Menu

Change Region

Change Region

Mississauga--Rattray Marsh CA

Directions Map

Explore...

Bird List

Updated ~10 seconds ago
278 All Years 153 This Year 2024 129 This Month May 2024
Last Observed First Observed High Count

Custom Time Period

Change Time Period

Sort by

  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (278)

  1. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  2. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  3. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  4. Snow Bunting Plectrophenax nivalis
    # Count: 1
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  5. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Shawn Sullivan
    Location: Mississauga--Rattray Marsh CA
  6. Fish Crow Corvus ossifragus
    # Count: 1
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  7. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Gerald Bloemendal
    Location: Mississauga--Rattray Marsh CA
  8. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Ruth Danella
    Location: Mississauga--Rattray Marsh CA
  9. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Christian Friis
    Location: Mississauga--Rattray Marsh CA
  10. Long-tailed Jaeger Stercorarius longicaudus
    # Count: 1
    Date:
    Observer: Joshua Vandermeulen
    Location: Mississauga--Rattray Marsh CA
  11. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Bradley Bloemendal
    Location: Mississauga--Rattray Marsh CA
  12. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  13. Little Gull Hydrocoloeus minutus
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  14. Alder Flycatcher Empidonax alnorum
    # Count: 1
    Date:
    Observer: Mark Cranford
    Location: Mississauga--Rattray Marsh CA
  15. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  16. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  17. Hoary Redpoll Acanthis hornemanni
    # Count: 1
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  18. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Jim Watt
    Location: Mississauga--Rattray Marsh CA
  19. American White Pelican Pelecanus erythrorhynchos
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  20. Long-eared Owl Asio otus
    # Count: 3
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  21. Bohemian Waxwing Bombycilla garrulus
    # Count: 3
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  22. Red Crossbill Loxia curvirostra
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  23. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  24. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  25. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  26. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  27. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Jim Biggar
    Location: Mississauga--Rattray Marsh CA
  28. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Steve LaForest
    Location: Mississauga--Rattray Marsh CA
  29. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  30. Northern Gannet Morus bassanus
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  31. Sandhill Crane Antigone canadensis
    # Count: 4
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  32. Pine Grosbeak Pinicola enucleator
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  33. American Pipit Anthus rubescens
    # Count: X
    Date:
    Observer: Mark Cranford
    Location: Mississauga--Rattray Marsh CA
  34. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Virginia Carey
    Location: Mississauga--Rattray Marsh CA
  35. Black-capped Petrel Pterodroma hasitata
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  36. Tufted Titmouse Baeolophus bicolor
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  37. Harlequin Duck Histrionicus histrionicus
    # Count: 1
    Date:
    Observer: Mark Cranford
    Location: Mississauga--Rattray Marsh CA
  38. Cinnamon Teal Spatula cyanoptera
    # Count: 1
    Date:
    Observer: Mark Cranford
    Location: Mississauga--Rattray Marsh CA
  39. Black-backed Woodpecker Picoides arcticus
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  40. Red Knot Calidris canutus
    # Count: X
    Date:
    Observer: Mark Cranford
    Location: Mississauga--Rattray Marsh CA
  41. Yellow-throated Vireo Vireo flavifrons
    # Count: X
    Date:
    Observer: Mark Cranford
    Location: Mississauga--Rattray Marsh CA
  42. Cooper's Hawk Accipiter cooperii
    # Count: 2
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  43. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  44. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Virginia Carey
    Location: Mississauga--Rattray Marsh CA
  45. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  46. Redhead Aythya americana
    # Count: X
    Date:
    Observer: Virginia Carey
    Location: Mississauga--Rattray Marsh CA
  47. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Virginia Carey
    Location: Mississauga--Rattray Marsh CA
  48. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  49. American Golden-Plover Pluvialis dominica
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  50. Golden-winged Warbler Vermivora chrysoptera
    # Count: 1
    Date:
    Observer: Virginia Carey
    Location: Mississauga--Rattray Marsh CA
  51. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  52. Double-crested Cormorant Nannopterum auritum
    # Count: 20
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  53. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  54. Trumpeter Swan Cygnus buccinator
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  55. Carolina Wren Thryothorus ludovicianus
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  56. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  57. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  58. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  59. Whimbrel Numenius phaeopus
    # Count: 41
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  60. Acadian Flycatcher Empidonax virescens
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  61. Connecticut Warbler Oporornis agilis
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  62. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  63. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  64. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  65. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  66. Snowy Owl Bubo scandiacus
    # Count: 1
    Date:
    Observer: Christopher Escott
    Location: Mississauga--Rattray Marsh CA
  67. Common Redpoll Acanthis flammea
    # Count: 3
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  68. Townsend's Solitaire Myadestes townsendi
