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Bird List

Updated ~7 seconds ago
201 All Years 50 This Year 2025 35 This Month Mar 2025
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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (201)

  1. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  2. Mallard Anas platyrhynchos
    # Count: 4
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  3. American Coot Fulica americana
    # Count: 9
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  4. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  5. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  6. Red-tailed Hawk Buteo jamaicensis
    # Count: 2
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  7. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  8. Say's Phoebe Sayornis saya
    # Count: 2
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  9. Mountain Chickadee Poecile gambeli
    # Count: 1
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  10. Bridled Titmouse Baeolophus wollweberi
    # Count: 2
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  11. Pine Siskin Spinus pinus
    # Count: 2
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  12. Lesser Goldfinch Spinus psaltria
    # Count: 2
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  13. Dark-eyed Junco Junco hyemalis
    # Count: 2
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  14. Song Sparrow Melospiza melodia
    # Count: 1
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  15. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  16. Red-winged Blackbird Agelaius phoeniceus
    # Count: 2
    Date:
    Observer: Tonie Hansen
    Location: Rio de Flag--Willow Bend/Urban Trail
  17. Cinnamon Teal Spatula cyanoptera
    # Count: 1
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  18. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  19. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  20. Red-naped Sapsucker Sphyrapicus nuchalis
    # Count: 1
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  21. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  22. Steller's Jay Cyanocitta stelleri
    # Count: 2
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  23. American Crow Corvus brachyrhynchos
    # Count: 3
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  24. Common Raven Corvus corax
    # Count: 4
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  25. Violet-green Swallow Tachycineta thalassina
    # Count: 1
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  26. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  27. White-breasted Nuthatch Sitta carolinensis
    # Count: 2
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  28. Pygmy Nuthatch Sitta pygmaea
    # Count: 5
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  29. Brown Creeper Certhia americana
    # Count: 2
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  30. Western Bluebird Sialia mexicana
    # Count: 2
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  31. American Robin Turdus migratorius
    # Count: 3
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  32. House Finch Haemorhous mexicanus
    # Count: 6
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  33. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 10
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  34. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  35. Vermilion Flycatcher Pyrocephalus rubinus
    # Count: 1
    Date:
    Observer: Ben Pare
    Location: Rio de Flag--Willow Bend/Urban Trail
  36. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: Sofia Bongiorni
    Location: Rio de Flag--Willow Bend/Urban Trail
  37. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Sofia Bongiorni
    Location: Rio de Flag--Willow Bend/Urban Trail
  38. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Sofia Bongiorni
    Location: Rio de Flag--Willow Bend/Urban Trail
  39. Brewer's Blackbird Euphagus cyanocephalus
    # Count: 12
