.)
    # Count: 2
    Date:
    Observer: Cecilia Jost
    Location: Mississauga--Rattray Marsh CA