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Bird List

Updated ~17 hours ago
304 All Years 225 This Year 2024 130 This Month Jun 2024
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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (304)

  1. Ruby-throated Hummingbird Archilochus colubris
    # Count: 10
    Date:
    Observer: Suzanne Gowland
    Location: Hillsburgh Third Line
  2. Blue-winged Warbler Vermivora cyanoptera
    # Count: 4
    Date:
    Observer: Curtis Combdon
    Location: Guelph--Arkell Springs Loop Trail
  3. Townsend's Solitaire Myadestes townsendi
    # Count: 1
    Date:
    Observer: Joseph Langlois
    Location: Marsh Trail
  4. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Dan J. MacNeal
    Location: Luther Marsh--Bootlegger's Causeway and South Boat Ramp
  5. Short-billed Dowitcher Limnodromus griseus
    # Count: 69
    Date:
    Observer: Dan J. MacNeal
    Location: Luther Marsh--Yellow Trail
  6. Orchard Oriole Icterus spurius
    # Count: 6
    Date:
    Observer: Dan J. MacNeal
    Location: Guelph--Correctional Ponds and Royal City Jacees Park
  7. Scarlet Tanager Piranga olivacea
    # Count: 5
    Date:
    Observer: Desmond J MacNeal
    Location: Guelph--Ignatius Jesuit Centre
  8. Yellow Rail Coturnicops noveboracensis
    # Count: 1
    Date:
    Observer: Karl Heide
    Location: Guelph--Ignatius Jesuit Centre
  9. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Dan J. MacNeal
    Location: 5th Line Property-Oustic
  10. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Desmond J MacNeal
    Location: 5th Line Property-Oustic
  11. Lesser Black-backed Gull Larus fuscus
    # Count: 7
    Date:
    Observer: William Konze
    Location: 7647–7671 18th Line, Wellington North CA-ON 43.81848, -80.55159
  12. Ruffed Grouse Bonasa umbellus
    # Count: 10
    Date:
    Observer: Nathan Miller
    Location: Luther Marsh (Wellington side) general location
  13. American Goshawk Accipiter atricapillus
    # Count: 1
    Date:
    Observer: Paloma Plant
    Location: Home
  14. Pine Siskin Spinus pinus
    # Count: 300
    Date:
    Observer: Kenneth G.D. Burrell
    Location: Conestoga Lake CA (general location)
  15. Trumpeter Swan Cygnus buccinator
    # Count: 72
    Date:
    Observer: Peter L
    Location: Luther Marsh (Wellington side) general location
  16. American Wigeon Mareca americana
    # Count: 1300
    Date:
    Observer: Mike Cadman
    Location: Luther Marsh--Bootlegger's Causeway and South Boat Ramp
  17. Dunlin Calidris alpina
    # Count: 350
    Date:
    Observer: Dan J. MacNeal
    Location: Belwood Lake CA--5th Line End
  18. Golden Eagle Aquila chrysaetos
    # Count: 7
    Date:
    Observer: Dan J. MacNeal
    Location: Belwood Lake CA (general location)
  19. Harris's Sparrow Zonotrichia querula
    # Count: 1
    Date:
    Observer: Rob Crawford
    Location: Guelph--Powerline Trail
  20. American Robin Turdus migratorius
    # Count: 952
    Date:
    Observer: Erik Van Den Kieboom
    Location: Guelph--Preservation Park
  21. American Golden-Plover Pluvialis dominica
    # Count: 116
    Date:
    Observer: Dan J. MacNeal
    Location: Luther Marsh (Wellington side) general location
  22. Nelson's Sparrow Ammospiza nelsoni
    # Count: 1
    Date:
    Observer: Dan J. MacNeal
    Location: Luther Marsh (Wellington side) general location
  23. Chipping Sparrow Spizella passerina
    # Count: 50
    Date:
    Observer: Luke Raso
    Location: Guelph--Ignatius Jesuit Centre
  24. Carolina Wren Thryothorus ludovicianus
    # Count: 2
    Date:
    Observer: Mark Duchene
    Location: Guelph--University of Guelph (Arboretum)
  25. Least Flycatcher Empidonax minimus
    # Count: 8
    Date:
    Observer: William Konze
    Location: Guelph--University of Guelph (Arboretum)
  26. Black-and-white Warbler Mniotilta varia
    # Count: 14
    Date:
    Observer: William Konze
    Location: Guelph--University of Guelph (Arboretum)
  27. Cape May Warbler Setophaga tigrina
    # Count: 22
    Date:
    Observer: Kyle Horner
    Location: Guelph--Correctional Ponds and Royal City Jacees Park
  28. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Mike Cadman
    Location: Arthur Sewage Lagoons
  29. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: Dan J. MacNeal
    Location: Drayton Sewage Lagoons
  30. Black-necked Stilt Himantopus mexicanus
    # Count: 6
    Date:
    Observer: Dan J. MacNeal
    Location: Drayton Sewage Lagoons
  31. Belted Kingfisher Megaceryle alcyon
    # Count: 14
    Date:
    Observer: Mike Cadman
    Location: Atlas square 17TNJ51 - Wellington County, 17TNJ51: 43.48703, -80.25810
  32. Spotted Sandpiper Actitis macularius
    # Count: 25
    Date:
    Observer: Brandon Holden
    Location: Drayton Sewage Lagoons
  33. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 2
    Date:
    Observer: Mikko Pentinsaari
    Location: Guelph--Ignatius-Old Growth Forest Trails
  34. Connecticut Warbler Oporornis agilis
    # Count: 1
    Date:
    Observer: Martha Miller
    Location: 7446–7456 Sideroad 19, Mapleton CA-ON 43.74478, -80.54853
  35. Ruddy Turnstone Arenaria interpres
    # Count: 2
    Date:
    Observer: Dan J. MacNeal
    Location: Drayton Sewage Lagoons
  36. Semipalmated Sandpiper Calidris pusilla
    # Count: 160
    Date:
    Observer: Joshua Vandermeulen
    Location: Drayton Sewage Lagoons
  37. Western Cattle Egret Bubulcus ibis
    # Count: 1
    Date:
    Observer: Patrick Tuck
    Location: Drayton Sewage Lagoons
  38. Ovenbird Seiurus aurocapilla
    # Count: 15
    Date:
    Observer: Kristyn Ferguson
    Location: Guelph--Arkell (Starkey Hill Trail)
  39. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Luke Raso
    Location: Alma
  40. Black-billed Magpie Pica hudsonia
    # Count: 1
    Date:
    Observer: angela healey
    Location: 8001-8099 Side Road 20, Guelph, Ontario, CA (43.641, -80.265)
  41. Fox Sparrow Passerella iliaca
    # Count: 24
    Date:
    Observer: Luke Raso
    Location: 211 Carter Road, Puslinch, Ontario, CA (43.54, -80.189)
  42. Rock Pigeon Columba livia
    # Count: 370
    Date:
    Observer: Kenneth G.D. Burrell
    Location: Linwood CBC--area 6
  43. House Sparrow Passer domesticus
    # Count: 360
    Date:
    Observer: Kenneth G.D. Burrell
    Location: Linwood CBC--area 6
  44. Bohemian Waxwing Bombycilla garrulus
    # Count: 350
    Date:
    Observer: Dan J. MacNeal
    Location: Luther Marsh--County Rd 15 (Wellington side)
  45. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Catriona Leven
    Location: Guelph--Wastewater Treatment Plant/Speed River Area
  46. Ruddy Duck Oxyura jamaicensis
    # Count: 120
    Date:
    Observer: Mike V.A. Burrell
    Location: Conestogo Reservoir--4th Line overlook
  47. Gadwall Mareca strepera
    # Count: 200
    Date:
    Observer: Kiah R. Jasper
    Location: Mountsberg CA (Wellington side)
  48. Red-tailed Hawk Buteo jamaicensis
    # Count: 33
    Date:
    Observer: Dana Latour
    Location: Darling Cres, Guelph CA-ON
  49. Pectoral Sandpiper Calidris melanotos
    # Count: 80
    Date:
    Observer: Dan J. MacNeal
    Location: Belwood Lake CA--6th Line End.