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  69. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  70. House Finch Haemorhous mexicanus
    # Count: 3
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  71. Purple Finch Haemorhous purpureus
    # Count: 11
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  72. Red-throated Loon Gavia stellata
    # Count: 2
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  73. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  74. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  75. Brant Branta bernicla
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  76. Willow Flycatcher Empidonax traillii
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  77. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  78. Black Scoter Melanitta americana
    # Count: 2
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  79. American Tree Sparrow Spizelloides arborea
    # Count: 5
    Date:
    Observer: John Reynolds
    Location: Mississauga--Rattray Marsh CA
  80. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  81. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  82. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  83. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  84. Orchard Oriole Icterus spurius
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  85. Field Sparrow Spizella pusilla
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  86. Fox Sparrow Passerella iliaca
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  87. Evening Grosbeak Coccothraustes vespertinus
    # Count: 60
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  88. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  89. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  90. Lapland Longspur Calcarius lapponicus
    # Count: 2
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  91. Hudsonian Godwit Limosa haemastica
    # Count: 2
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  92. Cape May Warbler Setophaga tigrina
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  93. Parasitic Jaeger Stercorarius parasiticus
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  94. Olive-sided Flycatcher Contopus cooperi
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  95. Veery Catharus fuscescens
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  96. Vesper Sparrow Pooecetes gramineus
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  97. Tennessee Warbler Leiothlypis peregrina
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  98. American Goshawk Accipiter atricapillus
    # Count: X
    Date:
    Observer: Nige Hartley
    Location: Mississauga--Rattray Marsh CA
  99. Red-breasted Nuthatch Sitta canadensis
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  100. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Patrick Temple
    Location: Mississauga--Rattray Marsh CA
  101. Gray-cheeked Thrush Catharus minimus
    # Count: 4
    Date:
    Observer: Patrick Temple
    Location: Mississauga--Rattray Marsh CA
  102. Blackpoll Warbler Setophaga striata
    # Count: 4
    Date:
    Observer: Patrick Temple
    Location: Mississauga--Rattray Marsh CA
  103. Eastern Screech-Owl Megascops asio
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  104. Great Horned Owl Bubo virginianus
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  105. Scarlet Tanager Piranga olivacea
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  106. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  107. American Woodcock Scolopax minor
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  108. Pectoral Sandpiper Calidris melanotos
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  109. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  110. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  111. Cerulean Warbler Setophaga cerulea
    # Count: 1
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  112. Ring-necked Duck Aythya collaris
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  113. Dunlin Calidris alpina
    # Count: 9
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  114. Golden-crowned Kinglet Regulus satrapa
    # Count: 3
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  115. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  116. Black-bellied Plover Pluvialis squatarola
    # Count: 2
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  117. Red-necked Phalarope Phalaropus lobatus
    # Count: 3
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  118. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  119. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  120. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  121. Common Nighthawk Chordeiles minor
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  122. Ruby-throated Hummingbird Archilochus colubris
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  123. Least Bittern Ixobrychus exilis
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  124. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  125. Red-eyed Vireo Vireo olivaceus
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  126. Winter Wren Troglodytes hiemalis
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  127. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  128. White-crowned Sparrow Zonotrichia leucophrys
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  129. Ovenbird Seiurus aurocapilla
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  130. Black-throated Blue Warbler Setophaga caerulescens
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  131. Wilson's Warbler Cardellina pusilla
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  132. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  133. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  134. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  135. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  136. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  137. Hooded Merganser Lophodytes cucullatus
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  138. Ring-necked Pheasant Phasianus colchicus
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  139. Common Goldeneye Bucephala clangula
    # Count: 3
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  140. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: robert laker
    Location: Mississauga--Rattray Marsh CA
  141. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  142. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  143. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  144. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  145. Canada Goose Branta canadensis