    Date:
    Observer: Sofia Bongiorni
    Location: Rio de Flag--Willow Bend/Urban Trail
  40. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Sam T
    Location: Rio de Flag--Willow Bend/Urban Trail
  41. Green-winged Teal Anas crecca
    # Count: X
    Date:
    Observer: Sam T
    Location: Rio de Flag--Willow Bend/Urban Trail
  42. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Sam T
    Location: Rio de Flag--Willow Bend/Urban Trail
  43. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  44. Rock Pigeon Columba livia
    # Count: 6
    Date:
    Observer: Roger Sleeper
    Location: Rio de Flag--Willow Bend/Urban Trail
  45. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Roger Sleeper
    Location: Rio de Flag--Willow Bend/Urban Trail
  46. House Sparrow Passer domesticus
    # Count: 12
    Date:
    Observer: Roger Sleeper
    Location: Rio de Flag--Willow Bend/Urban Trail
  47. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Harrison Jones
    Location: Rio de Flag--Willow Bend/Urban Trail
  48. Western Meadowlark Sturnella neglecta
    # Count: 10
    Date:
    Observer: Harrison Jones
    Location: Rio de Flag--Willow Bend/Urban Trail
  49. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Sam T
    Location: Rio de Flag--Willow Bend/Urban Trail
  50. Greater Roadrunner Geococcyx californianus
    # Count: 1
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  51. Ring-billed Gull Larus delawarensis
    # Count: 6
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  52. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Harrison Jones
    Location: Rio de Flag--Willow Bend/Urban Trail
  53. Acorn Woodpecker Melanerpes formicivorus
    # Count: 1
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  54. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Sam T
    Location: Rio de Flag--Willow Bend/Urban Trail
  55. Pinyon Jay Gymnorhinus cyanocephalus
    # Count: 1
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  56. Townsend's Solitaire Myadestes townsendi
    # Count: 2
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  57. Yellow-rumped Warbler Setophaga coronata
    # Count: 3
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  58. Chipping Sparrow Spizella passerina
    # Count: 25
    Date:
    Observer: Roger Sleeper
    Location: Rio de Flag--Willow Bend/Urban Trail
  59. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Roger Sleeper
    Location: Rio de Flag--Willow Bend/Urban Trail
  60. Wilson's Warbler Cardellina pusilla
    # Count: 2
    Date:
    Observer: Roger Sleeper
    Location: Rio de Flag--Willow Bend/Urban Trail
  61. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: Roger Sleeper
    Location: Rio de Flag--Willow Bend/Urban Trail
  62. Savannah Sparrow Passerculus sandwichensis
    # Count: 1
    Date:
    Observer: Duan Biggs
    Location: Rio de Flag--Willow Bend/Urban Trail
  63. Nashville Warbler Leiothlypis ruficapilla
    # Count: 2
    Date:
    Observer: Duan Biggs
    Location: Rio de Flag--Willow Bend/Urban Trail
  64. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Larry Langstaff
    Location: Rio de Flag--Willow Bend/Urban Trail
  65. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Larry Langstaff
    Location: Rio de Flag--Willow Bend/Urban Trail
  66. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Larry Langstaff
    Location: Rio de Flag--Willow Bend/Urban Trail
  67. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 9
    Date:
    Observer: Larry Langstaff
    Location: Rio de Flag--Willow Bend/Urban Trail
  68. Hepatic Tanager Piranga flava
    # Count: 1
    Date:
    Observer: Larry Langstaff
    Location: Rio de Flag--Willow Bend/Urban Trail
  69. Indigo Bunting Passerina cyanea
    # Count: 2
    Date:
    Observer: Larry Langstaff
    Location: Rio de Flag--Willow Bend/Urban Trail
  70. Broad-tailed Hummingbird Selasphorus platycercus
    # Count: 2
    Date:
    Observer: Shawn Zack
    Location: Rio de Flag--Willow Bend/Urban Trail