  50. Surf Scoter Melanitta perspicillata
    # Count: 12
    Date:
    Observer: Colin Gerber
    Location: Belwood Lake CA--Shand Dam and Boat Launch
  51. Blue Jay Cyanocitta cristata
    # Count: 845
    Date:
    Observer: Kristyn Ferguson
    Location: rare--Eramosa Corridor Property One
  52. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 2
    Date:
    Observer: Erik Van Den Kieboom
    Location: Guelph--Preservation Park
  53. Bay-breasted Warbler Setophaga castanea
    # Count: 24
    Date:
    Observer: Ben Oldfield
    Location: Mountsberg CA (Wellington side)
  54. Semipalmated Plover Charadrius semipalmatus
    # Count: 60
    Date:
    Observer: Luke Raso
    Location: Belwood Lake CA--4th St & fall mudflats
  55. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Carrie Jonker
    Location: Galten Farms 10 th line of Erin
  56. Solitary Sandpiper Tringa solitaria
    # Count: 11
    Date:
    Observer: Mike Cadman
    Location: Guelph Lake CA--North Arm
  57. Virginia Rail Rallus limicola
    # Count: 9
    Date:
    Observer: Magdalena Z
    Location: Atlas square 17TNJ36 - Wellington County, 17TNJ36: 43.96339, -80.57945
  58. Eastern Wood-Pewee Contopus virens
    # Count: 16
    Date:
    Observer: Kenneth G.D. Burrell
    Location: OBBA-3--17TNJ06 (Harriston/Clifford)
  59. Yellow-throated Vireo Vireo flavifrons
    # Count: 2
    Date:
    Observer: Kenneth G.D. Burrell
    Location: OBBA-3--17TNJ06 (Harriston/Clifford)
  60. Black-bellied Whistling-Duck Dendrocygna autumnalis
    # Count: 3
    Date:
    Observer: Barbara N. Charlton
    Location: Harriston Sewage Lagoons
  61. Clay-colored Sparrow Spizella pallida
    # Count: 9
    Date:
    Observer: Fred Urie
    Location: Arkell Springs Hiking Trails
  62. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Dan J. MacNeal
    Location: Guelph Lake CA (general location)
  63. Marsh Wren Cistothorus palustris
    # Count: 14
    Date:
    Observer: Mike Cadman
    Location: Atlas square 17TNJ46 - Wellington County, 17TNJ46: 43.95652, -80.42373
  64. Mountain Bluebird Sialia currucoides
    # Count: 1
    Date:
    Observer: Glen Van Der Kraak
    Location: Guelph--Ignatius Jesuit Centre
  65. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: scott silver
    Location: Guelph--Correctional Ponds and Royal City Jacees Park
  66. Great Blue Heron Ardea herodias
    # Count: 86
    Date:
    Observer: Dan J. MacNeal
    Location: Belwood--County Rd 19(5-6th Line)
  67. Hairy Woodpecker Dryobates villosus
    # Count: 10
    Date:
    Observer: Owen Cherry
    Location: Guelph--University of Guelph (Arboretum)
  68. American Tree Sparrow Spizelloides arborea
    # Count: 163
    Date:
    Observer: Curtis Combdon
    Location: Guelph--Ignatius Jesuit Centre
  69. Common Raven Corvus corax
    # Count: 37
    Date:
    Observer: Dan J. MacNeal
    Location: Wellington Road 16--(8th-10th Lines)
  70. Purple Finch Haemorhous purpureus
    # Count: 36
    Date:
    Observer: William Konze
    Location: Auto selected 43.42404, -80.16372
  71. Iceland Gull Larus glaucoides
    # Count: 5
    Date:
    Observer: Dan J. MacNeal
    Location: Arthur--Composting Facility
  72. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Andrew Bendall
    Location: Guelph Lake CA (general location)
  73. Cooper's Hawk Accipiter cooperii
    # Count: 6
    Date:
    Observer: Luke Raso
    Location: Luke's Neighborhood
  74. Red-shouldered Hawk Buteo lineatus
    # Count: 12
    Date:
    Observer: Erik Van Den Kieboom
    Location: Guelph--Preservation Park
  75. American Kestrel Falco sparverius
    # Count: 6
    Date:
    Observer: Rohan van Twest
    Location: Metz (general area)
  76. Broad-winged Hawk Buteo platypterus
    # Count: 1218
    Date:
    Observer: Matt Iles
    Location: Eramosa River east of Victoria Road
  77. Veery Catharus fuscescens
    # Count: 19
    Date:
    Observer: Fred Urie
    Location: Fred's Yard
  78. Swainson's Thrush Catharus ustulatus
    # Count: 172
    Date:
    Observer: Fred Urie
    Location: Fred's Yard
  79. Baird's Sandpiper Calidris bairdii
    # Count: 14
    Date:
    Observer: Magdalena Z
    Location: Belwood Lake--Broadway St. Bridge
  80. Eastern Towhee Pipilo erythrophthalmus
    # Count: 12
    Date:
    Observer: Simon Carter
    Location: Fletcher Creek Ecological Preserve (AKA Crieff Bog)
  81. Least Bittern Ixobrychus exilis
    # Count: 6
    Date:
    Observer: Karla Everard
    Location: Guelph--Watson Pkwy N Wetland
  82. Mourning Warbler Geothlypis philadelphia
    # Count: 8
    Date:
    Observer: Kenneth G.D. Burrell
    Location: OBBA-3--17TNJ06 (Harriston/Clifford)
  83. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 4
    Date:
    Observer: Randy Husson
    Location: Guelph--Area bordered by Hanlon, Downey Rd., Laird Rd.
  84. Warbling Vireo Vireo gilvus
    # Count: 21
    Date:
    Observer: Kenneth G.D. Burrell
    Location: OBBA-3--17TNJ06 (Harriston/Clifford)
  85. Red-eyed Vireo Vireo olivaceus
    # Count: 46
    Date:
    Observer: Kenneth G.D. Burrell
    Location: OBBA-3--17TNJ06 (Harriston/Clifford)
  86. Yellow Warbler Setophaga petechia
    # Count: 30
    Date:
    Observer: Rick Cleland
    Location: Wilson’s Flats
  87. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 35
    Date:
    Observer: Magdalena Z
    Location: Guelph Lake CA--Main Beach
  88. Palm Warbler Setophaga palmarum
    # Count: 50
    Date:
    Observer: Dan J. MacNeal
    Location: Luther Marsh--4th Line (15-County Line)
  89. Brown Thrasher Toxostoma rufum
    # Count: 9
    Date:
    Observer: Rohan van Twest
    Location: Guelph Lake CA (general location)
  90. Northern Pintail Anas acuta
    # Count: 186
    Date:
    Observer: Mike Cadman
    Location: Line 3 south end
  91. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 12
    Date:
    Observer: Edward Bailey
    Location: rare--Eramosa Corridor Edgewood Property
  92. White-winged Crossbill Loxia leucoptera
    # Count: 200
    Date:
    Observer: glenn white
    Location: 6562–6590 County Road 11, Wallenstein CA-ON 43.66747, -80.72250
  93. Wild Turkey Meleagris gallopavo
    # Count: 100
    Date:
    Observer: Pete Goulding
    Location: W Part LOT 14 Con 12
  94. Bald Eagle Haliaeetus leucocephalus
    # Count: 31
    Date:
    Observer: Jim Burrell
    Location: Conestoga Lake CA (general location)
  95. Barred Owl Strix varia
    # Count: 2
    Date:
    Observer: Dan J. MacNeal
    Location: Guelph Lake CA (general location)
  96. Common Merganser Mergus merganser
    # Count: 2200
    Date:
    Observer: Kenneth G.D. Burrell
    Location: Conestoga Lake CA (general location)
  97. Sandhill Crane Antigone canadensis
    # Count: 1000
    Date:
    Observer: Pete Goulding
    Location: W Part LOT 14 Con 12
  98. Red Crossbill Loxia curvirostra
    # Count: 30
    Date:
    Observer: Brittany Tartaglia
    Location: Luther Marsh (Wellington side) general location
  99. Turkey Vulture Cathartes aura
    # Count: 160
    Date:
    Observer: Joshua K Pickering
    Location: Conestogo Lake CA--Dam
  100. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 50
    Date:
    Observer: Marlene Hart
    Location: Guelph--Powerline Trail
  101. Hudsonian Godwit Limosa haemastica
    # Count: 3
    Date:
    Observer: Nathan Miller
    Location: Belwood Lake CA--6th Line End.
