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Butterfield Canyon--Lower (canyon bottom)

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Bird List

Updated ~6 seconds ago
126 All Years 62 This Year 2024 45 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (126)

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

Additional Taxa (15)

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