  71. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Shawn Zack
    Location: Rio de Flag--Willow Bend/Urban Trail
  72. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Shawn Zack
    Location: Rio de Flag--Willow Bend/Urban Trail
  73. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Shawn Zack
    Location: Rio de Flag--Willow Bend/Urban Trail
  74. Lazuli Bunting Passerina amoena
    # Count: 2
    Date:
    Observer: Shawn Zack
    Location: Rio de Flag--Willow Bend/Urban Trail
  75. Northern House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Brittain Davis
    Location: Rio de Flag--Willow Bend/Urban Trail
  76. Common Yellowthroat Geothlypis trichas
    # Count: 4
    Date:
    Observer: Brittain Davis
    Location: Rio de Flag--Willow Bend/Urban Trail
  77. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: Seth Inman
    Location: Rio de Flag--Willow Bend/Urban Trail
  78. Western Tanager Piranga ludoviciana
    # Count: 1
    Date:
    Observer: Seth Inman
    Location: Rio de Flag--Willow Bend/Urban Trail
  79. Plumbeous Vireo Vireo plumbeus
    # Count: 2
    Date:
    Observer: Marty & Pam Kelly
    Location: Rio de Flag--Willow Bend/Urban Trail
  80. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 5
    Date:
    Observer: Marty & Pam Kelly
    Location: Rio de Flag--Willow Bend/Urban Trail
  81. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Matthew Scotch
    Location: Rio de Flag--Willow Bend/Urban Trail
  82. Purple Martin Progne subis
    # Count: 2
    Date:
    Observer: Zack Zdinak
    Location: Rio de Flag--Willow Bend/Urban Trail
  83. White-throated Swift Aeronautes saxatalis
    # Count: 8
    Date:
    Observer: Michael Barnes
    Location: Rio de Flag--Willow Bend/Urban Trail
  84. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: Michael Barnes
    Location: Rio de Flag--Willow Bend/Urban Trail
  85. Gray Flycatcher Empidonax wrightii
    # Count: 1
    Date:
    Observer: Michael Barnes
    Location: Rio de Flag--Willow Bend/Urban Trail
  86. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail
  87. Virginia's Warbler Leiothlypis virginiae
    # Count: 1
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail
  88. Western Wood-Pewee Contopus sordidulus
    # Count: 2
    Date:
    Observer: Ben Pare
    Location: Rio de Flag--Willow Bend/Urban Trail
  89. Band-tailed Pigeon Patagioenas fasciata
    # Count: 2
    Date:
    Observer: Thomas Stonestreet
    Location: Rio de Flag--Willow Bend/Urban Trail
  90. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: L Leon
    Location: Rio de Flag--Willow Bend/Urban Trail
  91. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: L Leon
    Location: Rio de Flag--Willow Bend/Urban Trail
  92. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Randy Terra
    Location: Rio de Flag--Willow Bend/Urban Trail
  93. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 3
    Date:
    Observer: Roger Sleeper
    Location: Rio de Flag--Willow Bend/Urban Trail
  94. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Roger Sleeper
    Location: Rio de Flag--Willow Bend/Urban Trail
  95. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: Sam T
    Location: Rio de Flag--Willow Bend/Urban Trail
  96. Red-faced Warbler Cardellina rubrifrons
    # Count: 1
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail
  97. Cassin's Kingbird Tyrannus vociferans
    # Count: 1
    Date:
    Observer: Kay Hawklee
    Location: Rio de Flag--Willow Bend/Urban Trail
  98. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Kara Fox
    Location: Rio de Flag--Willow Bend/Urban Trail
  99. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Josh O’Connor
    Location: Rio de Flag--Willow Bend/Urban Trail
  100. Cassin's Finch Haemorhous cassinii
    # Count: 2
    Date:
    Observer: Grant Pegram
    Location: Rio de Flag--Willow Bend/Urban Trail
  101. Hooded Merganser Lophodytes cucullatus
    # Count: 5
    Date:
    Observer: Terry Blows
    Location: Rio de Flag--Willow Bend/Urban Trail