  102. Northern Wheatear Oenanthe oenanthe
    # Count: 1
    Date:
    Observer: mike Lepage
    Location: stakeout Northern Wheatear, Maryhill (2020)
  103. Lincoln's Sparrow Melospiza lincolnii
    # Count: 5
    Date:
    Observer: Dan J. MacNeal
    Location: 5th Line Property-Oustic
  104. Barn Swallow Hirundo rustica
    # Count: 500
    Date:
    Observer: Matt Iles
    Location: Drayton Sewage Lagoons
  105. Red-necked Phalarope Phalaropus lobatus
    # Count: 6
    Date:
    Observer: Randy Husson
    Location: Drayton Sewage Lagoons
  106. Green Heron Butorides virescens
    # Count: 36
    Date:
    Observer: Randy Husson
    Location: Guelph--Watson Pkwy N Wetland
  107. Peregrine Falcon Falco peregrinus
    # Count: 3
    Date:
    Observer: Eric Heisey
    Location: Guelph--Crane Park
  108. Long-eared Owl Asio otus
    # Count: 3
    Date:
    Observer: Kenneth G.D. Burrell
    Location: Leslie Lane South, Moorefield, Ontario, CA (43.692, -80.731)
  109. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Dominic Janus
    Location: Guelph--Wastewater Treatment Plant/Speed River Area
  110. Common Yellowthroat Geothlypis trichas
    # Count: 37
    Date:
    Observer: Curtis Combdon
    Location: Luther Marsh (Wellington side) general location
  111. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 7
    Date:
    Observer: Eric Heisey
    Location: Luther Marsh (Wellington side) general location
  112. Common Loon Gavia immer
    # Count: 18
    Date:
    Observer: Eric Heisey
    Location: Guelph--Crane Park
  113. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Joshua Vandermeulen
    Location: Mountsberg CA (Wellington side)
  114. Cackling Goose Branta hutchinsii
    # Count: 18
    Date:
    Observer: Dan J. MacNeal
    Location: Hillsburgh--Pond and nearby section of Elora Cataract Trail
  115. Great Horned Owl Bubo virginianus
    # Count: 4
    Date:
    Observer: Susan Atkinson
    Location: Guelph--Northeast Wetlands Complex
  116. Snowy Owl Bubo scandiacus
    # Count: 11
    Date:
    Observer: Reuven Martin
    Location: Linwood/Conestogo Lake Area
  117. Downy Woodpecker Dryobates pubescens
    # Count: 15
    Date:
    Observer: Randy Husson
    Location: Guelph--Randy's neighbourhood, Shadybrook Cres.
  118. Mute Swan Cygnus olor
    # Count: 11
    Date:
    Observer: Dan J. MacNeal
    Location: Puslinch Lake (general location)
  119. Tufted Titmouse Baeolophus bicolor
    # Count: 2
    Date:
    Observer: Rohan van Twest
    Location: Mountsberg CA (Wellington side)
  120. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 6
    Date:
    Observer: Dan J. MacNeal
    Location: Mount Forest--Murphys Park
  121. Eastern Phoebe Sayornis phoebe
    # Count: 10
    Date:
    Observer: Fred Urie
    Location: Preservation Loop
  122. Gray-cheeked Thrush Catharus minimus
    # Count: 60
    Date:
    Observer: Ben Oldfield
    Location: Guelph--University of Guelph (Arboretum)
  123. Curlew Sandpiper Calidris ferruginea
    # Count: 1
    Date:
    Observer: Dan J. MacNeal
    Location: Belwood Lake--Broadway St. Bridge
  124. Olive-sided Flycatcher Contopus cooperi
    # Count: 2
    Date:
    Observer: Mike Cadman
    Location: Guelph--Powerline Trail
  125. Canada Warbler Cardellina canadensis
    # Count: 5
    Date:
    Observer: Fred Urie
    Location: Preservation Loop
  126. Osprey Pandion haliaetus
    # Count: 9
    Date:
    Observer: Dan J. MacNeal
    Location: Luther Marsh (Wellington side) general location
  127. Willow Flycatcher Empidonax traillii
    # Count: 10
    Date:
    Observer: Fred Urie
    Location: Teal Drive Ponds Loop - Guelph
  128. Northern Parula Setophaga americana
    # Count: 12
    Date:
    Observer: Fred Urie
    Location: Preservation Loop
  129. Blackburnian Warbler Setophaga fusca
    # Count: 15
    Date:
    Observer: Matthew Fuirst
    Location: Guelph--University of Guelph (Arboretum)
  130. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 26
    Date:
    Observer: Matthew Fuirst
    Location: Guelph--University of Guelph (Arboretum)
  131. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Rohan van Twest
    Location: Harper Cr Park
  132. Greater Scaup Aythya marila
    # Count: 175
    Date:
    Observer: Dan J. MacNeal
    Location: Damascus Reservoir
  133. Bufflehead Bucephala albeola
    # Count: 250
    Date:
    Observer: Todd Hagedorn
    Location: Puslinch Lake--Old Marina Restaurant
  134. Double-crested Cormorant Nannopterum auritum
    # Count: 313
    Date:
    Observer: Dan J. MacNeal
    Location: Luther Marsh--West Boat Ramp and Sanctuary
  135. Red Knot Calidris canutus
    # Count: 2
    Date:
    Observer: Dan J. MacNeal
    Location: Guelph Lake CA (general location)
  136. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 2
    Date:
    Observer: Bryan Wyatt
    Location: Watson and Guelph-Nichol, 200m South
  137. Caspian Tern Hydroprogne caspia
    # Count: 29
    Date:
    Observer: Alan Green
    Location: Puslinch--McNally Pit
  138. White-winged Scoter Melanitta deglandi
    # Count: 27
    Date:
    Observer: Dan J. MacNeal
    Location: Luther Marsh (Wellington side) general location
  139. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Mike Cadman
    Location: Damascus Reservoir
  140. Snow Goose Anser caerulescens
    # Count: 70
    Date:
    Observer: Matt Iles
    Location: Zocalo Organics (farm)
  141. Greater White-fronted Goose Anser albifrons
    # Count: 21
    Date:
    Observer: Dan J. MacNeal
    Location: Belwood Lake CA--Gull Island and 3rd Line
  142. Varied Thrush Ixoreus naevius
    # Count: 1
    Date:
    Observer: Richard Poort
    Location: HSA - Puslinch General Area
  143. Mallard Anas platyrhynchos
    # Count: 4000
    Date:
    Observer: Brandon Holden
    Location: Niebaur's Pond
  144. Short-eared Owl Asio flammeus
    # Count: 4
    Date:
    Observer: Joy Montgomery
    Location: Line 12
  145. Redhead Aythya americana
    # Count: 850
    Date:
    Observer: Dan J. MacNeal
    Location: Damascus Reservoir
  146. Black Vulture Coragyps atratus
    # Count: 1
    Date:
    Observer: Dan J. MacNeal
    Location: Belwood Lake CA (general location)
  147. Red-breasted Merganser Mergus serrator
    # Count: 27
    Date:
    Observer: Mike V.A. Burrell
    Location: Conestogo Reservoir--4th Line overlook
  148. Marbled Godwit Limosa fedoa
    # Count: 1
    Date:
    Observer: Kelly Balkom
    Location: Luther Marsh--Bootlegger's Causeway and South Boat Ramp
  149. Common Gallinule Gallinula galeata
    # Count: 20
    Date:
    Observer: Mike Cadman
    Location: Niebaur's Pond
  150. Dickcissel Spiza americana
    # Count: 4
    Date:
    Observer: Kevin Empey
    Location: stakeout Dickcissel, Hillsburgh (2017)
  151. Alder Flycatcher Empidonax alnorum
    # Count: 27
    Date:
    Observer: Curtis Combdon
    Location: Luther Marsh (Wellington side) general location
  152. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 200
    Date:
    Observer: Kiah R. Jasper
    Location: CA-ON-Wellington North-9263-9283 Highway 6 - 43.9119x-80.6494
  153. Pine Warbler Setophaga pinus
    # Count: 14
    Date:
    Observer: Curtis Combdon
    Location: Wellington County (Guelph Outskirts)
  154. Dark-eyed Junco Junco hyemalis
    # Count: 252
    Date:
    Observer: Kyle Horner
    Location: Guelph CBC Area 8 Concessions
  155. Cedar Waxwing Bombycilla cedrorum
    # Count: 350
    Date:
    Observer: Bryan Wyatt
    Location: GUELPH CBC 2016--Area 1 (Hanlon Valley)
  156. Canada Goose Branta canadensis
    # Count: 3200
    Date:
    Observer: Kenneth G.D. Burrell
    Location: Conestoga Lake CA (general location)
  157. Herring Gull Larus argentatus
    # Count: 2750
    Date:
    Observer: Barbara N. Charlton
    Location: Conestogo Lake CA--Dam
  158. White-breasted Nuthatch Sitta carolinensis
    # Count: 25
    Date:
    Observer: Brandon Edwards
    Location: Guelph--University of Guelph (Arboretum)
  159. Great Egret Ardea alba
    # Count: 251
