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Mississauga--Rattray Marsh CA

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Bird List

Updated ~12 seconds ago
278 All Years 158 This Year 2024 136 This Month May 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (278)

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

Hybrids (4)

  1. Blue-winged x Cinnamon Teal (hybrid) Spatula discors x cyanoptera
    # Count: 1
    Date:
    Observer: Jarmo Jalava
    Location: Mississauga--Rattray Marsh CA
  2. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 1
    Date:
    Observer: Joshua Vandermeulen
    Location: Mississauga--Rattray Marsh CA
  3. Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
    # Count: 1
    Date:
    Observer: David Conklin
    Location: Mississauga--Rattray Marsh CA
  4. Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)
    # Count: 1
    Date:
    Observer: Meegan Conklin
    Location: Mississauga--Rattray Marsh CA

Additional Taxa (66)

  1. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 5
    Date:
    Observer: Bill van Geest
    Location: Mississauga--Rattray Marsh CA
  2. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    # Count: 2
    Date:
    Observer: Gerard Van Herk
    Location: Mississauga--Rattray Marsh CA
  3. swan sp. Cygnus sp.
    # Count: 2
    Date:
    Observer: Eric Newton
    Location: Mississauga--Rattray Marsh CA
  4. goose sp. Anatidae (goose sp.)
    # Count: 6
    Date:
    Observer: Tess Jackes
    Location: Mississauga--Rattray Marsh CA
  5. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 1
    Date:
    Observer: Jillian Haight
    Location: Mississauga--Rattray Marsh CA
  6. teal sp. Anatidae sp. (teal sp.)
    # Count: 1
    Date:
    Observer: Andrew Keaveney
    Location: Mississauga--Rattray Marsh CA
  7. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 13
    Date:
    Observer: Brian Bailey
    Location: Mississauga--Rattray Marsh CA
  8. Greater/Lesser Scaup Aythya marila/affinis
    # Count: X
    Date:
    Observer: Tess Jackes
    Location: Mississauga--Rattray Marsh CA
  9. Aythya sp. Aythya sp.
    # Count: 5
    Date:
    Observer: Bill van Geest
    Location: Mississauga--Rattray Marsh CA
  10. scoter sp. Melanitta sp.
    # Count: 25
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  11. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 15
    Date:
    Observer: Bill van Geest
    Location: Mississauga--Rattray Marsh CA
  12. merganser sp. Mergellus/Lophodytes/Mergus sp.
    # Count: 12
    Date:
    Observer: Ronald Orenstein
    Location: Mississauga--Rattray Marsh CA
  13. duck sp. Anatidae (duck sp.)
    # Count: 2
    Date:
    Observer: Cecilia Jost
    Location: Mississauga--Rattray Marsh CA
  14. waterfowl sp. Anatidae sp.
    # Count: 1
    Date:
    Observer: Virginia Carey
    Location: Mississauga--Rattray Marsh CA
  15. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 2
    Date:
    Observer: Kris Ito
    Location: Mississauga--Rattray Marsh CA
  16. grebe sp. Podicipedidae sp.
    # Count: 1
    Date:
    Observer: Robert Thorn
    Location: Mississauga--Rattray Marsh CA
  17. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Sara Thompson-Hall
    Location: Mississauga--Rattray Marsh CA
  18. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  19. plover sp. Charadriidae sp.
    # Count: 1
    Date:
    Observer: Robert Maciver
    Location: Mississauga--Rattray Marsh CA
  20. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Mississauga--Rattray Marsh CA
  21. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 2
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  22. peep sp. Calidris sp. (peep sp.)
    # Count: 6
    Date:
    Observer: Tess Jackes
    Location: Mississauga--Rattray Marsh CA
  23. shorebird sp. Charadriiformes sp.
    # Count: X
    Date:
    Observer: Santhosh D T
    Location: Mississauga--Rattray Marsh CA
  24. Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinus
    # Count: 2
    Date:
    Observer: Joshua Vandermeulen
    Location: Mississauga--Rattray Marsh CA
  25. jaeger sp. Stercorarius sp. (jaeger sp.)
    # Count: 3
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  26. white-winged gull sp. Larus sp. (white-winged gull sp.)
    # Count: 1
    Date:
    Observer: Ezra J. Campanelli
    Location: Mississauga--Rattray Marsh CA
  27. Larus sp. Larus sp.
    # Count: 102
    Date:
    Observer: Andrew Bendall
    Location: Mississauga--Rattray Marsh CA
  28. gull sp. Larinae sp.
    # Count: 2
    Date:
    Observer: Shey S
    Location: Mississauga--Rattray Marsh CA
  29. Sterna sp. Sterna sp.
    # Count: 100
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  30. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Shey S
    Location: Mississauga--Rattray Marsh CA
  31. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Eileen Gallagher
    Location: Mississauga--Rattray Marsh CA
  32. heron sp. Ardeidae sp.
    # Count: 2
    Date:
    Observer: Gord Watts
    Location: Mississauga--Rattray Marsh CA
  33. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    # Count: 1
    Date:
    Observer: Published Ontario Bird Records Data
    Location: Mississauga--Rattray Marsh CA
  34. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Marsha Duggan
    Location: Mississauga--Rattray Marsh CA
  35. Cooper's Hawk/American Goshawk Accipiter cooperii/atricapillus
    # Count: 2
    Date:
    Observer: Kim McDonald-Taylor
    Location: Mississauga--Rattray Marsh CA
  36. Accipiter sp. Accipiter sp.
    # Count: 2
    Date:
    Observer: Tess Jackes
    Location: Mississauga--Rattray Marsh CA
  37. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Tess Jackes
    Location: Mississauga--Rattray Marsh CA
  38. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  39. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Ernest Gutschik
    Location: Mississauga--Rattray Marsh CA
  40. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 1
    Date:
    Observer: Luca Felicella
    Location: Mississauga--Rattray Marsh CA
  41. woodpecker sp. Picidae sp.
    # Count: X
    Date:
    Observer: Alison Syer
    Location: Mississauga--Rattray Marsh CA
  42. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: Samreen Munim
    Location: Mississauga--Rattray Marsh CA
  43. falcon sp. Falco sp.
    # Count: 3
    Date:
    Observer: Tess Jackes
    Location: Mississauga--Rattray Marsh CA
  44. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  45. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Marsha Duggan
    Location: Mississauga--Rattray Marsh CA
  46. Myiarchus sp. Myiarchus sp.
    # Count: X
    Date:
    Observer: Phil Taylor
    Location: Mississauga--Rattray Marsh CA
  47. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: Ted Kavanagh
    Location: Mississauga--Rattray Marsh CA
  48. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    # Count: 1
    Date:
    Observer: Everleigh Allen
    Location: Mississauga--Rattray Marsh CA
  49. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Alison Syer
    Location: Mississauga--Rattray Marsh CA
  50. crow sp. Corvus sp. (crow sp.)
    # Count: 1
    Date:
    Observer: Marvin and Janet Medelko
    Location: Mississauga--Rattray Marsh CA
  51. swallow sp. Hirundinidae sp.
    # Count: 10
    Date:
    Observer: Shelley Watters
    Location: Mississauga--Rattray Marsh CA
  52. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    # Count: 2
    Date:
    Observer: Eric Baldo
    Location: Mississauga--Rattray Marsh CA
  53. nuthatch sp. Sitta sp.
    # Count: 1
    Date:
    Observer: JW Mills
    Location: Mississauga--Rattray Marsh CA
  54. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Alison Syer
    Location: Mississauga--Rattray Marsh CA
  55. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  56. thrush sp. Turdidae sp.
    # Count: 4
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  57. Acanthis/Spinus sp. Acanthis/Spinus sp.
    # Count: 1
    Date:
    Observer: JEFFERY LANCASTER
    Location: Mississauga--Rattray Marsh CA
  58. finch sp. Fringillidae sp.
    # Count: X
    Date:
    Observer: Bill van Geest
    Location: Mississauga--Rattray Marsh CA
  59. Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.
    # Count: 1
    Date:
    Observer: Jim Watt
    Location: Mississauga--Rattray Marsh CA
  60. Lincoln's/Swamp Sparrow Melospiza lincolnii/georgiana
    # Count: 1
    Date:
    Observer: Dennis Dirigal
    Location: Mississauga--Rattray Marsh CA
  61. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Kathleen P
    Location: Mississauga--Rattray Marsh CA
  62. blackbird sp. Icteridae sp.
    # Count: 10
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  63. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 1
    Date:
    Observer: Reuven Martin
    Location: Mississauga--Rattray Marsh CA
  64. Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
    # Count: 1
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  65. new world warbler sp. Parulidae sp.
    # Count: 3
    Date:
    Observer: Bet Crooks
    Location: Mississauga--Rattray Marsh CA
  66. passerine sp. Passeriformes sp.
    # Count: X
    Date:
    Observer: Bill van Geest
    Location: Mississauga--Rattray Marsh CA