  102. Evening Grosbeak Coccothraustes vespertinus
    # Count: 50
    Date:
    Observer: Andrew Bechdel
    Location: Rio de Flag--Willow Bend/Urban Trail
  103. Red-breasted Nuthatch Sitta canadensis
    # Count: 2
    Date:
    Observer: Josh O’Connor
    Location: Rio de Flag--Willow Bend/Urban Trail
  104. Cooper's Hawk Astur cooperii
    # Count: 1
    Date:
    Observer: Jake Walker
    Location: Rio de Flag--Willow Bend/Urban Trail
  105. Rock Wren Salpinctes obsoletus
    # Count: 1
    Date:
    Observer: Jake Walker
    Location: Rio de Flag--Willow Bend/Urban Trail
  106. Red Crossbill Loxia curvirostra
    # Count: 3
    Date:
    Observer: Jake Walker
    Location: Rio de Flag--Willow Bend/Urban Trail
  107. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Kevin Kosidlak🦉🦅
    Location: Rio de Flag--Willow Bend/Urban Trail
  108. Green-tailed Towhee Pipilo chlorurus
    # Count: 1
    Date:
    Observer: Kevin Kosidlak🦉🦅
    Location: Rio de Flag--Willow Bend/Urban Trail
  109. Zone-tailed Hawk Buteo albonotatus
    # Count: 1
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail
  110. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: C Hippenmeyer
    Location: Rio de Flag--Willow Bend/Urban Trail
  111. Lewis's Woodpecker Melanerpes lewis
    # Count: 1
    Date:
    Observer: Bruce Kerr
    Location: Rio de Flag--Willow Bend/Urban Trail
  112. American Three-toed Woodpecker Picoides dorsalis
    # Count: 1
    Date:
    Observer: Bruce Kerr
    Location: Rio de Flag--Willow Bend/Urban Trail
  113. Great-tailed Grackle Quiscalus mexicanus
    # Count: 1
    Date:
    Observer: Duan Biggs
    Location: Rio de Flag--Willow Bend/Urban Trail
  114. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Roger Sleeper
    Location: Rio de Flag--Willow Bend/Urban Trail
  115. White-faced Ibis Plegadis chihi
    # Count: 2
    Date:
    Observer: Jenna Riley
    Location: Rio de Flag--Willow Bend/Urban Trail
  116. Canvasback Aythya valisineria
    # Count: 2
    Date:
    Observer: Zack Zdinak
    Location: Rio de Flag--Willow Bend/Urban Trail
  117. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Zack Zdinak
    Location: Rio de Flag--Willow Bend/Urban Trail
  118. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail
  119. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Jeff Foster
    Location: Rio de Flag--Willow Bend/Urban Trail
  120. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Jeff Foster
    Location: Rio de Flag--Willow Bend/Urban Trail
  121. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Don Normandin
    Location: Rio de Flag--Willow Bend/Urban Trail
  122. Black-chinned Hummingbird Archilochus alexandri
    # Count: 1
    Date:
    Observer: Skyler Bol
    Location: Rio de Flag--Willow Bend/Urban Trail
  123. Grace's Warbler Setophaga graciae
    # Count: 1
    Date:
    Observer: Skyler Bol
    Location: Rio de Flag--Willow Bend/Urban Trail
  124. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Jason Wilder
    Location: Rio de Flag--Willow Bend/Urban Trail
  125. European Starling Sturnus vulgaris
    # Count: 1
    Date:
    Observer: Charlie Wright
    Location: Rio de Flag--Willow Bend/Urban Trail
  126. Vesper Sparrow Pooecetes gramineus
    # Count: 2
    Date:
    Observer: Elizabeth Harding
    Location: Rio de Flag--Willow Bend/Urban Trail
  127. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Ken Murphy
    Location: Rio de Flag--Willow Bend/Urban Trail
  128. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Ken Murphy
    Location: Rio de Flag--Willow Bend/Urban Trail
  129. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Ken Murphy
    Location: Rio de Flag--Willow Bend/Urban Trail
  130. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Sochetra Ly
    Location: Rio de Flag--Willow Bend/Urban Trail
  131. Phainopepla Phainopepla nitens
    # Count: 1
    Date:
    Observer: Sochetra Ly
    Location: Rio de Flag--Willow Bend/Urban Trail
  132. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Sochetra Ly
    Location: Rio de Flag--Willow Bend/Urban Trail
  133. Summer Tanager Piranga rubra
    # Count: 2
    Date:
    Observer: Sochetra Ly
    Location: Rio de Flag--Willow Bend/Urban Trail
  134. Great Egret Ardea alba
    # Count: 2
    Date:
    Observer: Michelle Gonzales
    Location: Rio de Flag--Willow Bend/Urban Trail
  135. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Scott Tracy
    Location: Rio de Flag--Willow Bend/Urban Trail
  136. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Scott Tracy
    Location: Rio de Flag--Willow Bend/Urban Trail
  137. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Dennis Wall
    Location: Rio de Flag--Willow Bend/Urban Trail
  138. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: Dennis Wall
    Location: Rio de Flag--Willow Bend/Urban Trail
  139. Canyon Towhee Melozone fusca
    # Count: 2
    Date:
    Observer: Brittain Davis
    Location: Rio de Flag--Willow Bend/Urban Trail
  140. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Jason Wilder
    Location: Rio de Flag--Willow Bend/Urban Trail
  141. Bank Swallow Riparia riparia
    # Count: 1
    Date:
    Observer: Jessica Simmons
    Location: Rio de Flag--Willow Bend/Urban Trail
  142. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: Jessica Simmons
    Location: Rio de Flag--Willow Bend/Urban Trail
  143. Dusky Flycatcher Empidonax oberholseri
    # Count: 1
    Date:
    Observer: Sochetra Ly
    Location: Rio de Flag--Willow Bend/Urban Trail
  144. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Sochetra Ly
    Location: Rio de Flag--Willow Bend/Urban Trail
  145. Grasshopper Sparrow Ammodramus savannarum
    # Count: 1
    Date:
    Observer: Joe Crouse
    Location: Rio de Flag--Willow Bend/Urban Trail
  146. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 2
    Date:
    Observer: Roger Sleeper
    Location: Rio de Flag--Willow Bend/Urban Trail
  147. Painted Redstart Myioborus pictus
    # Count: 2
    Date:
    Observer: Debbie McMahon
    Location: Rio de Flag--Willow Bend/Urban Trail
  148. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Jessica Archibald
    Location: Rio de Flag--Willow Bend/Urban Trail
  149. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Todd Hooe
    Location: Rio de Flag--Willow Bend/Urban Trail
  150. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Todd Hooe
    Location: Rio de Flag--Willow Bend/Urban Trail
  151. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Skyler Bol
    Location: Rio de Flag--Willow Bend/Urban Trail
  152. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Skyler Bol
    Location: Rio de Flag--Willow Bend/Urban Trail
  153. Hermit Thrush Catharus guttatus
    # Count: 2
    Date:
    Observer: Adam Johnson
    Location: Rio de Flag--Willow Bend/Urban Trail
  154. Cedar Waxwing Bombycilla cedrorum
    # Count: 8
    Date:
    Observer: Adam Johnson
    Location: Rio de Flag--Willow Bend/Urban Trail
  155. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Skyler Bol
    Location: Rio de Flag--Willow Bend/Urban Trail
  156. Hermit Warbler Setophaga occidentalis
    # Count: 1
    Date:
    Observer: Skyler Bol
    Location: Rio de Flag--Willow Bend/Urban Trail
  157. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Joe Crouse
    Location: Rio de Flag--Willow Bend/Urban Trail
  158. Canyon Wren Catherpes mexicanus
    # Count: 1
    Date:
    Observer: Nell Smith
    Location: Rio de Flag--Willow Bend/Urban Trail
  159. Common Merganser Mergus merganser
    # Count: 3
    Date:
    Observer: Joe Crouse
    Location: Rio de Flag--Willow Bend/Urban Trail
  160. Wood Duck Aix sponsa
    # Count: 3
    Date:
    Observer: Jason Wilder
    Location: Rio de Flag--Willow Bend/Urban Trail
  161. Woodhouse's Scrub-Jay Aphelocoma woodhouseii
    # Count: 1
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail
  162. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Katherine Holland
    Location: Rio de Flag--Willow Bend/Urban Trail