    Date:
    Observer: Mike Cadman
    Location: Luther Marsh--West Boat Ramp and Sanctuary
  160. Common Nighthawk Chordeiles minor
    # Count: 50
    Date:
    Observer: Brandon Holden
    Location: Puslinch Tract
  161. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Barry Coombs
    Location: stakeout Eurasian Collared-Dove, Guelph (2016)
  162. Bobolink Dolichonyx oryzivorus
    # Count: 125
    Date:
    Observer: Rohan van Twest
    Location: Arthur Sewage Lagoons
  163. American White Pelican Pelecanus erythrorhynchos
    # Count: 2
    Date:
    Observer: Dan J. MacNeal
    Location: Guelph Lake CA (general location)
  164. Bank Swallow Riparia riparia
    # Count: 700
    Date:
    Observer: Mike Cadman
    Location: Niebaur's Pond
  165. Merlin Falco columbarius
    # Count: 4
    Date:
    Observer: Rohan van Twest
    Location: Guelph: Silver creek trail
  166. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Fred Urie
    Location: 500 Hanlon Creek Boulevard, Guelph
  167. Lapland Longspur Calcarius lapponicus
    # Count: 70
    Date:
    Observer: Rohan van Twest
    Location: Metz (general area)
  168. Hooded Merganser Lophodytes cucullatus
    # Count: 210
    Date:
    Observer: Mike Cadman
    Location: Mountsberg CA (Wellington side)
  169. American Crow Corvus brachyrhynchos
    # Count: 1500
    Date:
    Observer: Mark Dorriesfield
    Location: Guelph--University of Guelph
  170. White-rumped Sandpiper Calidris fuscicollis
    # Count: 220
    Date:
    Observer: Fred Urie
    Location: 3 Line Road - Belwood
  171. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 15
    Date:
    Observer: mike Lepage
    Location: Guelph wwtp
  172. American Woodcock Scolopax minor
    # Count: 18
    Date:
    Observer: Curtis Combdon
    Location: Luther Marsh (Wellington side) general location
  173. American Goldfinch Spinus tristis
    # Count: 400
    Date:
    Observer: Andrew Bailey
    Location: CA-ON-Fergus-6100-6178 Wellington 29
  174. Northern Cardinal Cardinalis cardinalis
    # Count: 30
    Date:
    Observer: Reuven Martin
    Location: Guelph--Eramosa River trail
  175. Ross's Goose Anser rossii
    # Count: 3
    Date:
    Observer: Dan J. MacNeal
    Location: Damascus Reservoir
  176. Common Grackle Quiscalus quiscula
    # Count: 5000
    Date:
    Observer: Yves Scholten
    Location: Leslie Rd W at Mountsberg
  177. Orange-crowned Warbler Leiothlypis celata
    # Count: 8
    Date:
    Observer: Todd Hagedorn
    Location: Guelph--University of Guelph (Arboretum)
  178. Sora Porzana carolina
    # Count: 23
    Date:
    Observer: Tore Buchanan
    Location: Luther Marsh
  179. Sharp-shinned Hawk Accipiter striatus
    # Count: 10
    Date:
    Observer: Reuven Martin
    Location: Guelph--University of Guelph
  180. Common Tern Sterna hirundo
    # Count: 13
    Date:
    Observer: Rohan van Twest
    Location: Belwood Lake CA (general location)
  181. Grasshopper Sparrow Ammodramus savannarum
    # Count: 15
    Date:
    Observer: Fred Urie
    Location: Phase 2 Hanlon Creek Business Park and Grasslands
  182. Cerulean Warbler Setophaga cerulea
    # Count: 1
    Date:
    Observer: Christina Smyth
    Location: Guelph--University of Guelph (Arboretum)
  183. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: mike Lepage
    Location: powerline trail
  184. Pileated Woodpecker Dryocopus pileatus
    # Count: 5
    Date:
    Observer: mike Lepage
    Location: whitelaw
  185. Horned Grebe Podiceps auritus
    # Count: 25
    Date:
    Observer: Kenneth G.D. Burrell
    Location: Puslinch Lake (general location)
  186. Rusty Blackbird Euphagus carolinus
    # Count: 1200
    Date:
    Observer: Rohan van Twest
    Location: Wellington: 13 th Side Rd
  187. Ring-billed Gull Larus delawarensis
    # Count: 10,000
    Date:
    Observer: Kenneth G.D. Burrell
    Location: Conestoga Lake CA (general location)
  188. Blackpoll Warbler Setophaga striata
    # Count: 30
    Date:
    Observer: Brett Fried
    Location: AAA--78 College Ave.--Yard
  189. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 25
    Date:
    Observer: Brett Fried
    Location: AAA--78 College Ave.--Yard
  190. Chimney Swift Chaetura pelagica
    # Count: 93
    Date:
    Observer: Mike Cadman
    Location: Guelph- 44 Northumberland st
  191. Eastern Screech-Owl Megascops asio
    # Count: 6
    Date:
    Observer: Matt Iles
    Location: Guelph--St. George's Park
  192. Brown Creeper Certhia americana
    # Count: 25
    Date:
    Observer: Reuven Martin
    Location: Guelph--University of Guelph (Arboretum)
  193. Hoary Redpoll Acanthis hornemanni
    # Count: 16
    Date:
    Observer: Anonymous eBirder
    Location: 322 Jane St, Palmerston ON
  194. Horned Lark Eremophila alpestris
    # Count: 175
    Date:
    Observer: Mike V.A. Burrell
    Location: Sideroad 17--between Glen Allan and Hwy 86
  195. Common Redpoll Acanthis flammea
    # Count: 1000
    Date:
    Observer: David Gascoigne
    Location: Ontario - Wellington - Glen Allan
  196. Northern Shoveler Spatula clypeata
    # Count: 121
    Date:
    Observer: Fraser Gibson
    Location: Drayton Sewage Lagoons
  197. American Black Duck Anas rubripes
    # Count: 450
    Date:
    Observer: Kenneth G.D. Burrell
    Location: Conestoga Lake CA (general location)
  198. LeConte's Sparrow Ammospiza leconteii
    # Count: 1
    Date:
    Observer: Jesse Pakkala
    Location: Guelph--James St Trail
  199. Ruby-crowned Kinglet Corthylio calendula
    # Count: 100
    Date:
    Observer: Reuven Martin
    Location: Guelph Lake CA (general location)
  200. Eastern Bluebird Sialia sialis
    # Count: 35
    Date:
    Observer: Reuven Martin
    Location: Guelph Lake CA (general location)
  201. Yellow-rumped Warbler Setophaga coronata
    # Count: 250
    Date:
    Observer: Reuven Martin
    Location: Guelph Lake CA (general location)
  202. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Tyler L. Hoar
    Location: Luther Marsh (wellington county area)
  203. American Pipit Anthus rubescens
    # Count: 80
    Date:
    Observer: Reuven Martin
    Location: Guelph Lake CA (general location)
  204. American Bittern Botaurus lentiginosus
    # Count: 8
    Date:
    Observer: Tore Buchanan
    Location: Luther Marsh
  205. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 8
    Date:
    Observer: Tore Buchanan
    Location: Luther Marsh
  206. Killdeer Charadrius vociferus
    # Count: 300
    Date:
    Observer: Reuven Martin
    Location: Guelph Lake CA (general location)
  207. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 140
    Date:
    Observer: Fred Urie
    Location: Middlebrook Road
  208. Savannah Sparrow Passerculus sandwichensis
    # Count: 53
    Date:
    Observer: Fred Urie
    Location: Downey Road
  209. Tree Swallow Tachycineta bicolor
    # Count: 750
    Date:
    Observer: David M. Bell
    Location: Puslinch Lake--Old Marina Restaurant
  210. Fish Crow Corvus ossifragus
    # Count: 2
    Date:
    Observer: Joshua Vandermeulen
    Location: CA--ON--WELL--Guelph--Harvard Rd
  211. Tundra Swan Cygnus columbianus
    # Count: 1060
    Date:
    Observer: Fred Urie
    Location: Puslinch Lake
  212. Common Goldeneye Bucephala clangula
    # Count: 300
    Date:
    Observer: Joshua Vandermeulen
    Location: Puslinch Lake (general location)
  213. Glaucous Gull Larus hyperboreus
    # Count: 15
    Date:
    Observer: Mike Cadman
    Location: Puslinch Lake (general location)
  214. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: Mike Cadman
    Location: Guelph Lake CA (general location)
  215. American Coot Fulica americana
    # Count: 600
    Date:
    Observer: Reuven Martin
    Location: Mountsberg CA (Wellington side)
  216. Harlequin Duck Histrionicus histrionicus
    # Count: 1
    Date:
    Observer: Mike Cadman
    Location: Puslinch--McMillan Pit - Private - Restricted Access
  217. Golden-crowned Kinglet Regulus satrapa
    # Count: 150
    Date:
