Menu

Change Region

Change Region

Langdon Reservoir--North Access (Drumheller Co.)

Directions Map

Explore...

Bird List

Updated ~9 seconds ago
152 All Years 71 This Year 2024 0 This Month Nov 2024
Last Observed First Observed High Count

Custom Time Period

Change Time Period

Sort by

  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (152)

  1. Sprague's Pipit Anthus spragueii
    # Count: 5
    Date:
    Observer: Nature Calgary
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  2. Baird's Sparrow Centronyx bairdii
    # Count: 4
    Date:
    Observer: Nature Calgary
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  3. Black Turnstone Arenaria melanocephala
    # Count: 1
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  4. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  5. Brown Thrasher Toxostoma rufum
    # Count: X
    Date:
    Observer: Bernard Goulet
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  6. Cooper's Hawk Astur cooperii
    # Count: X
    Date:
    Observer: Bernard Goulet
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  7. Red-necked Phalarope Phalaropus lobatus
    # Count: X
    Date:
    Observer: Bernard Goulet
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  8. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  9. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 6
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  10. Eurasian Wigeon Mareca penelope
    # Count: X
    Date:
    Observer: Bernard Goulet
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  11. Red-breasted Merganser Mergus serrator
    # Count: X
    Date:
    Observer: Bernard Goulet
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  12. Ross's Goose Anser rossii
    # Count: X
    Date:
    Observer: Bernard Goulet
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  13. Upland Sandpiper Bartramia longicauda
    # Count: X
    Date:
    Observer: Bernard Goulet
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  14. Swamp Sparrow Melospiza georgiana
    # Count: 2
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  15. Parasitic Jaeger Stercorarius parasiticus
    # Count: 1
    Date:
    Observer: Bernard Goulet
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  16. Hooded Merganser Lophodytes cucullatus
    # Count: X
    Date:
    Observer: Bernard Goulet
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  17. Sharp-tailed Sandpiper Calidris acuminata
    # Count: 3
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  18. Northern House Wren Troglodytes aedon
    # Count: 2
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  19. LeConte's Sparrow Ammospiza leconteii
    # Count: 8
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  20. Common Tern Sterna hirundo
    # Count: 4
    Date:
    Observer: Ted Hindmarch
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  21. Rusty Blackbird Euphagus carolinus
    # Count: 1
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  22. Sandhill Crane Antigone canadensis
    # Count: 2
    Date:
    Observer: Michael Harrison
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  23. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Michael Harrison
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  24. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 1
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  25. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Judy Swan
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  26. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Andrew Hart
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  27. Loggerhead Shrike Lanius ludovicianus
    # Count: 2
    Date:
    Observer: Lorrie Anderson
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  28. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 3
    Date:
    Observer: Michelle Schreder
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  29. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Lorrie Anderson
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  30. Great Horned Owl Bubo virginianus
    # Count: 2
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  31. Short-eared Owl Asio flammeus
    # Count: 3
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  32. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  33. Chipping Sparrow Spizella passerina
    # Count: 2
    Date:
    Observer: Jennifer Bryden
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  34. Nelson's Sparrow Ammospiza nelsoni
    # Count: 1
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  35. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  36. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: Tim Allison
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  37. Purple Martin Progne subis
    # Count: 2
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  38. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  39. Common Merganser Mergus merganser
    # Count: 15
    Date:
    Observer: Blake Weis
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  40. Greater Scaup Aythya marila
    # Count: 2
    Date:
    Observer: Scott Jubinville
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  41. Bank Swallow Riparia riparia
    # Count: 2
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  42. Cliff Swallow Petrochelidon pyrrhonota
    # Count: X
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  43. Semipalmated Plover Charadrius semipalmatus
    # Count: 1
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  44. Sabine's Gull Xema sabini
    # Count: 5
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  45. Pine Siskin Spinus pinus
    # Count: 4
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  46. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 150
    Date:
    Observer: Ray Wershler
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  47. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Wilson Davidson
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  48. Snowy Owl Bubo scandiacus
    # Count: 1
    Date:
    Observer: Dave Clark
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  49. Long-billed Curlew Numenius americanus
    # Count: 1
    Date:
    Observer: Neil Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  50. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: ena spalding
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  51. Greater White-fronted Goose Anser albifrons
    # Count: 80
    Date:
    Observer: Ethan Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  52. American Goldfinch Spinus tristis
    # Count: 4
    Date:
    Observer: Ethan Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  53. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Michael Harrison
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  54. Pacific Golden-Plover Pluvialis fulva
    # Count: 1
    Date:
    Observer: Bruce M. Di Labio
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  55. American Tree Sparrow Spizelloides arborea
    # Count: 1
    Date:
    Observer: Mike Russum
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  56. Trumpeter Swan Cygnus buccinator
    # Count: 26
    Date:
    Observer: Brent Murphy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  57. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 4
    Date:
    Observer: Brent Murphy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  58. Horned Lark Eremophila alpestris
    # Count: 5
    Date:
    Observer: Michael Harrison
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  59. American Herring Gull Larus smithsonianus
    # Count: X
    Date:
    Observer: Gary Kurtz
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  60. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Doug Maxwell
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  61. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Doug Maxwell
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  62. Black Tern Chlidonias niger
    # Count: 4
    Date:
    Observer: Dona Trodd
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  63. Belted Kingfisher Megaceryle alcyon
    # Count: 2
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  64. Stilt Sandpiper Calidris himantopus
    # Count: 2
    Date:
    Observer: Michael Harrison
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  65. Semipalmated Sandpiper Calidris pusilla
    # Count: 50
    Date:
    Observer: Rick Robb
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  66. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Rick Robb
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  67. Northern Flicker Colaptes auratus
    # Count: 3
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  68. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  69. Black-bellied Plover Pluvialis squatarola
    # Count: 9
    Date:
    Observer: Tom Wells
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  70. Solitary Sandpiper Tringa solitaria
    # Count: 4
    Date:
    Observer: Tom Wells
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  71. Caspian Tern Hydroprogne caspia