  163. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Joe Crouse
    Location: Rio de Flag--Willow Bend/Urban Trail
  164. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Jaclyn Tolchin
    Location: Rio de Flag--Willow Bend/Urban Trail
  165. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Adam Johnson
    Location: Rio de Flag--Willow Bend/Urban Trail
  166. Neotropic Cormorant Nannopterum brasilianum
    # Count: 1
    Date:
    Observer: Adam Johnson
    Location: Rio de Flag--Willow Bend/Urban Trail
  167. American Goshawk Astur atricapillus
    # Count: 1
    Date:
    Observer: Adam Johnson
    Location: Rio de Flag--Willow Bend/Urban Trail
  168. Williamson's Sapsucker Sphyrapicus thyroideus
    # Count: 1
    Date:
    Observer: Kumara MacLeod
    Location: Rio de Flag--Willow Bend/Urban Trail
  169. Hutton's Vireo Vireo huttoni
    # Count: 1
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail
  170. Hammond's Flycatcher Empidonax hammondii
    # Count: 1
    Date:
    Observer: Adam Johnson
    Location: Rio de Flag--Willow Bend/Urban Trail
  171. Bell's Vireo Vireo bellii
    # Count: 1
    Date:
    Observer: Adam Johnson
    Location: Rio de Flag--Willow Bend/Urban Trail
  172. Bewick's Wren Thryomanes bewickii
    # Count: 1
    Date:
    Observer: Brian Healy
    Location: Rio de Flag--Willow Bend/Urban Trail
  173. Northern Pygmy-Owl Glaucidium gnoma
    # Count: 1
    Date:
    Observer: Brian Johnson
    Location: Rio de Flag--Willow Bend/Urban Trail
  174. Hooded Oriole Icterus cucullatus
    # Count: 1
    Date:
    Observer: Scott Olmstead
    Location: Rio de Flag--Willow Bend/Urban Trail
  175. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail
  176. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail
  177. Greater White-fronted Goose Anser albifrons
    # Count: 1
    Date:
    Observer: Michael Rotter
    Location: Rio de Flag--Willow Bend/Urban Trail
  178. Mountain Bluebird Sialia currucoides
    # Count: 2
    Date:
    Observer: Kathleen Kleinschmidt
    Location: Rio de Flag--Willow Bend/Urban Trail
  179. Olive Warbler Peucedramus taeniatus
    # Count: 4
    Date:
    Observer: Michael Rotter
    Location: Rio de Flag--Willow Bend/Urban Trail
  180. Black-throated Sparrow Amphispiza bilineata
    # Count: 1
    Date:
    Observer: Jaclyn Tolchin
    Location: Rio de Flag--Willow Bend/Urban Trail
  181. Clark's Nutcracker Nucifraga columbiana
    # Count: 4
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail
  182. Bushtit Psaltriparus minimus
    # Count: 11
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail
  183. Harris's Sparrow Zonotrichia querula
    # Count: 1
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail
  184. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Jason Wilder
    Location: Rio de Flag--Willow Bend/Urban Trail
  185. Blue-winged Teal Spatula discors
    # Count: 3
    Date:
    Observer: Andrew VanNorstrand
    Location: Rio de Flag--Willow Bend/Urban Trail
  186. American Dipper Cinclus mexicanus
    # Count: 1
    Date:
    Observer: Helen-Marie Holmgren
    Location: Rio de Flag--Willow Bend/Urban Trail
  187. Pacific Wren Troglodytes pacificus
    # Count: 1
    Date:
    Observer: Terry Blows
    Location: Rio de Flag--Willow Bend/Urban Trail
  188. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Terry Blows
    Location: Rio de Flag--Willow Bend/Urban Trail
  189. White-winged Dove Zenaida asiatica
    # Count: 2
    Date:
    Observer: Jason Wilder
    Location: Rio de Flag--Willow Bend/Urban Trail
  190. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: John Grahame
    Location: Rio de Flag--Willow Bend/Urban Trail
  191. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Jason Wilder
    Location: Rio de Flag--Willow Bend/Urban Trail
  192. Common Goldeneye Bucephala clangula
    # Count: 3
    Date:
    Observer: Jason Wilder
    Location: Rio de Flag--Willow Bend/Urban Trail
  193. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: AZFO Historical Data
    Location: Rio de Flag--Willow Bend/Urban Trail
  194. Calliope Hummingbird Selasphorus calliope
    # Count: 1
    Date:
    Observer: Jason Wilder
    Location: Rio de Flag--Willow Bend/Urban Trail
  195. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Jason Wilder
    Location: Rio de Flag--Willow Bend/Urban Trail
  196. Lucy's Warbler Leiothlypis luciae
    # Count: 1
    Date:
    Observer: AZFO Historical Data
    Location: Rio de Flag--Willow Bend/Urban Trail
  197. Ferruginous Hawk Buteo regalis
    # Count: 1
    Date:
    Observer: Lauren Harter
    Location: Rio de Flag--Willow Bend/Urban Trail
  198. Juniper Titmouse Baeolophus ridgwayi
    # Count: X
    Date:
    Observer: Melly Testa
    Location: Rio de Flag--Willow Bend/Urban Trail
  199. Ruddy Ground Dove Columbina talpacoti
    # Count: 1
    Date:
    Observer: Terry Blows
    Location: Rio de Flag--Willow Bend/Urban Trail
  200. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Mark Stevenson
    Location: Rio de Flag--Willow Bend/Urban Trail
  201. Eastern Phoebe Sayornis phoebe
    # Count: X
    Date:
    Observer: James Logan
    Location: Rio de Flag--Willow Bend/Urban Trail

Exotic: Escapee (1)

  1. Gambel's Quail Callipepla gambelii
    # Count: 1
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail

Hybrids (4)

  1. Mallard x Mexican Duck (hybrid) Anas platyrhynchos x diazi
    # Count: 1
    Date:
    Observer: Jason Wilder
    Location: Rio de Flag--Willow Bend/Urban Trail
  2. Lazuli x Indigo Bunting (hybrid) Passerina amoena x cyanea
    # Count: 1
    Date:
    Observer: Ronald Auler
    Location: Rio de Flag--Willow Bend/Urban Trail
  3. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    # Count: 1
    Date:
    Observer: Jason Wilder
    Location: Rio de Flag--Willow Bend/Urban Trail
  4. Red-naped x Red-breasted Sapsucker (hybrid) Sphyrapicus nuchalis x ruber
    # Count: 1
    Date:
    Observer: Jason Wilder
    Location: Rio de Flag--Willow Bend/Urban Trail

Additional Taxa (14)

  1. Sharp-shinned/Cooper's Hawk Accipiter striatus/Astur cooperii
    # Count: 1
    Date:
    Observer: Reder Daughenbaugh
    Location: Rio de Flag--Willow Bend/Urban Trail
  2. passerine sp. Passeriformes sp.
    # Count: 20
    Date:
    Observer: Roger Sleeper
    Location: Rio de Flag--Willow Bend/Urban Trail
  3. Empidonax sp. Empidonax sp.
    # Count: 2
    Date:
    Observer: Larry Langstaff
    Location: Rio de Flag--Willow Bend/Urban Trail
  4. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Shawn Zack
    Location: Rio de Flag--Willow Bend/Urban Trail
  5. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Shawn Zack
    Location: Rio de Flag--Willow Bend/Urban Trail
  6. pigeon/dove sp. Columbidae sp.
    # Count: 2
    Date:
    Observer: Brittain Davis
    Location: Rio de Flag--Willow Bend/Urban Trail
  7. new world sparrow sp. Passerellidae sp.
    # Count: 4
    Date:
    Observer: Brittain Davis
    Location: Rio de Flag--Willow Bend/Urban Trail
  8. Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.
    # Count: 2
    Date:
    Observer: Jason Wilder
    Location: Rio de Flag--Willow Bend/Urban Trail
  9. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Zack Zdinak
    Location: Rio de Flag--Willow Bend/Urban Trail
  10. swallow sp. Hirundinidae sp.
    # Count: 1
    Date:
    Observer: linda ferguson
    Location: Rio de Flag--Willow Bend/Urban Trail
  11. Mallard/Mexican Duck Anas platyrhynchos/diazi
    # Count: 1
    Date:
    Observer: Skyler Bol
    Location: Rio de Flag--Willow Bend/Urban Trail
  12. duck sp. Anatidae (duck sp.)
    # Count: 2
    Date:
    Observer: Nell Smith
    Location: Rio de Flag--Willow Bend/Urban Trail
  13. Passerina sp. Passerina sp.
    # Count: 1
    Date:
    Observer: David Stejskal
    Location: Rio de Flag--Willow Bend/Urban Trail
  14. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 1
    Date:
    Observer: BB Oros
    Location: Rio de Flag--Willow Bend/Urban Trail