    Observer: Joshua Vandermeulen
    Location: Guelph--University of Guelph (Arboretum)
  218. Hermit Thrush Catharus guttatus
    # Count: 50
    Date:
    Observer: Reuven Martin
    Location: Guelph--University of Guelph (Arboretum)
  219. White-throated Sparrow Zonotrichia albicollis
    # Count: 250
    Date:
    Observer: Reuven Martin
    Location: Guelph--University of Guelph (Arboretum)
  220. Song Sparrow Melospiza melodia
    # Count: 140
    Date:
    Observer: Reuven Martin
    Location: Guelph--University of Guelph (Arboretum)
  221. Swamp Sparrow Melospiza georgiana
    # Count: 40
    Date:
    Observer: Reuven Martin
    Location: Guelph--University of Guelph (Arboretum)
  222. Winter Wren Troglodytes hiemalis
    # Count: 9
    Date:
    Observer: Fred Urie
    Location: Guelph Lake
  223. Northern Flicker Colaptes auratus
    # Count: 40
    Date:
    Observer: Reuven Martin
    Location: Guelph--University of Guelph (Arboretum)
  224. Nashville Warbler Leiothlypis ruficapilla
    # Count: 80
    Date:
    Observer: Reuven Martin
    Location: Guelph--University of Guelph (Arboretum)
  225. Wilson's Warbler Cardellina pusilla
    # Count: 8
    Date:
    Observer: Reuven Martin
    Location: Guelph--University of Guelph (Arboretum)
  226. American Redstart Setophaga ruticilla
    # Count: 40
    Date:
    Observer: Reuven Martin
    Location: Guelph--University of Guelph (Arboretum)
  227. Magnolia Warbler Setophaga magnolia
    # Count: 70
    Date:
    Observer: Reuven Martin
    Location: Guelph--University of Guelph (Arboretum)
  228. Philadelphia Vireo Vireo philadelphicus
    # Count: 5
    Date:
    Observer: Mark Dorriesfield
    Location: Guelph--University of Guelph (Arboretum)
  229. Tennessee Warbler Leiothlypis peregrina
    # Count: 14
    Date:
    Observer: Reuven Martin
    Location: Guelph--University of Guelph (Arboretum)
  230. Black-throated Green Warbler Setophaga virens
    # Count: 40
    Date:
    Observer: Reuven Martin
    Location: Guelph--University of Guelph (Arboretum)
  231. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: Joshua Vandermeulen
    Location: Guelph Lake CA (general location)
  232. Black-bellied Plover Pluvialis squatarola
    # Count: 150
    Date:
    Observer: Kenneth G.D. Burrell
    Location: Conestoga Lake CA (general location)
  233. Sedge Wren Cistothorus stellaris
    # Count: 6
    Date:
    Observer: Mike Cadman
    Location: Luther Marsh - Blue-winged Teal Pond
  234. Least Sandpiper Calidris minutilla
    # Count: 79
    Date:
    Observer: Mike Cadman
    Location: Arthur Sewage Lagoons
  235. Greater Yellowlegs Tringa melanoleuca
    # Count: 67
    Date:
    Observer: Mike Cadman
    Location: Arthur Sewage Lagoons
  236. Black-capped Chickadee Poecile atricapillus
    # Count: 167
    Date:
    Observer: Jim Burrell
    Location: Cambridge CBC--Area 6
  237. Brant Branta bernicla
    # Count: 51
    Date:
    Observer: Kenneth G.D. Burrell
    Location: Conestoga Lake CA (general location)
  238. Red-breasted Nuthatch Sitta canadensis
    # Count: 32
    Date:
    Observer: Larry Staniforth
    Location: Guelph Area Hamilton Fall Bird Count Various locations
  239. Rough-legged Hawk Buteo lagopus
    # Count: 29
    Date:
    Observer: Mike V.A. Burrell
    Location: Linwood CBC--area 6
  240. Mourning Dove Zenaida macroura
    # Count: 487
    Date:
    Observer: Bryan Wyatt
    Location: GUELPH CBC 2007--Area 6 (Industrial Wasteland)
  241. Pine Grosbeak Pinicola enucleator
    # Count: 100
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Guelph--University Of Guelph Veterinary College
  242. Northern Saw-whet Owl Aegolius acadicus
    # Count: 5
    Date:
    Observer: Angela Freeman
    Location: Banding Location Ennottville
  243. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Daryl Knarr
    Location: Guelph -- Nestle -- Front Pond -- 101 Brock Rd S
  244. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Chris Earley
    Location: Guelph--University of Guelph (Arboretum)
  245. Northern Shrike Lanius borealis
    # Count: 6
    Date:
    Observer: Chris Earley
    Location: Guelph--University of Guelph (Arboretum)
  246. Blue-headed Vireo Vireo solitarius
    # Count: 10
    Date:
    Observer: Joel Kits
    Location: U of G Arboretum
  247. Wood Duck Aix sponsa
    # Count: 200
    Date:
    Observer: Barbara N. Charlton
    Location: Mountsberg CA (Wellington side)
  248. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Bryan Wyatt
    Location: Guelph--Hart's Lane and adjacent swamp
  249. Red-necked Grebe Podiceps grisegena
    # Count: 16
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Puslinch Lake (general location)
  250. Canvasback Aythya valisineria
    # Count: 58
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Puslinch Lake (general location)
  251. Ring-necked Duck Aythya collaris
    # Count: 675
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Puslinch Lake (general location)
  252. Boreal Owl Aegolius funereus
    # Count: 1
    Date:
    Observer: David McCorquodale
    Location: Guelph--University of Guelph
  253. House Finch Haemorhous mexicanus
    # Count: 135
    Date:
    Observer: Bryan Wyatt
    Location: GUELPH CBC 1996- -Area 6 (West Side)
  254. Wood Thrush Hylocichla mustelina
    # Count: 11
    Date:
    Observer: Bryan Wyatt
    Location: PUSLINCH TWP--Arkell Hills Forest
  255. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Published Ontario Bird Records Data
    Location: Guelph--Arkell (Starkey Hill Trail)
  256. Great Black-backed Gull Larus marinus
    # Count: 19
    Date:
    Observer: Bryan Wyatt
    Location: GUELPH CBC 1993--Area 11 (Guelph Lake)
  257. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Published Ontario Bird Records Data
    Location: Belwood Lake CA (general location)
  258. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Published Ontario Bird Records Data
    Location: Belwood, Wellington County
  259. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Fletcher Creek Ecological Preserve (AKA Crieff Bog)
  260. Northern Mockingbird Mimus polyglottos
    # Count: 2
    Date:
    Observer: Chris Earley
    Location: Guelph--University of Guelph (Arboretum)
  261. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 3
    Date:
    Observer: Rohan van Twest
    Location: Guelph Lake CA (general location)
  262. Whimbrel Numenius phaeopus
    # Count: 28
    Date:
    Observer: Rohan van Twest
    Location: Guelph: Arkell Hills
  263. Northern Harrier Circus hudsonius
    # Count: 8
    Date:
    Observer: Phil Taylor
    Location: Mount Forest
  264. Black Scoter Melanitta americana
    # Count: 7
    Date:
    Observer: Mike Cadman
    Location: Guelph Lake CA (general location)
  265. Sanderling Calidris alba
    # Count: 30
    Date:
    Observer: Mike Cadman
    Location: TWP CENTRE WELLINGTON--near Metz, flooded field
  266. Black-backed Woodpecker Picoides arcticus
    # Count: 1
    Date:
    Observer: Bryan Wyatt
    Location: Little Tract--Wellington County Forest
  267. Long-tailed Duck Clangula hyemalis
    # Count: 89
    Date:
    Observer: Mike Cadman
    Location: Guelph Lake CA (general location)
  268. Evening Grosbeak Coccothraustes vespertinus
    # Count: 150
    Date:
    Observer: Waterloo Region Nature Data
    Location: Glen Allan
  269. Red-winged Blackbird Agelaius phoeniceus
    # Count: 2000
    Date:
    Observer: Mike Cadman
    Location: Mountsberg CA (Wellington side)
  270. Eastern Meadowlark Sturnella magna
    # Count: 20
    Date:
    Observer: Mike Cadman
    Location: Vance Tract (GRCA)
  271. Ring-necked Pheasant Phasianus colchicus
    # Count: 5
    Date:
    Observer: Mike Cadman
    Location: Mountsberg CA (Wellington side)
  272. Glossy Ibis Plegadis falcinellus
    # Count: 1
    Date:
    Observer: Published Ontario Bird Records Data
    Location: Guelph, Wellington County
  273. Wilson's Snipe Gallinago delicata
    # Count: 118
    Date:
    Observer: Mike Cadman
    Location: Luther Marsh (Wellington side) general location
  274. Northern Waterthrush Parkesia noveboracensis
    # Count: 25
    Date:
    Observer: Donald A. Sutherland
    Location: Moffat Swamp, 1.6 km SSW Moffat
  275. Snow Bunting Plectrophenax nivalis
    # Count: 2000
    Date:
    Observer: Mike Cadman
    Location: Luther Marsh (Wellington side) general location
  276. Blue-winged Teal Spatula discors
    # Count: 400
    Date:
    Observer: Bob Curry
    Location: Mountsberg CA (Wellington side)
  277. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 300
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Crieff Road at Downey Road
  278. Eastern Kingbird Tyrannus tyrannus
    # Count: 100
    Date:
    Observer: Hamilton Naturalists' Club Bird Record Data
    Location: Fletcher Creek Ecological Preserve (AKA Crieff Bog)
  279. Green-winged Teal Anas crecca
    # Count: 450
    Date:
    Observer: Alan Wormington
    Location: Arthur Sewage Lagoons
  280. Indigo Bunting Passerina cyanea
    # Count: 15
    Date:
    Observer: Alan Wormington
    Location: Inverhaugh--Swan Creek
  281. Lesser Yellowlegs Tringa flavipes
    # Count: 96
    Date:
    Observer: Alan Wormington
    Location: Arthur Sewage Lagoons
  282. House Wren Troglodytes aedon
    # Count: 18
    Date:
    Observer: Alan Wormington
    Location: Wooddisse Swamp
  283. Wilson's Phalarope Phalaropus tricolor
    # Count: 5
    Date:
    Observer: Alan Wormington
    Location: Arthur Sewage Lagoons
  284. Great Crested Flycatcher Myiarchus crinitus
    # Count: 15
    Date:
    Observer: Alan Wormington
    Location: Farewell Swamp
  285. Gray Catbird Dumetella carolinensis
    # Count: 20
    Date:
    Observer: Alan Wormington
    Location: Farewell Swamp
  286. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 6
    Date:
    Observer: Alan Wormington
    Location: Wallenstein Forest
  287. Baltimore Oriole Icterus galbula
    # Count: 25
    Date:
    Observer: Alan Wormington
    Location: Wallenstein Forest
  288. European Starling Sturnus vulgaris
    # Count: 100K
    Date:
    Observer: Alan Wormington
    Location: Guelph South End
  289. Brown-headed Cowbird Molothrus ater
    # Count: 85,000
    Date:
    Observer: Alan Wormington
    Location: Guelph South End
  290. Boreal Chickadee Poecile hudsonicus
    # Count: 3
    Date:
    Observer: Geoff Carpentier
    Location: Guelph--University of Guelph (Arboretum)
  291. Field Sparrow Spizella pusilla
    # Count: 24
    Date:
    Observer: Bob Curry
    Location: Concession 1 old fields, Puslinch
  292. Golden-winged Warbler Vermivora chrysoptera
    # Count: 3
    Date:
    Observer: Bob Curry
    Location: Concession 1 old fields, Puslinch
  293. Upland Sandpiper Bartramia longicauda
    # Count: 18
    Date:
    Observer: Bob Curry
    Location: Belwood Lake CA (general location)
  294. Stilt Sandpiper Calidris himantopus
    # Count: 9
    Date:
    Observer: Bob Curry
    Location: Belwood Lake CA (general location)
  295. Purple Martin Progne subis
    # Count: 90
    Date:
    Observer: Bob Curry
    Location: Belwood Lake CA (general location)
  296. Pied-billed Grebe Podilymbus podiceps
    # Count: 200
    Date:
    Observer: Bob Curry
    Location: Mountsberg CA (Wellington side)
  297. Lesser Scaup Aythya affinis
    # Count: 200
    Date:
    Observer: Gustave Yaki
    Location: Mount Forest - Harriston, ON
  298. Black Tern Chlidonias niger
    # Count: 50
    Date:
    Observer: Gustave Yaki
    Location: Luther Marsh, ON
  299. Vesper Sparrow Pooecetes gramineus
    # Count: 20
    Date:
    Observer: Gustave Yaki
    Location: Luther Marsh, ON
  300. Passenger Pigeon Ectopistes migratorius
    # Count: 1
    Date:
    Observer: Published Ontario Bird Records Data
    Location: Guelph, Wellington County
  301. Gyrfalcon Falco rusticolus
    # Count: 1
  302. Barn Owl Tyto alba
    # Count: 1
  303. Northern Hawk Owl Surnia ulula
    # Count: 1
  304. Henslow's Sparrow Centronyx henslowii
    # Count: 5

Exotic: Escapee (10)

  1. Graylag Goose Anser anser
    # Count: 1
    Date:
    Observer: William Konze
    Location: Clifford Sewage Lagoons
  2. Muscovy Duck Cairina moschata
    # Count: 5
    Date:
    Observer: Bill Morrison
    Location: Fergus
  3. Black Swan Cygnus atratus
    # Count: 2
    Date:
    Observer: Luke Raso
    Location: Salem--Veteran's Park
  4. Northern Bobwhite Colinus virginianus
    # Count: 6
    Date:
    Observer: Anonymous eBirder
    Location: Bond Tract (GRCA)
  5. Chukar Alectoris chukar
    # Count: 2
    Date:
    Observer: Liz Jones
    Location: Elora Research Station
  6. Indian Peafowl Pavo cristatus
    # Count: 1
    Date:
    Observer: Janet Spiers
    Location: Salem, Veteran's Park
  7. Budgerigar Melopsittacus undulatus
    # Count: 1
    Date:
    Observer: Matt Iles
    Location: Guelph--Speed River Trail (Speedvale to Eramosa)
  8. Helmeted Guineafowl Numida meleagris
    # Count: 3
    Date:
    Observer: Nigel Finney
    Location: Watson Rd S
  9. European Goldfinch Carduelis carduelis
    # Count: 1
    Date:
    Observer: Bryan Wyatt
    Location: GUELPH- -180 Harvard Road
  10. Common Shelduck Tadorna tadorna
    # Count: 1
    Date:
    Observer: Mike Cadman
    Location: Arthur Sewage Lagoons

Hybrids (15)

  1. Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acuta
    # Count: 2
    Date:
    Observer: Christine Zorn
    Location: 71 Wyndham St S, Guelph CA-ON 43.54149, -80.24217
  2. Herring x Great Black-backed Gull (hybrid) Larus argentatus x marinus
    # Count: 1
    Date:
    Observer: Dan J. MacNeal
    Location: Arthur--Composting Facility
  3. Swan Goose x Canada Goose (hybrid) Anser cygnoides x Branta canadensis
    # Count: 1
    Date:
    Observer: Dan J. MacNeal
    Location: Belwood Lake--Broadway St. Bridge
  4. Common Goldeneye x Hooded Merganser (hybrid) Bucephala clangula x Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Alain Carriere
    Location: Guelph Lake CA--Kaine Hill Drive
  5. Clay-colored x Field Sparrow (hybrid) Spizella pallida x pusilla
    # Count: 1
    Date:
    Observer: Rowan Keunen
    Location: Fletcher Creek Ecological Preserve (AKA Crieff Bog)
  6. Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)
    # Count: 1
    Date:
    Observer: Luke Raso
    Location: Mountsberg CA (Wellington side)
  7. Northern Shoveler x Mallard (hybrid) Spatula clypeata x Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Eric Heisey
    Location: 124 pond
  8. Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    # Count: 1
    Date:
    Observer: Eric Heisey
    Location: Guelph--Speed and Eramosa River confluence
  9. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 8
    Date:
    Observer: Brandon Holden
    Location: Niebaur's Pond
  10. Graylag x Canada Goose (hybrid) Anser anser x Branta canadensis
    # Count: 1
    Date:
    Observer: Curtis Combdon
    Location: Guelph Lake CA (general location)
  11. Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
    # Count: 1
    Date:
    Observer: Brian Rennie
    Location: Mountsberg CA (Wellington side)
  12. Herring x Lesser Black-backed Gull (hybrid) Larus argentatus x fuscus
    # Count: 1
    Date:
    Observer: Rohan van Twest
    Location: Conestogo Lake CA--Dam
  13. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    # Count: 1
    Date:
    Observer: Mike Cadman
    Location: Puslinch Lake (general location)
  14. Gadwall x Mallard (hybrid) Mareca strepera x Anas platyrhynchos
    # Count: 1
    Date:
    Observer: David M. Bell
    Location: Mountsberg CA (Wellington side)
  15. Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus
    # Count: 1
    Date:
    Observer: Joshua Vandermeulen
    Location: Puslinch Lake (general location)

Additional Taxa (91)

  1. Lincoln's/Swamp Sparrow Melospiza lincolnii/georgiana
    # Count: 2
    Date:
    Observer: Joshua Gilbert
    Location: Eramosa river
  2. Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritum
    # Count: 1
    Date:
    Observer: Rebecca Atkinson
    Location: Guelph Lake, Guelph/Eramosa CA-ON 43.59766, -80.24264
  3. Accipiter sp. Accipiter sp.
    # Count: 2
    Date:
    Observer: Mike Cadman
    Location: Guelph Lake CA--SW Woods and Trails
  4. grebe sp. Podicipedidae sp.
    # Count: 2
    Date:
    Observer: Dan J. MacNeal
    Location: Belwood Lake CA (general location)
  5. falcon sp. Falco sp.
    # Count: 2
    Date:
    Observer: Janet Sippel
    Location: 17TNJ61 - Crane Park side
  6. crossbill sp. Loxia sp.
    # Count: 18
    Date:
    Observer: Colin Gerber
    Location: Guelph--Speed River at Niska Road
  7. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 570
    Date:
    Observer: Jake Nafziger
    Location: Conestogo Lake CA--Dam
  8. Horned/Eared Grebe Podiceps auritus/nigricollis
    # Count: 1
    Date:
    Observer: Adrianne Knighton
    Location: Guelph Lake Conservation Area
  9. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: William Konze
    Location: Guelph--Eramosa River trail
  10. new world sparrow sp. Passerellidae sp.
    # Count: 50
    Date:
    Observer: Luke Raso
    Location: Guelph--Powerline Trail
  11. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 150
    Date:
    Observer: Dan J. MacNeal
    Location: Luther Marsh (Wellington side) general location
  12. wren sp. Troglodytidae sp.
    # Count: 4
    Date:
    Observer: Adrianne Knighton
    Location: Speed River Guelph Lake
  13. Golden-winged/Blue-winged Warbler Vermivora chrysoptera/cyanoptera
    # Count: 2
    Date:
    Observer: Gary Rodgers
    Location: 4923 County Road 44, Guelph/Eramosa CA-ON 43.59332, -80.13178
  14. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 2
    Date:
    Observer: Jeff DeRuyter
    Location: Guelph--University of Guelph (Arboretum)
  15. passerine sp. Passeriformes sp.
    # Count: 1000
    Date:
    Observer: Luke Raso
    Location: 8381-8579 East West Luther Townline, Arthur, Ontario, CA (43.858, -80.4)
  16. Cooper's Hawk/American Goshawk Accipiter cooperii/atricapillus
    # Count: 1
    Date:
    Observer: Luke Raso
    Location: School List
  17. Larus sp. Larus sp.
    # Count: 500
    Date:
    Observer: Dan J. MacNeal
    Location: Belwood Lake CA (general location)
  18. new world flycatcher sp. Tyrannidae sp.
    # Count: 4
    Date:
    Observer: Adrianne Knighton
    Location: Guelph Lake Conservation Area
  19. finch sp. Fringillidae sp.
    # Count: 100
    Date:
    Observer: Mike Cadman
    Location: Belwood Lake CA--Shand West Woods
  20. Herring/Lesser Black-backed Gull Larus argentatus/fuscus
    # Count: 1
    Date:
    Observer: Luke Raso
    Location: Guelph Lake CA--Main Beach
  21. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 11
    Date:
    Observer: Fred Urie
    Location: Irish Creek Mill Pond
  22. teal sp. Anatidae sp. (teal sp.)
    # Count: 35
    Date:
    Observer: Alessandra Kite
    Location: Mountsberg Conservation Area, Puslinch CA-ON 43.46421, -80.05934
  23. eagle sp. Accipitridae sp. (eagle sp.)
    # Count: 2
    Date:
    Observer: Randy Husson
    Location: Guelph--Area bordered by Hanlon, Downey Rd., Laird Rd.
  24. crow/raven sp. Corvus sp.
    # Count: 30
    Date:
    Observer: Heather Mair
    Location: Near Hanlon
  25. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 33
    Date:
    Observer: Aaron Keating
    Location: Guelph Lake CA--North Arm
  26. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 8
    Date:
    Observer: Megan Haessler
    Location: The Arboretum, University of Guelph, Guelph CA-ON 43.54219, -80.21121
  27. Buteo sp. Buteo sp.
    # Count: 50
    Date:
    Observer: Janet Sippel
    Location: Guelph Lake CA (general location)
  28. peep sp. Calidris sp. (peep sp.)
    # Count: 50
    Date:
    Observer: Dan J. MacNeal
    Location: Belwood Lake--Broadway St. Bridge
  29. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 7
    Date:
    Observer: Mike Cadman
    Location: South marsh Luther.
  30. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Sebi B
    Location: Kiera's Forest
  31. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 2
    Date:
    Observer: Brian Husband
    Location: 66 Ash St, Rockwood CA-ON 43.58616, -80.14668
  32. heron sp. Ardeidae sp.
    # Count: 2
    Date:
    Observer: Heather Broddy
    Location: Guelph Lake CA (general location)
  33. swan sp. Cygnus sp.
    # Count: 113
    Date:
    Observer: William Konze
    Location: Luther Marsh (Wellington side) general location
  34. woodpecker sp. Picidae sp.
    # Count: 4
    Date:
    Observer: Marie Shoup
    Location: Guelph--University of Guelph (Arboretum)
  35. Acanthis/Spinus sp. Acanthis/Spinus sp.
    # Count: 50
    Date:
    Observer: Luke Raso
    Location: Luke's Neighborhood
  36. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 10
    Date:
    Observer: tom cordingley
    Location: 5055 5th line
  37. Common/Hoary Redpoll Acanthis flammea/hornemanni
    # Count: 400
    Date:
    Observer: Janet Sippel
    Location: Fergus - 2 Line off of 6
  38. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    # Count: 54
    Date:
    Observer: Randy Husson
    Location: Mountsberg CA (Wellington side)
  39. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Luke Raso
    Location: Luke's Neighborhood
  40. Black-bellied Plover/golden-plover sp. Pluvialis sp.
    # Count: 75
    Date:
    Observer: Dan J. MacNeal
    Location: Luther Marsh--Bootlegger's Causeway and South Boat Ramp
  41. nuthatch sp. Sitta sp.
    # Count: 10
    Date:
    Observer: John Markvart
    Location: Elora--Rail Trestle Trail Ponds
  42. rail/crake sp. Rallidae sp. (rail/crake sp.)
    # Count: 2
    Date:
    Observer: Kellie Superina
    Location: Damascus Reservoir (at Side Rd 13)
  43. bird sp. Aves sp.
    # Count: 20
    Date:
    Observer: Luke Raso
    Location: Luke's Neighborhood
  44. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 500
    Date:
    Observer: Pete Goulding
    Location: W Part LOT 14 Con 12
  45. Snow/Ross's Goose Anser caerulescens/rossii
    # Count: 1
    Date:
    Observer: Eric Heisey
    Location: Guelph--Pond at Watson Pkwy and York Rd
  46. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Mike Cadman
    Location: Guelph Lake CA--Kaine Hill Drive
  47. new world warbler sp. Parulidae sp.
    # Count: 1380
    Date:
    Observer: Ben Oldfield
    Location: Guelph--University of Guelph (Arboretum)
  48. swallow sp. Hirundinidae sp.
    # Count: 2500
    Date:
    Observer: Mike Cadman
    Location: Niebaur's Pond
  49. new world oriole sp. Icterus sp.
    # Count: 1
    Date:
    Observer: Stephen Chase
    Location: 6674 County Road 7, Centre Wellington CA-ON (43.6942,-80.4543)
  50. Rusty/Brewer's Blackbird Euphagus carolinus/cyanocephalus
    # Count: 1
    Date:
    Observer: Cameron Summers
    Location: Guelph Lake CA (general location)
  51. white-winged gull sp. Larus sp. (white-winged gull sp.)
    # Count: 8
    Date:
    Observer: Eric Heisey
    Location: 7520–7622 4th Line, Mapleton CA-ON (43.6644,-80.6565)
  52. crow sp. Corvus sp. (crow sp.)
    # Count: 60
    Date:
    Observer: Kyle Swanson
    Location: 6728 Wellington Road 12, Mapleton CA-ON (43.6666,-80.6618)
  53. vireo sp. Vireo sp.
    # Count: 3
    Date:
    Observer: Brandon Edwards
    Location: Guelph--University of Guelph (Arboretum)
  54. Pheucticus sp. Pheucticus sp.
    # Count: 1
    Date:
    Observer: Fred Urie
    Location: Preservation Loop
  55. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 5
    Date:
    Observer: Rod Martinez
    Location: CA-Ontario-Guelph-Hill Trail - 43.573x-80.223 - 2017-03-15 5:49 PM
  56. White-crowned/White-throated Sparrow Zonotrichia leucophrys/albicollis
    # Count: 2
    Date:
    Observer: Helen Pinchen
    Location: CA-ON-Erin-32nd Side Rd - 43.6568x-80.0557
  57. Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.
    # Count: 23
    Date:
    Observer: Mary Hayden
    Location: Highway 6
  58. merganser sp. Mergellus/Lophodytes/Mergus sp.
    # Count: 200
    Date:
    Observer: Kyle Horner
    Location: Guelph Lake CA--Dam
  59. Empidonax sp. Empidonax sp.
    # Count: 6
    Date:
    Observer: Marian Thorpe
    Location: Guelph--University of Guelph (Arboretum)
  60. Aythya sp. Aythya sp.
    # Count: 75
    Date:
    Observer: David McCorquodale
    Location: Belwood Lake CA--Shand Dam and Boat Launch
  61. shorebird sp. Charadriiformes sp.
    # Count: 100
    Date:
    Observer: Curtis Combdon
    Location: Belwood Lake CA (general location)
  62. duck sp. Anatidae (duck sp.)
    # Count: 1500
    Date:
    Observer: Dan J. MacNeal
    Location: Luther Marsh--West Boat Ramp and Sanctuary
  63. Branta sp. Branta sp.
    # Count: 1
    Date:
    Observer: Gavin McKinnon
    Location: Niebaur's Pond
  64. tern sp. Sterninae sp.
    # Count: 3
    Date:
    Observer: Kelly Balkom
    Location: Luther Marsh--Least Bittern pond
  65. solitary vireo sp. Vireo cassinii/solitarius/plumbeus
    # Count: 1
    Date:
    Observer: Magdalena Z
    Location: Guelph--Speed River Trail (Speedvale to Eramosa)
  66. goose sp. Anatidae (goose sp.)
    # Count: 27
    Date:
    Observer: Darrell Maw
    Location: Guelph--Old Lafarge site east of Hanlon
  67. Long-eared/Short-eared Owl Asio otus/flammeus
    # Count: 1
    Date:
    Observer: Reuven Martin
    Location: Guelph--Hart's Lane and adjacent swamp
  68. owl sp. Strigiformes sp.
    # Count: 3
    Date:
    Observer: Rob Porter
    Location: Smale Tract --Wellington County Forest
  69. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 1
    Date:
    Observer: Fred Urie
    Location: Leslie Road - Cedar Opening
  70. waterfowl sp. Anatidae sp.
    # Count: 50
    Date:
    Observer: scott silver
    Location: Mount Forest--Murphys Park
  71. Catharus sp. Catharus sp.
    # Count: 35
    Date:
    Observer: Brett Fried
    Location: AAA--78 College Ave.--Yard
  72. Western/Eastern Meadowlark Sturnella neglecta/magna
    # Count: 2
    Date:
    Observer: Alain Carriere
    Location: Rail line: North of Woodlawn & Edinburgh
  73. blackbird sp. Icteridae sp.
    # Count: 6000
    Date:
    Observer: Curtis Combdon
    Location: Guelph Lake Reservoir/Nature Centre
  74. Surf/Black Scoter Melanitta perspicillata/americana
    # Count: 1
    Date:
    Observer: Kelly Balkom
    Location: Guelph Lake
  75. thrush sp. Turdidae sp.
    # Count: 20
    Date:
    Observer: Matt Iles
    Location: Guelph--Barber Avenue Estate
  76. Leiothlypis sp. Leiothlypis sp.
    # Count: 75
    Date:
    Observer: Brett Fried
    Location: AAA--78 College Ave.--Yard
  77. Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
    # Count: 100
    Date:
    Observer: Brett Fried
    Location: AAA--78 College Ave.--Yard
  78. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 40
    Date:
    Observer: Daphne Rappard
    Location: 240 Normanby St. N.
  79. Bohemian/Cedar Waxwing Bombycilla garrulus/cedrorum
    # Count: 70
    Date:
    Observer: Rohan van Twest
    Location: Guelph--Old Lafarge site east of Hanlon
  80. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 450
    Date:
    Observer: Mike V.A. Burrell
    Location: Conestoga Lake CA (general location)
  81. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    # Count: 20
    Date:
    Observer: James Telford
    Location: Guelph--University of Guelph (Arboretum)
  82. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 300
    Date:
    Observer: Tyler L. Hoar
    Location: Luther Marsh (wellington county area)
  83. Buteo/eagle sp. Buteo/eagle sp.
    # Count: 1
    Date:
    Observer: james burns
    Location: moffat
  84. Tringa sp. Tringa sp.
    # Count: 2
    Date:
    Observer: Mike Cadman
    Location: Mountsberg CA (Wellington side)
  85. bluebird sp. Sialia sp.
    # Count: 2
    Date:
    Observer: Wendy Rudd
    Location: Guelph Lake CA--Nature Centre
  86. plover sp. Charadriidae sp.
    # Count: 65
    Date:
    Observer: Kenneth G.D. Burrell
    Location: Conestoga Lake CA (general location)
  87. Common/Short-billed Gull Larus canus/brachyrhynchus
    # Count: 1
    Date:
    Observer: Published Ontario Bird Records Data
    Location: Dracon--6th Line and 20th Sideroad
  88. Coccyzus sp. Coccyzus sp.
    # Count: 1
    Date:
    Observer: Birds Canada
    Location: atlas square: 17NJ36 - point (#60819)
  89. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    # Count: 2
    Date:
    Observer: Andrew Bendall
    Location: Guelph--University of Guelph (Arboretum)
  90. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    # Count: 1
    Date:
    Observer: Published Ontario Bird Records Data
    Location: Guelph Lake CA (general location)
  91. gull sp. Larinae sp.
    # Count: 6800
    Date:
    Observer: Mike Cadman
    Location: Guelph Lake CA (general location)