    # Count: 42
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  146. Red-breasted Merganser Mergus serrator
    # Count: 16
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  147. Rock Pigeon Columba livia
    # Count: 12
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  148. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  149. Common Loon Gavia immer
    # Count: 3
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  150. Northern Harrier Circus hudsonius
    # Count: 2
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  151. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  152. Downy Woodpecker Dryobates pubescens
    # Count: 2
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  153. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  154. Bank Swallow Riparia riparia
    # Count: 2
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  155. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 4
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  156. White-breasted Nuthatch Sitta carolinensis
    # Count: 2
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  157. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  158. House Wren Troglodytes aedon
    # Count: 2
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  159. American Goldfinch Spinus tristis
    # Count: 8
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  160. Chipping Sparrow Spizella passerina
    # Count: 2
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  161. White-throated Sparrow Zonotrichia albicollis
    # Count: 6
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  162. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  163. Black-and-white Warbler Mniotilta varia
    # Count: 2
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  164. Yellow Warbler Setophaga petechia
    # Count: 4
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  165. Pine Warbler Setophaga pinus
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  166. Black-throated Green Warbler Setophaga virens
    # Count: 2
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  167. Purple Gallinule Porphyrio martinica
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  168. Boreal Chickadee Poecile hudsonicus
    # Count: 1
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  169. Marsh Wren Cistothorus palustris
    # Count: 3
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  170. Eastern Bluebird Sialia sialis
    # Count: 2
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  171. White-winged Crossbill Loxia leucoptera
    # Count: 44
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  172. Tundra Swan Cygnus columbianus
    # Count: 1
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  173. Wood Duck Aix sponsa
    # Count: 6
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  174. Blue-winged Teal Spatula discors
    # Count: 50
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  175. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  176. American Wigeon Mareca americana
    # Count: 12
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  177. American Black Duck Anas rubripes
    # Count: 5
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  178. Northern Pintail Anas acuta
    # Count: 92
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  179. Green-winged Teal Anas crecca
    # Count: 10
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  180. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  181. Greater Scaup Aythya marila
    # Count: 12
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  182. Lesser Scaup Aythya affinis
    # Count: 2
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  183. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  184. Common Gallinule Gallinula galeata
    # Count: 20
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  185. American Coot Fulica americana
    # Count: 4
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  186. Semipalmated Plover Charadrius semipalmatus
    # Count: 20
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  187. Short-billed Dowitcher Limnodromus griseus
    # Count: 6
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  188. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 2
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  189. Wilson's Phalarope Phalaropus tricolor
    # Count: 2
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  190. Lesser Yellowlegs Tringa flavipes
    # Count: 30
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  191. Greater Yellowlegs Tringa melanoleuca
    # Count: 3
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  192. Stilt Sandpiper Calidris himantopus
    # Count: 8
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  193. Sanderling Calidris alba
    # Count: 10
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  194. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  195. White-rumped Sandpiper Calidris fuscicollis
    # Count: 2
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  196. Least Sandpiper Calidris minutilla
    # Count: 10
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  197. Semipalmated Sandpiper Calidris pusilla
    # Count: 50
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  198. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 4
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  199. Great Black-backed Gull Larus marinus
    # Count: 4
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  200. Caspian Tern Hydroprogne caspia
    # Count: 20
    Date:
    Observer: Alan Wormington
    Location: Mississauga--Rattray Marsh CA
  201. Sora Porzana carolina
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  202. Green Heron Butorides virescens
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  203. Eastern Wood-Pewee Contopus virens
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  204. Eastern Kingbird Tyrannus tyrannus
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  205. Cedar Waxwing Bombycilla cedrorum
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  206. Common Yellowthroat Geothlypis trichas
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  207. American Redstart Setophaga ruticilla
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  208. Magnolia Warbler Setophaga magnolia
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  209. Canada Warbler Cardellina canadensis
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  210. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 5