    # Count: 2
    Date:
    Observer: Tom Wells
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  72. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Tom Wells
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  73. White-faced Ibis Plegadis chihi
    # Count: 2
    Date:
    Observer: Tom Wells
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  74. Black-necked Stilt Himantopus mexicanus
    # Count: 3
    Date:
    Observer: Heather Cuthill
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  75. Wilson's Phalarope Phalaropus tricolor
    # Count: 6
    Date:
    Observer: Heather Cuthill
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  76. Least Sandpiper Calidris minutilla
    # Count: 4
    Date:
    Observer: Heather Cuthill
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  77. Vesper Sparrow Pooecetes gramineus
    # Count: X
    Date:
    Observer: Heather Cuthill
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  78. American White Pelican Pelecanus erythrorhynchos
    # Count: 15
    Date:
    Observer: Dona Trodd
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  79. Common Grackle Quiscalus quiscula
    # Count: 2
    Date:
    Observer: Dona Trodd
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  80. American Golden-Plover Pluvialis dominica
    # Count: 2
    Date:
    Observer: Bob Bowhay
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  81. Greater Yellowlegs Tringa melanoleuca
    # Count: 3
    Date:
    Observer: Bob Bowhay
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  82. Gray Partridge Perdix perdix
    # Count: X
    Date:
    Observer: Zach McIver
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  83. Rock Pigeon Columba livia
    # Count: X
    Date:
    Observer: Zach McIver
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  84. Redpoll Acanthis flammea
    # Count: 15
    Date:
    Observer: Zach McIver
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  85. Snow Bunting Plectrophenax nivalis
    # Count: 200
    Date:
    Observer: Zach McIver
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  86. Cinnamon Teal Spatula cyanoptera
    # Count: 1
    Date:
    Observer: Rebeccah S
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  87. Marbled Godwit Limosa fedoa
    # Count: 2
    Date:
    Observer: Rebeccah S
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  88. Common Loon Gavia immer
    # Count: 3
    Date:
    Observer: Neil Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  89. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: Neil Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  90. American Avocet Recurvirostra americana
    # Count: 2
    Date:
    Observer: Cameron Hunter
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  91. Franklin's Gull Leucophaeus pipixcan
    # Count: 5
    Date:
    Observer: Cameron Hunter
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  92. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Cameron Hunter
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  93. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 4
    Date:
    Observer: Cameron Hunter
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  94. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Jennifer Bryden
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  95. Tree Swallow Tachycineta bicolor
    # Count: 30
    Date:
    Observer: Jennifer Bryden
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  96. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Jennifer Bryden
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  97. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  98. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  99. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  100. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  101. American Crow Corvus brachyrhynchos
    # Count: 1
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  102. House Sparrow Passer domesticus
    # Count: 2
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  103. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  104. American Robin Turdus migratorius
    # Count: 2
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  105. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  106. Willet Tringa semipalmata
    # Count: 5
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  107. California Gull Larus californicus
    # Count: 2
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  108. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  109. Ring-necked Pheasant Phasianus colchicus
    # Count: 2
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  110. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  111. Eastern Kingbird Tyrannus tyrannus
    # Count: 2
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  112. Barn Swallow Hirundo rustica
    # Count: 2
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  113. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  114. American Wigeon Mareca americana
    # Count: 8
    Date:
    Observer: Ethan Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  115. Ring-necked Duck Aythya collaris
    # Count: 4
    Date:
    Observer: Ethan Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  116. Common Goldeneye Bucephala clangula
    # Count: 40
    Date:
    Observer: Ethan Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  117. Ruddy Duck Oxyura jamaicensis
    # Count: 5
    Date:
    Observer: Ethan Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  118. Sanderling Calidris alba
    # Count: 7
    Date:
    Observer: Ethan Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  119. Pectoral Sandpiper Calidris melanotos
    # Count: 2
    Date:
    Observer: Ethan Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  120. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Ethan Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  121. Lapland Longspur Calcarius lapponicus
    # Count: 10
    Date:
    Observer: Ethan Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  122. Blue-winged Teal Spatula discors
    # Count: 8
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  123. Lesser Yellowlegs Tringa flavipes
    # Count: 5
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  124. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  125. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  126. Western Grebe Aechmophorus occidentalis
    # Count: 3
    Date:
    Observer: Linda Tamm
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  127. American Pipit Anthus rubescens
    # Count: 4
    Date:
    Observer: Linda Tamm
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  128. Snow Goose Anser caerulescens
    # Count: 800
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  129. Canada Goose Branta canadensis
    # Count: 1
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  130. Tundra Swan Cygnus columbianus
    # Count: 5
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  131. Northern Shoveler Spatula clypeata
    # Count: 6
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  132. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  133. Mallard Anas platyrhynchos
    # Count: 50
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  134. Northern Pintail Anas acuta
    # Count: 10
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  135. Green-winged Teal Anas crecca
    # Count: 100
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  136. Canvasback Aythya valisineria
    # Count: 6
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  137. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  138. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  139. White-winged Scoter Melanitta deglandi
    # Count: 1
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  140. Bufflehead Bucephala albeola
    # Count: 40
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  141. Barrow's Goldeneye Bucephala islandica
    # Count: 1
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  142. American Coot Fulica americana
    # Count: 40
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  143. Killdeer Charadrius vociferus
    # Count: 2
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  144. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 20
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  145. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  146. Horned Grebe Podiceps auritus
    # Count: 2
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  147. Eared Grebe Podiceps nigricollis
    # Count: 4
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  148. Black-billed Magpie Pica hudsonia
    # Count: 2
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  149. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  150. European Starling Sturnus vulgaris
    # Count: 5
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  151. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  152. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Gavin McKinnon
    Location: Langdon Reservoir--North Access (Drumheller Co.)

