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Butterfield Canyon--Lower (canyon bottom)

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Bird List

Updated ~14 seconds ago
125 All Years 32 This Year 2024 19 This Month May 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (125)

  1. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Don Allred
    Location: Butterfield Canyon--Lower (canyon bottom)
  2. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Joanna Kane
    Location: Butterfield Canyon--Lower (canyon bottom)
  3. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Beth Cottam
    Location: Butterfield Canyon--Lower (canyon bottom)
  4. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Shawn Pladas
    Location: Butterfield Canyon--Lower (canyon bottom)
  5. Western Screech-Owl Megascops kennicottii
    # Count: 1
    Date:
    Observer: Rachel LeBlanc
    Location: Butterfield Canyon--Lower (canyon bottom)
  6. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  7. Dusky Grouse Dendragapus obscurus
    # Count: 2
    Date:
    Observer: Matthew Pendleton
    Location: Butterfield Canyon--Lower (canyon bottom)
  8. American Goshawk Accipiter atricapillus
    # Count: 1
    Date:
    Observer: Joe Dziedzina
    Location: Butterfield Canyon--Lower (canyon bottom)
  9. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  10. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Daniel Sachse
    Location: Butterfield Canyon--Lower (canyon bottom)
  11. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Bruce Robinson
    Location: Butterfield Canyon--Lower (canyon bottom)
  12. Vesper Sparrow Pooecetes gramineus
    # Count: 2
    Date:
    Observer: Bruce Robinson
    Location: Butterfield Canyon--Lower (canyon bottom)
  13. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  14. Northern Pygmy-Owl Glaucidium gnoma
    # Count: 1
    Date:
    Observer: Bruce Robinson
    Location: Butterfield Canyon--Lower (canyon bottom)
  15. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Bruce Robinson
    Location: Butterfield Canyon--Lower (canyon bottom)
  16. Northern Saw-whet Owl Aegolius acadicus
    # Count: 1
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  17. Great-tailed Grackle Quiscalus mexicanus
    # Count: 2
    Date:
    Observer: Matthew Pendleton
    Location: Butterfield Canyon--Lower (canyon bottom)
  18. Evening Grosbeak Coccothraustes vespertinus
    # Count: 2
    Date:
    Observer: Matthew Pendleton
    Location: Butterfield Canyon--Lower (canyon bottom)
  19. Gray-crowned Rosy-Finch Leucosticte tephrocotis
    # Count: X
    Date:
    Observer: Neil Paprocki
    Location: Butterfield Canyon--Lower (canyon bottom)
  20. Lincoln's Sparrow Melospiza lincolnii
    # Count: 2
    Date:
    Observer: Neil Paprocki
    Location: Butterfield Canyon--Lower (canyon bottom)
  21. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Richard Parsons
    Location: Butterfield Canyon--Lower (canyon bottom)
  22. Rock Wren Salpinctes obsoletus
    # Count: 1
    Date:
    Observer: Alan Van Norman
    Location: Butterfield Canyon--Lower (canyon bottom)
  23. Gray Flycatcher Empidonax wrightii
    # Count: 3
    Date:
    Observer: Neil Paprocki
    Location: Butterfield Canyon--Lower (canyon bottom)
  24. Wilson's Warbler Cardellina pusilla
    # Count: 2
    Date:
    Observer: Neil Paprocki
    Location: Butterfield Canyon--Lower (canyon bottom)
  25. Ring-billed Gull Larus delawarensis
    # Count: X
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  26. American White Pelican Pelecanus erythrorhynchos
    # Count: 73
    Date:
    Observer: Lauri Taylor
    Location: Butterfield Canyon--Lower (canyon bottom)
  27. Red-winged Blackbird Agelaius phoeniceus
    # Count: 4
    Date:
    Observer: Lauri Taylor
    Location: Butterfield Canyon--Lower (canyon bottom)
  28. Yellow-breasted Chat Icteria virens
    # Count: 2
    Date:
    Observer: Matthew Pendleton
    Location: Butterfield Canyon--Lower (canyon bottom)
  29. Red Crossbill Loxia curvirostra
    # Count: 1
    Date:
    Observer: Rachel LeBlanc
    Location: Butterfield Canyon--Lower (canyon bottom)
  30. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  31. Pacific Wren Troglodytes pacificus
    # Count: 1
    Date:
    Observer: Rachel LeBlanc
    Location: Butterfield Canyon--Lower (canyon bottom)
  32. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Rachel LeBlanc
    Location: Butterfield Canyon--Lower (canyon bottom)
  33. Bushtit Psaltriparus minimus
    # Count: 12
    Date:
    Observer: Rachel LeBlanc
    Location: Butterfield Canyon--Lower (canyon bottom)
  34. Common Redpoll Acanthis flammea
    # Count: 1
    Date:
    Observer: Rachel LeBlanc
    Location: Butterfield Canyon--Lower (canyon bottom)
  35. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Kendall Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  36. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Kendall Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  37. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  38. Golden Eagle Aquila chrysaetos
    # Count: X
    Date:
    Observer: Larry Draper
    Location: Butterfield Canyon--Lower (canyon bottom)
  39. Olive-sided Flycatcher Contopus cooperi
    # Count: X
    Date:
    Observer: Larry Draper
    Location: Butterfield Canyon--Lower (canyon bottom)
  40. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Kendall Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  41. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Norm Jenson
    Location: Butterfield Canyon--Lower (canyon bottom)
  42. Cedar Waxwing Bombycilla cedrorum
    # Count: 1
    Date:
    Observer: Kendall Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  43. American Crow Corvus brachyrhynchos
    # Count: 14
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  44. Say's Phoebe Sayornis saya
    # Count: 3
    Date:
    Observer: Rachel LeBlanc
    Location: Butterfield Canyon--Lower (canyon bottom)
  45. White-breasted Nuthatch Sitta carolinensis
    # Count: X
    Date:
    Observer: Susan Gray
    Location: Butterfield Canyon--Lower (canyon bottom)
  46. Brown Creeper Certhia americana
    # Count: X
    Date:
    Observer: Susan Gray
    Location: Butterfield Canyon--Lower (canyon bottom)
  47. Eastern Kingbird Tyrannus tyrannus
    # Count: X
    Date:
    Observer: Susan Gray
    Location: Butterfield Canyon--Lower (canyon bottom)
  48. Steller's Jay Cyanocitta stelleri
    # Count: X
    Date:
    Observer: Susan Gray
    Location: Butterfield Canyon--Lower (canyon bottom)
  49. Mountain Chickadee Poecile gambeli
    # Count: X
    Date:
    Observer: Susan Gray
    Location: Butterfield Canyon--Lower (canyon bottom)
  50. Mallard Anas platyrhynchos
    # Count: X
    Date:
    Observer: Larry Draper
    Location: Butterfield Canyon--Lower (canyon bottom)
  51. Sharp-shinned Hawk Accipiter striatus
    # Count: X
    Date:
    Observer: Larry Draper
    Location: Butterfield Canyon--Lower (canyon bottom)
  52. Orange-crowned Warbler Leiothlypis celata
    # Count: X
    Date:
    Observer: Larry Draper
    Location: Butterfield Canyon--Lower (canyon bottom)
  53. Canada Goose Branta canadensis
    # Count: X
    Date:
    Observer: Larry Draper
    Location: Butterfield Canyon--Lower (canyon bottom)
  54. Bullock's Oriole Icterus bullockii
    # Count: 6
    Date:
    Observer: Tim Avery
    Location: Butterfield Canyon--Lower (canyon bottom)
  55. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Jeff Mohamed, cc
    Location: Butterfield Canyon--Lower (canyon bottom)
  56. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Tim Avery
    Location: Butterfield Canyon--Lower (canyon bottom)
  57. Black-chinned Hummingbird Archilochus alexandri
    # Count: X
    Date:
    Observer: Jeff Bilsky
    Location: Butterfield Canyon--Lower (canyon bottom)
  58. California Gull Larus californicus
    # Count: X
    Date:
    Observer: Jeff Bilsky
    Location: Butterfield Canyon--Lower (canyon bottom)
  59. Western Wood-Pewee Contopus sordidulus
    # Count: X
    Date:
    Observer: Jeff Bilsky
    Location: Butterfield Canyon--Lower (canyon bottom)
  60. Brown-headed Cowbird Molothrus ater
    # Count: X
    Date:
    Observer: Jeff Bilsky
    Location: Butterfield Canyon--Lower (canyon bottom)
  61. MacGillivray's Warbler Geothlypis tolmiei
    # Count: X
    Date:
    Observer: Jeff Bilsky
    Location: Butterfield Canyon--Lower (canyon bottom)
  62. Yellow Warbler Setophaga petechia
    # Count: X
    Date:
    Observer: Jeff Bilsky
    Location: Butterfield Canyon--Lower (canyon bottom)
  63. Eurasian Collared-Dove Streptopelia decaocto
    # Count: X
    Date:
    Observer: Bill Slater
    Location: Butterfield Canyon--Lower (canyon bottom)
  64. Mourning Dove Zenaida macroura
    # Count: X
    Date:
    Observer: Bill Slater
    Location: Butterfield Canyon--Lower (canyon bottom)
  65. Ruby-crowned Kinglet Corthylio calendula
    # Count: X
    Date:
    Observer: Bill Slater
    Location: Butterfield Canyon--Lower (canyon bottom)
  66. European Starling Sturnus vulgaris
    # Count: X
    Date:
    Observer: Bill Slater
    Location: Butterfield Canyon--Lower (canyon bottom)
  67. Yellow-rumped Warbler Setophaga coronata
    # Count: X
    Date:
    Observer: Bill Slater
    Location: Butterfield Canyon--Lower (canyon bottom)
  68. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Tim Avery
    Location: Butterfield Canyon--Lower (canyon bottom)
  69. Red-naped Sapsucker Sphyrapicus nuchalis
    # Count: 2
    Date:
    Observer: Tim Avery
    Location: Butterfield Canyon--Lower (canyon bottom)
  70. Barn Swallow Hirundo rustica
    # Count: 4
    Date:
    Observer: Tim Avery
    Location: Butterfield Canyon--Lower (canyon bottom)
  71. Townsend's Solitaire Myadestes townsendi
    # Count: 1
    Date:
    Observer: Tim Avery
    Location: Butterfield Canyon--Lower (canyon bottom)
  72. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: Tim Avery
    Location: Butterfield Canyon--Lower (canyon bottom)
  73. Dusky Flycatcher Empidonax oberholseri
    # Count: 1
    Date:
    Observer: Tim Avery
    Location: Butterfield Canyon--Lower (canyon bottom)
  74. Juniper Titmouse Baeolophus ridgwayi
    # Count: 1
    Date:
    Observer: Tim Avery
    Location: Butterfield Canyon--Lower (canyon bottom)
  75. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Tim Avery
    Location: Butterfield Canyon--Lower (canyon bottom)
  76. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Tim Avery
    Location: Butterfield Canyon--Lower (canyon bottom)
  77. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Tim Avery
    Location: Butterfield Canyon--Lower (canyon bottom)
  78. Virginia's Warbler Leiothlypis virginiae
    # Count: 9
    Date:
    Observer: Tim Avery
    Location: Butterfield Canyon--Lower (canyon bottom)
  79. Wild Turkey Meleagris gallopavo
    # Count: 4
    Date:
    Observer: Eric Huish
    Location: Butterfield Canyon--Lower (canyon bottom)
  80. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Eric Huish
    Location: Butterfield Canyon--Lower (canyon bottom)
  81. Green-tailed Towhee Pipilo chlorurus
    # Count: 1
    Date:
    Observer: Eric Huish
    Location: Butterfield Canyon--Lower (canyon bottom)
  82. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: KC Childs
    Location: Butterfield Canyon--Lower (canyon bottom)
  83. Lesser Goldfinch Spinus psaltria
    # Count: 1
    Date:
    Observer: KC Childs
    Location: Butterfield Canyon--Lower (canyon bottom)
  84. California Quail Callipepla californica
    # Count: X
    Date:
    Observer: Julie Van Moorhem
    Location: Butterfield Canyon--Lower (canyon bottom)
  85. Woodhouse's Scrub-Jay Aphelocoma woodhouseii
    # Count: X
    Date:
    Observer: Julie Van Moorhem
    Location: Butterfield Canyon--Lower (canyon bottom)
  86. House Sparrow Passer domesticus
    # Count: X
    Date:
    Observer: Julie Van Moorhem
    Location: Butterfield Canyon--Lower (canyon bottom)
  87. Pine Siskin Spinus pinus
    # Count: X
    Date:
    Observer: Julie Van Moorhem
    Location: Butterfield Canyon--Lower (canyon bottom)
  88. Dark-eyed Junco Junco hyemalis
    # Count: X
    Date:
    Observer: Julie Van Moorhem
    Location: Butterfield Canyon--Lower (canyon bottom)
  89. House Finch Haemorhous mexicanus
    # Count: 2
    Date:
    Observer: Eric Huish
    Location: Butterfield Canyon--Lower (canyon bottom)
  90. Mountain Bluebird Sialia currucoides
    # Count: X
    Date:
    Observer: Pomera Fronce
    Location: Butterfield Canyon--Lower (canyon bottom)
  91. Cassin's Finch Haemorhous cassinii
    # Count: 1
    Date:
    Observer: KC Childs
    Location: Butterfield Canyon--Lower (canyon bottom)
  92. Rock Pigeon Columba livia
    # Count: 4
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  93. Broad-tailed Hummingbird Selasphorus platycercus
    # Count: 1
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  94. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  95. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  96. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  97. Downy Woodpecker Dryobates pubescens
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  98. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  99. American Kestrel Falco sparverius
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  100. Western Flycatcher Empidonax difficilis
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  101. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  102. Plumbeous Vireo Vireo plumbeus
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  103. Warbling Vireo Vireo gilvus
    # Count: 4
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  104. Black-billed Magpie Pica hudsonia
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  105. Black-capped Chickadee Poecile atricapillus
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  106. Horned Lark Eremophila alpestris
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  107. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  108. Violet-green Swallow Tachycineta thalassina
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  109. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  110. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  111. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  112. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  113. Hermit Thrush Catharus guttatus
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  114. American Robin Turdus migratorius
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  115. American Goldfinch Spinus tristis
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  116. Chipping Sparrow Spizella passerina
    # Count: 3
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  117. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  118. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  119. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  120. Western Meadowlark Sturnella neglecta
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  121. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 4
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  122. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  123. Western Tanager Piranga ludoviciana
    # Count: 2
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  124. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 3
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)
  125. Lazuli Bunting Passerina amoena
    # Count: 6
    Date:
    Observer: Michael Bowen
    Location: Butterfield Canyon--Lower (canyon bottom)

Additional Taxa (15)

  1. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  2. passerine sp. Passeriformes sp.
    # Count: 2
    Date:
    Observer: David Wheeler
    Location: Butterfield Canyon--Lower (canyon bottom)
  3. rosy-finch sp. Leucosticte sp.
    # Count: 90
    Date:
    Observer: Neil Paprocki
    Location: Butterfield Canyon--Lower (canyon bottom)
  4. Hammond's/Dusky Flycatcher Empidonax hammondii/oberholseri
    # Count: 2
    Date:
    Observer: Neil Paprocki
    Location: Butterfield Canyon--Lower (canyon bottom)
  5. gull sp. Larinae sp.
    # Count: 450
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  6. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  7. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Lauri Taylor
    Location: Butterfield Canyon--Lower (canyon bottom)
  8. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  9. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  10. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Kendall Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  11. blackbird sp. Icteridae sp.
    # Count: 1
    Date:
    Observer: Kendall Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  12. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Kendall Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  13. swallow sp. Hirundinidae sp.
    # Count: 6
    Date:
    Observer: Jon Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  14. new world warbler sp. Parulidae sp.
    # Count: 2
    Date:
    Observer: Kendall Watkins
    Location: Butterfield Canyon--Lower (canyon bottom)
  15. Empidonax sp. Empidonax sp.
    # Count: 2
    Date:
    Observer: Eric Huish
    Location: Butterfield Canyon--Lower (canyon bottom)