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  211. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  212. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  213. Mute Swan Cygnus olor
    # Count: 2
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  214. White-winged Scoter Melanitta deglandi
    # Count: 3
    Date:
    Observer: Bruce Parker
    Location: Mississauga--Rattray Marsh CA
  215. Long-tailed Duck Clangula hyemalis
    # Count: 50
    Date:
    Observer: Bruce Parker
    Location: Mississauga--Rattray Marsh CA
  216. Common Merganser Mergus merganser
    # Count: 2
    Date:
    Observer: Bruce Parker
    Location: Mississauga--Rattray Marsh CA
  217. Horned Grebe Podiceps auritus
    # Count: 5
    Date:
    Observer: Bruce Parker
    Location: Mississauga--Rattray Marsh CA
  218. Red-necked Grebe Podiceps grisegena
    # Count: 17
    Date:
    Observer: Bruce Parker
    Location: Mississauga--Rattray Marsh CA
  219. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: Bruce Parker
    Location: Mississauga--Rattray Marsh CA
  220. Boreal Owl Aegolius funereus
    # Count: 1
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  221. Gadwall Mareca strepera
    # Count: 2
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  222. Mallard Anas platyrhynchos
    # Count: 12
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  223. Great Blue Heron Ardea herodias
    # Count: 7
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  224. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  225. Belted Kingfisher Megaceryle alcyon
    # Count: 2
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  226. Black-capped Chickadee Poecile atricapillus
    # Count: 2
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  227. Tree Swallow Tachycineta bicolor
    # Count: 10
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  228. Ruby-crowned Kinglet Corthylio calendula
    # Count: 5
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  229. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  230. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  231. House Sparrow Passer domesticus
    # Count: 25
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  232. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  233. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  234. Mourning Dove Zenaida macroura
    # Count: 4
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  235. Chimney Swift Chaetura pelagica
    # Count: 5
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  236. Killdeer Charadrius vociferus
    # Count: 2
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  237. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  238. Ruddy Turnstone Arenaria interpres
    # Count: 5
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  239. Ring-billed Gull Larus delawarensis
    # Count: 250
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  240. Herring Gull Larus argentatus
    # Count: 4
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  241. Common Tern Sterna hirundo
    # Count: 10
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  242. American Crow Corvus brachyrhynchos
    # Count: 8
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  243. Purple Martin Progne subis
    # Count: 3
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  244. European Starling Sturnus vulgaris
    # Count: 100
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  245. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  246. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  247. Black Tern Chlidonias niger
    # Count: 40
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  248. Northern Flicker Colaptes auratus
    # Count: 10
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  249. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  250. Blue Jay Cyanocitta cristata
    # Count: 20
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  251. Barn Swallow Hirundo rustica
    # Count: 10
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  252. Gray Catbird Dumetella carolinensis
    # Count: 7
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  253. Brown Thrasher Toxostoma rufum
    # Count: 4
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  254. American Robin Turdus migratorius
    # Count: 12
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  255. Song Sparrow Melospiza melodia
    # Count: 4
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  256. Bobolink Dolichonyx oryzivorus
    # Count: 8
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  257. Eastern Meadowlark Sturnella magna
    # Count: 2
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  258. Baltimore Oriole Icterus galbula
    # Count: 5
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  259. Red-winged Blackbird Agelaius phoeniceus
    # Count: 15
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  260. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  261. Common Grackle Quiscalus quiscula
    # Count: 20
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  262. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  263. Indigo Bunting Passerina cyanea
    # Count: 2
    Date:
    Observer: Bob Curry
    Location: Mississauga--Rattray Marsh CA
  264. Northern Saw-whet Owl Aegolius acadicus
    # Count: 2
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  265. Pine Siskin Spinus pinus
    # Count: 200
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  266. Orange-crowned Warbler Leiothlypis celata
    # Count: 3
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  267. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  268. Hermit Thrush Catharus guttatus
    # Count: 3
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  269. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  270. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  271. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  272. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  273. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  274. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  275. Yellow Rail Coturnicops noveboracensis
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  276. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Published Ontario Bird Records Data
    Location: Mississauga--Rattray Marsh CA
  277. Rusty Blackbird Euphagus carolinus
    # Count: 2
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  278. Eastern Towhee Pipilo erythrophthalmus
    # Count: 2
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA

Hybrids (4)

  1. Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
    # Count: 1
    Date:
    Observer: David Conklin
    Location: Mississauga--Rattray Marsh CA
  2. Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)
    # Count: 1
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  3. Blue-winged x Cinnamon Teal (hybrid) Spatula discors x cyanoptera
    # Count: 1
    Date:
    Observer: Lucio 'Luc' Fazio
    Location: Mississauga--Rattray Marsh CA
  4. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA

Additional Taxa (66)

  1. white-winged gull sp. Larus sp. (white-winged gull sp.)
    # Count: 1
    Date:
    Observer: Ezra J. Campanelli
    Location: Mississauga--Rattray Marsh CA
  2. Aythya sp. Aythya sp.
    # Count: 5
    Date:
    Observer: Bill van Geest
    Location: Mississauga--Rattray Marsh CA
  3. Acanthis/Spinus sp. Acanthis/Spinus sp.
    # Count: 1
    Date:
    Observer: JEFFERY LANCASTER
    Location: Mississauga--Rattray Marsh CA
  4. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    # Count: 2
    Date:
    Observer: Becky Tejada
    Location: Mississauga--Rattray Marsh CA
  5. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Sara Thompson-Hall
    Location: Mississauga--Rattray Marsh CA
  6. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  7. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: X
    Date:
    Observer: Joanne Consiglio
    Location: Mississauga--Rattray Marsh CA
  8. goose sp. Anatidae (goose sp.)
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  9. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Nicola Dodds
    Location: Mississauga--Rattray Marsh CA
  10. Lincoln's/Swamp Sparrow Melospiza lincolnii/georgiana
    # Count: 1
    Date:
    Observer: Dennis Dirigal
    Location: Mississauga--Rattray Marsh CA
  11. crow sp. Corvus sp. (crow sp.)
    # Count: 1
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  12. Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.
    # Count: 1
    Date:
    Observer: Jim Watt
    Location: Mississauga--Rattray Marsh CA
  13. waterfowl sp. Anatidae sp.
    # Count: 20
    Date:
    Observer: Brian Bailey
    Location: Mississauga--Rattray Marsh CA
  14. blackbird sp. Icteridae sp.
    # Count: 1
    Date:
    Observer: Alexandre Da Silva
    Location: Mississauga--Rattray Marsh CA
  15. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Dawn Johnson
    Location: Mississauga--Rattray Marsh CA
  16. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 1
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  17. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Alyssa Couroux
    Location: Mississauga--Rattray Marsh CA
  18. heron sp. Ardeidae sp.
    # Count: 1
    Date:
    Observer: Samreen Munim
    Location: Mississauga--Rattray Marsh CA
  19. nuthatch sp. Sitta sp.
    # Count: 2
    Date:
    Observer: Dawn Johnson
    Location: Mississauga--Rattray Marsh CA
  20. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  21. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 1
    Date:
    Observer: Greg Laverty
    Location: Mississauga--Rattray Marsh CA
  22. teal sp. Anatidae sp. (teal sp.)
    # Count: 1
    Date:
    Observer: Steve Kinsley
    Location: Mississauga--Rattray Marsh CA
  23. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  24. gull sp. Larinae sp.
    # Count: X
    Date:
    Observer: Alison Syer
    Location: Mississauga--Rattray Marsh CA
  25. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    # Count: X
    Date:
    Observer: Michel Poissant
    Location: Mississauga--Rattray Marsh CA
  26. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: Iain Fleming
    Location: Mississauga--Rattray Marsh CA
  27. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: X
    Date:
    Observer: Michel Poissant
    Location: Mississauga--Rattray Marsh CA
  28. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 10
    Date:
    Observer: Bradley Bloemendal
    Location: Mississauga--Rattray Marsh CA
  29. thrush sp. Turdidae sp.
    # Count: 1
    Date:
    Observer: Bradley Bloemendal
    Location: Mississauga--Rattray Marsh CA
  30. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Andrew Bailey
    Location: Mississauga--Rattray Marsh CA
  31. duck sp. Anatidae (duck sp.)
    # Count: 6