Exotic: Escapee (2)

  1. Whooper Swan Cygnus cygnus
    # Count: 1
    Date:
    Observer: Brent Murphy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  2. Chukar Alectoris chukar
    # Count: 1
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)

Additional Taxa (12)

  1. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 5
    Date:
    Observer: Blake Weis
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  2. Buteo sp. Buteo sp.
    # Count: 2
    Date:
    Observer: Wilson Davidson
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  3. shorebird sp. Charadriiformes sp. (shorebird sp.)
    # Count: 8
    Date:
    Observer: Rick Robb
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  4. new world sparrow sp. Passerellidae sp.
    # Count: 3
    Date:
    Observer: ena spalding
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  5. Larus sp. Larus sp.
    # Count: 20
    Date:
    Observer: Ethan Denton
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  6. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    # Count: 4
    Date:
    Observer: Mike Russum
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  7. swan sp. Cygnus sp.
    # Count: 5
    Date:
    Observer: Quinn Desilets
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  8. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 400
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  9. swallow sp. Hirundinidae sp.
    # Count: 3
    Date:
    Observer: Don Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  10. peep sp. Calidris sp. (peep sp.)
    # Count: 12
    Date:
    Observer: Elaine Cassidy
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  11. duck sp. Anatidae (duck sp.)
    # Count: 20
    Date:
    Observer: Blake Weis
    Location: Langdon Reservoir--North Access (Drumheller Co.)
  12. gull sp. Larinae sp.
    # Count: 50
    Date:
    Observer: Jennifer Bryden
    Location: Langdon Reservoir--North Access (Drumheller Co.)