    Date:
    Observer: Joshua Vandermeulen
    Location: Mississauga--Rattray Marsh CA
  32. Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinus
    # Count: 2
    Date:
    Observer: Joshua Vandermeulen
    Location: Mississauga--Rattray Marsh CA
  33. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Joshua Vandermeulen
    Location: Mississauga--Rattray Marsh CA
  34. new world warbler sp. Parulidae sp.
    # Count: 2
    Date:
    Observer: Johnathan Nightingale
    Location: Mississauga--Rattray Marsh CA
  35. swan sp. Cygnus sp.
    # Count: 1
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  36. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Bradley Bloemendal
    Location: Mississauga--Rattray Marsh CA
  37. woodpecker sp. Picidae sp.
    # Count: 5
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  38. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Bradley Bloemendal
    Location: Mississauga--Rattray Marsh CA
  39. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Bradley Bloemendal
    Location: Mississauga--Rattray Marsh CA
  40. scoter sp. Melanitta sp.
    # Count: 10
    Date:
    Observer: Bradley Bloemendal
    Location: Mississauga--Rattray Marsh CA
  41. finch sp. Fringillidae sp.
    # Count: 1
    Date:
    Observer: Bradley Bloemendal
    Location: Mississauga--Rattray Marsh CA
  42. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Bradley Bloemendal
    Location: Mississauga--Rattray Marsh CA
  43. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Thomas Tamblyn
    Location: Mississauga--Rattray Marsh CA
  44. grebe sp. Podicipedidae sp.
    # Count: 2
    Date:
    Observer: Bradley Bloemendal
    Location: Mississauga--Rattray Marsh CA
  45. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 2
    Date:
    Observer: Bradley Bloemendal
    Location: Mississauga--Rattray Marsh CA
  46. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 2
    Date:
    Observer: Kris Ito
    Location: Mississauga--Rattray Marsh CA
  47. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Christina Kovacs
    Location: Mississauga--Rattray Marsh CA
  48. merganser sp. Mergellus/Lophodytes/Mergus sp.
    # Count: 12
    Date:
    Observer: Ronald Orenstein
    Location: Mississauga--Rattray Marsh CA
  49. Sterna sp. Sterna sp.
    # Count: 100
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  50. swallow sp. Hirundinidae sp.
    # Count: X
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  51. plover sp. Charadriidae sp.
    # Count: 1
    Date:
    Observer: Robert Maciver
    Location: Mississauga--Rattray Marsh CA
  52. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 1
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  53. Larus sp. Larus sp.
    # Count: 10
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  54. wren sp. Troglodytidae sp.
    # Count: X
    Date:
    Observer: JW Mills
    Location: Mississauga--Rattray Marsh CA
  55. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Mississauga--Rattray Marsh CA
  56. peep sp. Calidris sp. (peep sp.)
    # Count: 1
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  57. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: X
    Date:
    Observer: Angela Thibodeau
    Location: Mississauga--Rattray Marsh CA
  58. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    # Count: X
    Date:
    Observer: Angela Thibodeau
    Location: Mississauga--Rattray Marsh CA
  59. shorebird sp. Charadriiformes sp.
    # Count: 1
    Date:
    Observer: Virginia Carey
    Location: Mississauga--Rattray Marsh CA
  60. Cooper's Hawk/American Goshawk Accipiter cooperii/atricapillus
    # Count: 1
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  61. jaeger sp. Stercorarius sp. (jaeger sp.)
    # Count: 3
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  62. Myiarchus sp. Myiarchus sp.
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  63. Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
    # Count: 3
    Date:
    Observer: Patrick Temple
    Location: Mississauga--Rattray Marsh CA
  64. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  65. Empidonax sp. Empidonax sp.
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  66. Greater/Lesser Scaup Aythya marila/affinis
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA