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Los Cabos

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Bird List

Updated ~21 hours ago
370 All Years 266 This Year 2024 139 This Month Nov 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (367)

  1. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  2. Lesser Nighthawk Chordeiles acutipennis
    # Count: 1
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  3. Killdeer Charadrius vociferus
    # Count: 7
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  4. Semipalmated Plover Charadrius semipalmatus
    # Count: 5
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  5. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  6. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  7. Brown Pelican Pelecanus occidentalis
    # Count: 2
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  8. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  9. Gila Woodpecker Melanerpes uropygialis
    # Count: 1
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  10. American Kestrel Falco sparverius
    # Count: 3
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  11. Cactus Wren Campylorhynchus brunneicapillus
    # Count: 2
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  12. European Starling Sturnus vulgaris
    # Count: 3
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  13. Northern Mockingbird Mimus polyglottos
    # Count: 2
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  14. Swainson's Hawk Buteo swainsoni
    # Count: 1
    Date:
    Observer: Roshan Vignarajah
    Location: Aeropuerto Internacional de Los Cabos
  15. Rock Pigeon Columba livia
    # Count: 3
    Date:
    Observer: Evan Ladouceur
    Location: Viceroy Los Cabos, San José del Cabo MX-B.C.S. 23.04441, -109.69838
  16. Western Gull Larus occidentalis
    # Count: 1
    Date:
    Observer: Evan Ladouceur
    Location: Viceroy Los Cabos, San José del Cabo MX-B.C.S. 23.04441, -109.69838
  17. Magnificent Frigatebird Fregata magnificens
    # Count: 3
    Date:
    Observer: Evan Ladouceur
    Location: Viceroy Los Cabos, San José del Cabo MX-B.C.S. 23.04441, -109.69838
  18. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Evan Ladouceur
    Location: Viceroy Los Cabos, San José del Cabo MX-B.C.S. 23.04441, -109.69838
  19. Costa's Hummingbird Calypte costae
    # Count: 2
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  20. American Coot Fulica americana
    # Count: 9
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  21. Great Egret Ardea alba
    # Count: 2
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  22. Vermilion Flycatcher Pyrocephalus rubinus
    # Count: 2
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  23. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  24. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  25. Tree Swallow Tachycineta bicolor
    # Count: 2
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  26. Violet-green Swallow Tachycineta thalassina
    # Count: 1
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  27. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 1
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  28. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  29. Northern House Wren Troglodytes aedon
    # Count: 3
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  30. Gray Thrasher Toxostoma cinereum
    # Count: 3
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  31. House Sparrow Passer domesticus
    # Count: 10
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  32. House Finch Haemorhous mexicanus
    # Count: 3
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  33. Lark Sparrow Chondestes grammacus
    # Count: 16
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  34. Hooded Oriole Icterus cucullatus
    # Count: 2
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  35. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  36. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  37. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  38. American White Pelican Pelecanus erythrorhynchos
    # Count: 2
    Date:
    Observer: Evan Ladouceur
    Location: Viceroy Los Cabos, San José del Cabo MX-B.C.S. 23.04441, -109.69838
  39. Common Ground Dove Columbina passerina
    # Count: 2
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  40. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  41. Gray Flycatcher Empidonax wrightii
    # Count: 2
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  42. Western Flycatcher Empidonax difficilis
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  43. Thick-billed Kingbird Tyrannus crassirostris
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  44. Verdin Auriparus flaviceps
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  45. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 2
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  46. Lesser Goldfinch Spinus psaltria
    # Count: 14
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  47. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 7
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  48. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  49. Green-tailed Towhee Pipilo chlorurus
    # Count: 4
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  50. Scott's Oriole Icterus parisorum
    # Count: 2
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  51. MacGillivray's Warbler Geothlypis tolmiei
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  52. Common Yellowthroat Geothlypis trichas
    # Count: 2
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  53. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  54. Pyrrhuloxia Cardinalis sinuatus
    # Count: 2
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  55. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 2
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  56. Lazuli Bunting Passerina amoena
    # Count: 8
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  57. Varied Bunting Passerina versicolor
    # Count: 2
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  58. California Gull Larus californicus
    # Count: 5
    Date:
    Observer: Aileen Petrozzi
    Location: Cabo San Lucas, Baja California Sur, MX (22.897, -109.891)
  59. Black Phoebe Sayornis nigricans
    # Count: 1
    Date:
    Observer: Eliza Hicks
    Location: PN Cabo Pulmo--Villa Los Failes
  60. Greater Roadrunner Geococcyx californianus
    # Count: 1
    Date:
    Observer: Steve Haines
    Location: Casa Del Sol Lote 7
  61. Zone-tailed Hawk Buteo albonotatus
    # Count: 2
    Date:
    Observer: Steve Haines
    Location: Casa Del Sol Lote 7
  62. California Quail Callipepla californica
    # Count: 10
    Date:
    Observer: Benjamin Sweeney
    Location: Cerro de Las Chivas
  63. Xantus's Hummingbird Basilinna xantusii
    # Count: 1
    Date:
    Observer: Benjamin Sweeney
    Location: Cerro de Las Chivas
  64. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Benjamin Sweeney
    Location: Cerro de Las Chivas
  65. Ladder-backed Woodpecker Dryobates scalaris
    # Count: 1
    Date:
    Observer: Benjamin Sweeney
    Location: Cerro de Las Chivas
  66. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Benjamin Sweeney
    Location: Cerro de Las Chivas
  67. California Scrub-Jay Aphelocoma californica
    # Count: 1
    Date:
    Observer: Benjamin Sweeney
    Location: Cerro de Las Chivas
  68. Black-throated Sparrow Amphispiza bilineata
    # Count: 1
    Date:
    Observer: Benjamin Sweeney
    Location: Cerro de Las Chivas
  69. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Poncho Lizárraga
    Location: Reserva Ecológica Estero de San José del Cabo
  70. Ruddy Duck Oxyura jamaicensis
    # Count: 3
    Date:
    Observer: Poncho Lizárraga
    Location: Reserva Ecológica Estero de San José del Cabo
  71. Common Gallinule Gallinula galeata
    # Count: 2
    Date:
    Observer: Poncho Lizárraga
    Location: Reserva Ecológica Estero de San José del Cabo
  72. Least Grebe Tachybaptus dominicus
    # Count: 3
    Date:
    Observer: Poncho Lizárraga
    Location: Reserva Ecológica Estero de San José del Cabo
  73. White Ibis Eudocimus albus
    # Count: 1
    Date:
    Observer: Poncho Lizárraga
    Location: Reserva Ecológica Estero de San José del Cabo
  74. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 10
    Date:
    Observer: Poncho Lizárraga
    Location: Reserva Ecológica Estero de San José del Cabo
  75. Phainopepla Phainopepla nitens
    # Count: 1
    Date:
    Observer: Poncho Lizárraga
    Location: Reserva Ecológica Estero de San José del Cabo
  76. Belding's Yellowthroat Geothlypis beldingi
    # Count: 3
    Date:
    Observer: Poncho Lizárraga
    Location: Reserva Ecológica Estero de San José del Cabo
  77. Wilson's Warbler Cardellina pusilla
    # Count: 7
    Date:
    Observer: Poncho Lizárraga
    Location: Reserva Ecológica Estero de San José del Cabo
  78. Double-crested Cormorant Nannopterum auritum
    # Count: 3
    Date:
    Observer: Paulina do Amaral
    Location: 23457, Cabo San Lucas MX-B.C.S. 22.98021, -109.76388
  79. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Paulina do Amaral
    Location: 23457, Cabo San Lucas MX-B.C.S. 22.98021, -109.76388
  80. Brandt's Cormorant Urile penicillatus
    # Count: 1
    Date:
    Observer: Jenn French
    Location: 23457, Cabo San Lucas MX-B.C.S. 22.97956, -109.76512
  81. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Michelle Schreder
    Location: 23454, Cabo San Lucas MX-B.C.S. 22.89229, -109.89872
  82. Ruddy Ground Dove Columbina talpacoti
    # Count: 3
    Date:
    Observer: Michelle Schreder
    Location: Estero Playa Cascada
  83. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Michelle Schreder
    Location: Estero Playa Cascada
  84. Yellow-breasted Chat Icteria virens
    # Count: 2
    Date:
    Observer: Michelle Schreder
    Location: Estero Playa Cascada
  85. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Michelle Schreder
    Location: Estero Playa Cascada
  86. Crested Caracara Caracara plancus
    # Count: 1
    Date:
    Observer: Robbie Fischer
    Location: Carretera San José del Cabo-Cabo Pulmo, Los Cabos MX-BCS 23.11630, -109.53003
  87. Least Sandpiper Calidris minutilla
    # Count: 3
    Date:
    Observer: Michelle Schreder
    Location: Estero Playa Cascada
  88. Gilded Flicker Colaptes chrysoides
    # Count: 1
    Date:
    Observer: Michelle Schreder
    Location: Estero Playa Cascada
  89. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Michelle Schreder
    Location: Estero Playa Cascada
  90. Brewer's Sparrow Spizella breweri
    # Count: 1
    Date:
    Observer: Michelle Schreder
    Location: Estero Playa Cascada
  91. Brant Branta bernicla
    # Count: 1
    Date:
    Observer: Michelle Schreder
    Location: 23454, Cabo San Lucas MX-B.C.S. 22.89229, -109.89872
  92. Cooper's Hawk Astur cooperii
    # Count: 2
    Date:
    Observer: Michelle Schreder
    Location: Estero Playa Cascada
  93. Clay-colored Sparrow Spizella pallida
    # Count: 2
    Date:
    Observer: Michelle Schreder
    Location: Estero Playa Cascada
  94. Northern Pintail Anas acuta
    # Count: 8
    Date:
    Observer: Carter Kremer
    Location: Chileno Golf
  95. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Carter Kremer
    Location: Chileno Golf
  96. White-faced Ibis Plegadis chihi
    # Count: 1
    Date:
    Observer: Carter Kremer
    Location: Chileno Golf
  97. Cassin's Kingbird Tyrannus vociferans
    # Count: 1
    Date:
    Observer: Carter Kremer
    Location: Chileno Golf
  98. Yellow-footed Gull Larus livens
    # Count: 2
    Date:
    Observer: Jose Carrera Salgado
    Location: PN Cabo Pulmo
  99. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Jose Carrera Salgado
    Location: PN Cabo Pulmo
  100. Blue-winged Teal Spatula discors
    # Count: 8
    Date:
    Observer: Michelle Schreder
    Location: Reserva Ecológica Estero de San José del Cabo
  101. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Michelle Schreder
    Location: Reserva Ecológica Estero de San José del Cabo
  102. Green-winged Teal Anas crecca
    # Count: 10
    Date:
    Observer: Michelle Schreder
    Location: Reserva Ecológica Estero de San José del Cabo
  103. Sora Porzana carolina
    # Count: 2
    Date:
    Observer: Michelle Schreder
    Location: Reserva Ecológica Estero de San José del Cabo
  104. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Michelle Schreder
    Location: Reserva Ecológica Estero de San José del Cabo
  105. Black-and-white Warbler Mniotilta varia
    # Count: 2
    Date:
    Observer: Michelle Schreder
    Location: Reserva Ecológica Estero de San José del Cabo
  106. Western Tanager Piranga ludoviciana
    # Count: 4
    Date:
    Observer: Michelle Schreder
    Location: Reserva Ecológica Estero de San José del Cabo
  107. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Jose Carrera Salgado
    Location: PN Cabo Pulmo
  108. Wandering Tattler Tringa incana
    # Count: 1
    Date:
    Observer: Jose Carrera Salgado
    Location: PN Cabo Pulmo
  109. Cocos Booby Sula brewsteri
    # Count: 1
    Date:
    Observer: Walter Thorne
    Location: Pelican Rock
  110. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Walter Thorne
    Location: Pelican Rock
  111. Western Cattle-Egret Ardea ibis
    # Count: 1
    Date:
    Observer: Walter Thorne
    Location: Pelican Rock
  112. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  113. Black-chinned Sparrow Spizella atrogularis
    # Count: 2
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  114. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  115. American Pipit Anthus rubescens
    # Count: 1
    Date:
    Observer: Michelle Schreder
    Location: Estero Playa Cascada
  116. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  117. Black-necked Stilt Himantopus mexicanus
    # Count: 3
    Date:
    Observer: Michael Conrey
    Location: Reserva Ecológica Estero de San José del Cabo
  118. Neotropic Cormorant Nannopterum brasilianum
    # Count: 2
    Date:
    Observer: Mario Pineda
    Location: Carretera 1/Cabo San Lucas-San Jose del Cabo--Mirador Palmilla
  119. Cinnamon Teal Spatula cyanoptera
    # Count: 2
    Date:
    Observer: James Loy
    Location: Reserva Ecológica Estero de San José del Cabo
  120. American Avocet Recurvirostra americana
    # Count: 4
    Date:
    Observer: James Loy
    Location: Reserva Ecológica Estero de San José del Cabo
  121. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: James Loy
    Location: Reserva Ecológica Estero de San José del Cabo
  122. Tropical Kingbird Tyrannus melancholicus
    # Count: 1
    Date:
    Observer: James Loy
    Location: Reserva Ecológica Estero de San José del Cabo
  123. Bell's Vireo Vireo bellii
    # Count: 2
    Date:
    Observer: James Loy
    Location: Reserva Ecológica Estero de San José del Cabo
  124. Red-winged Blackbird Agelaius phoeniceus
    # Count: 1
    Date:
    Observer: James Loy
    Location: Reserva Ecológica Estero de San José del Cabo
  125. Caspian Tern Hydroprogne caspia
    # Count: 2
    Date:
    Observer: James Loy
    Location: Reserva Ecológica Estero de San José del Cabo
  126. Pied-billed Grebe Podilymbus podiceps
    # Count: 7
    Date:
    Observer: James Loy
    Location: Reserva Ecológica Estero de San José del Cabo
  127. Reddish Egret Egretta rufescens
    # Count: 1
    Date:
    Observer: James Loy
    Location: Reserva Ecológica Estero de San José del Cabo
  128. California Towhee Melozone crissalis
    # Count: 1
    Date:
    Observer: Diane Heckman
    Location: 23536, Las Dos Ballenas MX-BCS 23.12916, -109.52150
  129. White-throated Swift Aeronautes saxatalis
    # Count: 2
    Date:
    Observer: Benjamin Sweeney
    Location: Cerro de Las Chivas
  130. American Wigeon Mareca americana
    # Count: X
    Date:
    Observer: Victor O. Ayala Perez
    Location: Reserva Ecológica Estero de San José del Cabo
  131. California Gnatcatcher Polioptila californica
    # Count: X
    Date:
    Observer: Victor O. Ayala Perez
    Location: Reserva Ecológica Estero de San José del Cabo
  132. Ring-necked Duck Aythya collaris
    # Count: X
    Date:
    Observer: Victor O. Ayala Perez
    Location: Reserva Ecológica Estero de San José del Cabo
  133. Western Sandpiper Calidris mauri
    # Count: X
    Date:
    Observer: Victor O. Ayala Perez
    Location: Reserva Ecológica Estero de San José del Cabo
  134. Eared Grebe Podiceps nigricollis
    # Count: X
    Date:
    Observer: Victor O. Ayala Perez
    Location: Reserva Ecológica Estero de San José del Cabo
  135. Northern Harrier Circus hudsonius
    # Count: X
    Date:
    Observer: Victor O. Ayala Perez
    Location: Reserva Ecológica Estero de San José del Cabo
  136. Savannah Sparrow Passerculus sandwichensis
    # Count: X
    Date:
    Observer: Victor O. Ayala Perez
    Location: Reserva Ecológica Estero de San José del Cabo
  137. Brewer's Blackbird Euphagus cyanocephalus
    # Count: X
    Date:
    Observer: Victor O. Ayala Perez
    Location: Reserva Ecológica Estero de San José del Cabo
  138. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  139. Gray Vireo Vireo vicinior
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Humedal Estacional Cabo Pulmo
  140. Lark Bunting Calamospiza melanocorys
    # Count: 2
    Date:
    Observer: Álvaro San José
    Location: Humedal Estacional Cabo Pulmo
  141. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Humedal Estacional Cabo Pulmo
  142. Lesser Scaup Aythya affinis
    # Count: X
    Date:
    Observer: Victor O. Ayala Perez
    Location: Reserva Ecológica Estero de San José del Cabo
  143. Sanderling Calidris alba
    # Count: 4
    Date:
    Observer: joaquin corrales
    Location: Reserva Ecológica Estero de San José del Cabo
  144. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 5
    Date:
    Observer: joaquin corrales
    Location: Reserva Ecológica Estero de San José del Cabo
  145. Bushtit Psaltriparus minimus
    # Count: 2
    Date:
    Observer: Andrés Morales
    Location: Cañón de La Zorra
  146. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Cathleen Hedges
    Location: Reserva Ecológica Estero de San José del Cabo--Playa del Estero
  147. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Cathleen Hedges
    Location: Reserva Ecológica Estero de San José del Cabo--Playa del Estero
  148. Ridgway's Rail Rallus obsoletus
    # Count: 1
    Date:
    Observer: Chris McCreedy - no playbacks
    Location: Reserva Ecológica Estero de San José del Cabo
  149. Short-billed Dowitcher Limnodromus griseus
    # Count: 8
    Date:
    Observer: Chris McCreedy - no playbacks
    Location: Reserva Ecológica Estero de San José del Cabo
  150. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 8
    Date:
    Observer: Chris McCreedy - no playbacks
    Location: Reserva Ecológica Estero de San José del Cabo
  151. Pectoral Sandpiper Calidris melanotos
    # Count: 5
    Date:
    Observer: Chris McCreedy - no playbacks
    Location: Reserva Ecológica Estero de San José del Cabo
  152. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Chris McCreedy - no playbacks
    Location: Reserva Ecológica Estero de San José del Cabo
  153. Blue-footed Booby Sula nebouxii
    # Count: 10
    Date:
    Observer: C. Salgado-Miranda & E. Soriano-Vargas
    Location: El Arco de Cabo San Lucas
  154. Whimbrel Numenius phaeopus
    # Count: 1
    Date:
    Observer: Poncho Lizárraga
    Location: Playa Buenos Aires
  155. Long-billed Curlew Numenius americanus
    # Count: 1
    Date:
    Observer: Poncho Lizárraga
    Location: Playa Buenos Aires
  156. Cassin's Vireo Vireo cassinii
    # Count: 1
    Date:
    Observer: Osiel Flores
    Location: San Dionisio, Baja California Sur, MX (23.55, -109.824)
  157. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Osiel Flores
    Location: San Dionisio, Baja California Sur, MX (23.55, -109.824)
  158. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Linda Cory
    Location: El Arco de Cabo San Lucas
  159. Rufous-crowned Sparrow Aimophila ruficeps
    # Count: 1
    Date:
    Observer: David Thorburn
    Location: Avenida Costa Azul, San José del Cabo MX-B.C.S. 22.99739, -109.72978
  160. Lesser Yellowlegs Tringa flavipes
    # Count: 10
    Date:
    Observer: Sofia Perez
    Location: Playa El Surgidero
  161. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: John Dreves
    Location: Avenida Costa Azul, San José del Cabo MX-B.C.S. 22.99729, -109.72979
  162. Western Wood-Pewee Contopus sordidulus
    # Count: 1
    Date:
    Observer: Damian Gonzalez
    Location: Estero Playa Cascada
  163. Harris's Hawk Parabuteo unicinctus
    # Count: 1
    Date:
    Observer: Matt Olenski
    Location: Carretera Transpeninsular, Buenavista MX-B.C.S. 23.66317, -109.69939
  164. Wedge-tailed Shearwater Ardenna pacifica
    # Count: 2
    Date:
    Observer: Jakob Dulisse
    Location: San Jaime Bank
  165. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Humedal Estacional Cabo Pulmo
  166. Elegant Tern Thalasseus elegans
    # Count: 2
    Date:
    Observer: Timo FreeDiveBaja
    Location: Reserva Ecológica Estero de San José del Cabo--Playa del Estero
  167. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 2
    Date:
    Observer: Timo FreeDiveBaja
    Location: Reserva Ecológica Estero de San José del Cabo--Playa del Estero
  168. Masked Booby Sula dactylatra
    # Count: 2
    Date:
    Observer: Simon Delany
    Location: At Sea S Of Baja California
  169. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Sendero Cabo Pulmo
  170. Purple Martin Progne subis
    # Count: 4
    Date:
    Observer: Álvaro San José
    Location: Las Cuevas (pueblo)
  171. Black-bellied Whistling-Duck Dendrocygna autumnalis
    # Count: 5
    Date:
    Observer: Damian Gonzalez
    Location: Diamante Cabo San Lucas BCS, México
  172. Heermann's Gull Larus heermanni
    # Count: 8
    Date:
    Observer: Bob Clanton
    Location: Marina Cabo San Lucas
  173. American Herring Gull Larus smithsonianus
    # Count: 3
    Date:
    Observer: Bob Clanton
    Location: Marina Cabo San Lucas
  174. Western Screech-Owl Megascops kennicottii
    # Count: 1
    Date:
    Observer: Carlos Lim
    Location: Miraflores (pueblo)
  175. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Carlos Lim
    Location: Miraflores (pueblo)
  176. Pink-footed Shearwater Ardenna creatopus
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.35, -109.387)
  177. Black-vented Shearwater Puffinus opisthomelas
    # Count: 2
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.35, -109.387)
  178. Long-tailed Jaeger Stercorarius longicaudus
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.377, -109.335)
  179. Wedge-rumped Storm-Petrel Hydrobates tethys
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.377, -109.335)
  180. Black Storm-Petrel Hydrobates melania
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.377, -109.335)
  181. Juan Fernandez Petrel Pterodroma externa
    # Count: 2
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.377, -109.335)
  182. Townsend's Shearwater Puffinus auricularis
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.377, -109.335)
  183. Red-footed Booby Sula sula
    # Count: 3
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.377, -109.335)
  184. Red-billed Tropicbird Phaethon aethereus
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.458, -109.303)
  185. Least Storm-Petrel Hydrobates microsoma
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.458, -109.303)
  186. Pomarine Jaeger Stercorarius pomarinus
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.516, -109.325)
  187. Cook's Petrel Pterodroma cookii
    # Count: 6
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.516, -109.325)
  188. Sooty Shearwater Ardenna grisea
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.508, -109.363)
  189. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Arroyo Las Cuevas
  190. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Arroyo Las Cuevas
  191. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Arroyo Las Cuevas
  192. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Arroyo Las Cuevas
  193. Least Tern Sternula antillarum
    # Count: 1
    Date:
    Observer: Mia Walsh
    Location: Zadun, a Ritz Carlton Reserve
  194. Band-tailed Pigeon Patagioenas fasciata
    # Count: 1
    Date:
    Observer: Thomas Hall
    Location: Reserva de la Biosfera Sierra de la Laguna--Cañón San Dionisio
  195. Canyon Wren Catherpes mexicanus
    # Count: 1
    Date:
    Observer: Osiel Flores
    Location: San Dionisio, Baja California Sur, MX (23.55, -109.824)
  196. Northern Pygmy-Owl Glaucidium gnoma
    # Count: 1
    Date:
    Observer: Osiel Flores
    Location: San Dionisio, Baja California Sur, MX (23.55, -109.824)
  197. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Osiel Flores
    Location: San Dionisio, Baja California Sur, MX (23.55, -109.824)
  198. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Joe Mitchell
    Location: Reserva Ecológica Estero de San José del Cabo
  199. Baird's Junco Junco bairdi
    # Count: 1
    Date:
    Observer: Joe Mitchell
    Location: Cañon De La Zorra
  200. Common Poorwill Phalaenoptilus nuttallii
    # Count: 1
    Date:
    Observer: Cristina Valenzuela
    Location: Valle Del Sol
  201. Elf Owl Micrathene whitneyi
    # Count: 1
    Date:
    Observer: Cristina Valenzuela
    Location: Valle Del Sol
  202. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 1
    Date:
    Observer: Adriana Hernández Alvarez
    Location: Oasis de Santiago
  203. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: Reserva Ecológica Estero de San José del Cabo
  204. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Nolan Bollinger
    Location: Buena Vista resort
  205. Wilson's Plover Anarhynchus wilsonia
    # Count: 5
    Date:
    Observer: Derek Parker
    Location: Reserva Ecológica Estero de San José del Cabo
  206. Royal Tern Thalasseus maximus
    # Count: 1
    Date:
    Observer: Derek Parker
    Location: Reserva Ecológica Estero de San José del Cabo
  207. Redhead Aythya americana
    # Count: 2
    Date:
    Observer: Johannes Fischer
    Location: Reserva Ecológica Estero de San José del Cabo
  208. Craveri's Murrelet Synthliboramphus craveri
    # Count: 1
    Date:
    Observer: Derek Parker
    Location: Dreams Los Cabos
  209. Black-footed Albatross Phoebastria nigripes
    # Count: 1
    Date:
    Observer: Damian Gonzalez
    Location: Bahía de cabo san lucas
  210. Leach's Storm-Petrel Hydrobates leucorhous
    # Count: 4
    Date:
    Observer: Damian Gonzalez
    Location: Bahía de cabo san lucas
  211. American Barn Owl Tyto furcata
    # Count: 1
    Date:
    Observer: Isai Villalobos Verdugo
    Location: Don Koll
  212. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Peter Bergeson 🦀
    Location: Reserva Ecológica Estero de San José del Cabo
  213. Acorn Woodpecker Melanerpes formicivorus
    # Count: 5
    Date:
    Observer: Daniel Galindo Espinosa
    Location: San Dionisio, Baja California Sur, MX (23.55, -109.824)
  214. Spotted Towhee Pipilo maculatus
    # Count: 1
    Date:
    Observer: Daniel Galindo Espinosa
    Location: San Dionisio, Baja California Sur, MX (23.55, -109.824)
  215. Red-necked Phalarope Phalaropus lobatus
    # Count: 1
    Date:
    Observer: Natalia Montes
    Location: Reserva Ecológica Estero de San José del Cabo
  216. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Daniel Galindo Espinosa
    Location: San Dionisio, Baja California Sur, MX (23.55, -109.824)
  217. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Sergio Rivero Beneitez
    Location: Rancho Ecológico El Refugio
  218. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Graciela Tiburcio Pintos
    Location: ESTERO San José del Cabo, Baja California Sur, MX (23.048, -109.683)
  219. Great-tailed Grackle Quiscalus mexicanus
    # Count: 1
    Date:
    Observer: Daniel Galindo Espinosa
    Location: Reserva Ecológica Estero de San José del Cabo
  220. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Brendan Flack
    Location: Reserva Ecológica Estero de San José del Cabo
  221. Groove-billed Ani Crotophaga sulcirostris
    # Count: 2
    Date:
    Observer: Alberto Manterola
    Location: 23405, San José del Cabo MX-B.C.S. 23.05301, -109.69103
  222. Great Kiskadee Pitangus sulphuratus
    # Count: 1
    Date:
    Observer: Kurt Radamaker
    Location: Paseo Malecón San José, San José del Cabo, Baja California Sur, MX (23.05, -109.689)
  223. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: Yana Levchinsky
    Location: Palmilla golf course
  224. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Luke Seitz
    Location: Miraflores (pueblo)
  225. American Oystercatcher Haematopus palliatus
    # Count: 1
    Date:
    Observer: Chloe Marshall
    Location: MX (22,811, -109,795)
  226. Snowy Plover Anarhynchus nivosus
    # Count: 6
    Date:
    Observer: Jason Multerer
    Location: Reserva Ecológica Estero de San José del Cabo
  227. Common Tern Sterna hirundo
    # Count: 1
    Date:
    Observer: Chris Clark
    Location: Reserva Ecológica Estero de San José del Cabo
  228. Sabine's Gull Xema sabini
    # Count: 1
    Date:
    Observer: Patrick Van Thull
    Location: North Pacific Ocean (22.4959,-109.7357)
  229. Hutton's Vireo Vireo huttoni
    # Count: 3
    Date:
    Observer: Osiel Flores
    Location: La Victoria, Baja California Sur, MX (23.603, -109.929)
  230. American Robin Turdus migratorius
    # Count: 2
    Date:
    Observer: Osiel Flores
    Location: La Victoria, Baja California Sur, MX (23.603, -109.929)
  231. Chipping Sparrow Spizella passerina
    # Count: 6
    Date:
    Observer: Osiel Flores
    Location: La Victoria, Baja California Sur, MX (23.603, -109.929)
  232. Red Phalarope Phalaropus fulicarius
    # Count: 1
    Date:
    Observer: Guy Stevens
    Location: Open Ocean Crossing (Cabo -> San Benedicto)
  233. Prairie Falcon Falco mexicanus
    # Count: 1
    Date:
    Observer: Jaclyn Whitefield
    Location: Camino Cabo Este, La Trinidad, Baja California Sur, MX (23.378, -109.433)
  234. Lucy's Warbler Leiothlypis luciae
    # Count: 1
    Date:
    Observer: Aaron Lang
    Location: Arroyo Las Cuevas
  235. Burrowing Owl Athene cunicularia
    # Count: 1
    Date:
    Observer: Greg Schechter
    Location: Vía sin nombre, Baja California Sur, MX (22.982, -109.779)
  236. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Wesley Oistad
    Location: Reserva Ecológica Estero de San José del Cabo
  237. Forster's Tern Sterna forsteri
    # Count: 1
    Date:
    Observer: Wesley Oistad
    Location: Reserva Ecológica Estero de San José del Cabo
  238. Black Turnstone Arenaria melanocephala
    # Count: 1
    Date:
    Observer: Luiz Stern
    Location: Grand Fiesta Americana
  239. Common Black Hawk Buteogallus anthracinus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Miraflores (pueblo)
  240. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Miraflores (pueblo)
  241. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Hugh Kent
    Location: Reserva Ecológica Estero de San José del Cabo
  242. Black-chinned Hummingbird Archilochus alexandri
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Caduaño (pueblo)
  243. Plumbeous Vireo Vireo plumbeus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Caduaño (pueblo)
  244. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Caduaño (pueblo)
  245. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Caduaño (pueblo)
  246. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: Reserva Ecológica Estero de San José del Cabo
  247. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Jonathan Vargas
    Location: Oasis de Santiago
  248. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Janet Phillips
    Location: Calle del Sol 33, Cabo San Lucas MX-B.C.S. 22.87680, -109.91933
  249. Short-billed Gull Larus brachyrhynchus
    # Count: 2
    Date:
    Observer: Susan Brickner-Wren
    Location: Playa San Jose del Cabo
  250. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: Conor Scotland
    Location: Reserva Ecológica Estero de San José del Cabo
  251. Summer Tanager Piranga rubra
    # Count: 1
    Date:
    Observer: Ken Behrens
    Location: Miraflores (pueblo)
  252. Greater White-fronted Goose Anser albifrons
    # Count: 3
    Date:
    Observer: Jeffrey Miner
    Location: Reserva Ecológica Estero de San José del Cabo
  253. Parasitic Jaeger Stercorarius parasiticus
    # Count: 9
    Date:
    Observer: Jeffrey Miner
    Location: Reserva Ecológica Estero de San José del Cabo
  254. Glaucous-winged Gull Larus glaucescens
    # Count: 1
    Date:
    Observer: Peter Aley
    Location: Puerto Los Cabos
  255. Western Grebe Aechmophorus occidentalis
    # Count: 1
    Date:
    Observer: Julian Heavyside
    Location: Reserva Ecológica Estero de San José del Cabo
  256. Say's Phoebe Sayornis saya
    # Count: 2
    Date:
    Observer: Julian Heavyside
    Location: Reserva Ecológica Estero de San José del Cabo
  257. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Ross Barnes-Rickett
    Location: Los Pinos, Baja California Sur, MX (23.621, -109.62)
  258. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Anna Reindel
    Location: 23456, Cabo San Lucas MX-B.C.S. 22.87377, -109.93874
  259. Broad-billed Hummingbird Cynanthus latirostris
    # Count: 2
    Date:
    Observer: logan kahle
    Location: Miraflores (pueblo)
  260. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: logan kahle
    Location: Reserva Ecológica Estero de San José del Cabo
  261. Rock Wren Salpinctes obsoletus
    # Count: 1
    Date:
    Observer: Moniquea Degan
    Location: Pila Road, Los Cabos MX-BCS 23.43772, -109.43432
  262. Scissor-tailed Flycatcher Tyrannus forficatus
    # Count: 1
    Date:
    Observer: Grant Beverage
    Location: Lowell
  263. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Will Sebern
    Location: JW Marriott Los Cabos
  264. Horned Lark Eremophila alpestris
    # Count: 4
    Date:
    Observer: Grant Beverage
    Location: Reserva Ecológica Estero de San José del Cabo
  265. Mallard Anas platyrhynchos
    # Count: 1
    Date:
    Observer: Bob Bolles
    Location: Reserva Ecológica Estero de San José del Cabo
  266. Red-breasted Merganser Mergus serrator
    # Count: 1
    Date:
    Observer: David Hunter
    Location: Marquis los cabos
  267. Tennessee Warbler Leiothlypis peregrina
    # Count: 2
    Date:
    Observer: Efrain Octavio Aguilar Pérez
    Location: Reserva Ecológica Estero de San José del Cabo
  268. Broad-winged Hawk Buteo platypterus
    # Count: 20
    Date:
    Observer: Janice W
    Location: Hotel Posada Real, San José del Cabo MX-B.C.S. 23.04342, -109.69838
  269. Vesper Sparrow Pooecetes gramineus
    # Count: 3
    Date:
    Observer: Janice W
    Location: Reserva Ecológica Estero de San José del Cabo
  270. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Howard Laidlaw
    Location: Pelagic # 1. Pacific Ocean MX (23.0285,-109.5154)
  271. White-breasted Nuthatch Sitta carolinensis
    # Count: 2
    Date:
    Observer: Osiel Flores
    Location: La Victoria, Baja California Sur, MX (23.603, -109.929)
  272. Marbled Godwit Limosa fedoa
    # Count: 1
    Date:
    Observer: Heidi Erstad
    Location: Reserva Ecológica Estero de San José del Cabo
  273. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Stephen Tarnowski
    Location: Reserva Ecológica Estero de San José del Cabo
  274. Painted Bunting Passerina ciris
    # Count: 1
    Date:
    Observer: Lillian Reis
    Location: Estero San Jose
  275. Dunlin Calidris alpina
    # Count: 1
    Date:
    Observer: Ray Hasey
    Location: Reserva Ecológica Estero de San José del Cabo
  276. Bank Swallow Riparia riparia
    # Count: 5
    Date:
    Observer: Alán Palacios
    Location: Salinas Punta Colorado
  277. Least Bittern Botaurus exilis
    # Count: 1
    Date:
    Observer: Spade Whittemore
    Location: Reserva Ecológica Estero de San José del Cabo
  278. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: Miraflores (pueblo)
  279. Laysan Albatross Phoebastria immutabilis
    # Count: 2
    Date:
    Observer: Ray Hasey
    Location: Land's End
  280. Cedar Waxwing Bombycilla cedrorum
    # Count: 2
    Date:
    Observer: Pablo González
    Location: Vía sin nombre, Baja California Sur, MX (23.072, -109.997)
  281. Clark's Grebe Aechmophorus clarkii
    # Count: 1
    Date:
    Observer: Doug Gochfeld
    Location: Reserva Ecológica Estero de San José del Cabo
  282. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Alex Lamoreaux
    Location: Reserva Ecológica Estero de San José del Cabo
  283. Nazca Booby Sula granti
    # Count: 7
    Date:
    Observer: Douglas Clendaniel
    Location: San Jaime Bank
  284. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Carolyn Featherston
    Location: Arroyo San José, Los Cabos MX-BCS estuary (23.0500,-109.6879)
  285. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Roberto Pineda
    Location: Oasis de La Misión
  286. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Osiel Flores
    Location: San Dionisio, Baja California Sur, MX (23.55, -109.824)
  287. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Arroyo Las Cuevas
  288. Pacific Loon Gavia pacifica
    # Count: 1
    Date:
    Observer: Gautam Apte
    Location: Reserva Ecológica Estero de San José del Cabo
  289. Bufflehead Bucephala albeola
    # Count: 4
    Date:
    Observer: Jeff Johnson
    Location: Reserva Ecológica Estero de San José del Cabo
  290. Northern Fulmar Fulmarus glacialis
    # Count: 2
    Date:
    Observer: Thad Roller
    Location: San Jaime Bank
  291. Common Goldeneye Bucephala clangula
    # Count: 2
    Date:
    Observer: Stefanie Blacker
    Location: Reserva Ecológica Estero de San José del Cabo
  292. Tahiti Petrel Pseudobulweria rostrata
    # Count: 1
    Date:
    Observer: Martin Renner
    Location: South of Cabo 22.48599, -109.16013
  293. Black Tern Chlidonias niger
    # Count: 2
    Date:
    Observer: Oscar Dewhurst
    Location: Off Los Cabos (22.96115, -109.63535)
  294. South Polar Skua Stercorarius maccormicki
    # Count: 1
    Date:
    Observer: Tori Barron
    Location: Bahía San Lucas
  295. Townsend's Storm-Petrel Hydrobates socorroensis
    # Count: 3
    Date:
    Observer: Guy Stevens
    Location: Auto selected
  296. Wood Stork Mycteria americana
    # Count: 1
    Date:
    Observer: Ashlyn Herron
    Location: Estero Playa Cascada
  297. Surfbird Calidris virgata
    # Count: 1
    Date:
    Observer: Ray Hasey
    Location: El Arco de Cabo San Lucas
  298. Streak-backed Oriole Icterus pustulatus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Caduaño (pueblo)
  299. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Reserva Ecológica Estero de San José del Cabo
  300. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Jayanth Murthy
    Location: Land's End
  301. Red-naped Sapsucker Sphyrapicus nuchalis
    # Count: 1
    Date:
    Observer: Laurel Ironside
    Location: 23456, Los Cabos MX-BCS 22.88541, -109.95401
  302. Ruddy Turnstone Arenaria interpres
    # Count: 1
    Date:
    Observer: joaquin corrales
    Location: APFF bahía de cabo san lucas
  303. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Kevin Bauman
    Location: Reserva Ecológica Estero de San José del Cabo
  304. Oak Titmouse Baeolophus inornatus
    # Count: 1
    Date:
    Observer: Osiel Flores
    Location: El Sauce, Baja California Sur, MX (23.522, -109.915)
  305. American Golden-Plover Pluvialis dominica
    # Count: 1
    Date:
    Observer: Luis Carretero Bonilla
    Location: Reserva Ecológica Estero de San José del Cabo
  306. Buller's Shearwater Ardenna bulleri
    # Count: 1
    Date:
    Observer: Mark L. Hoffman
    Location: Cabo Pelagic Segment 2
  307. Black Skimmer Rynchops niger
    # Count: 1
    Date:
    Observer: Josh Cantor
    Location: Reserva Ecológica Estero de San José del Cabo
  308. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Caduaño (pueblo)
  309. Red-throated Pipit Anthus cervinus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Reserva Ecológica Estero de San José del Cabo
  310. Vaux's Swift Chaetura vauxi
    # Count: 1
    Date:
    Observer: Roger Woodruff
    Location: Estero Playa Cascada
  311. Sage Thrasher Oreoscoptes montanus
    # Count: 1
    Date:
    Observer: Amanda Preece
    Location: Cabo Pulmo (pueblo)
  312. Painted Redstart Myioborus pictus
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: Baja California Sur, MX (23.546, -109.917)
  313. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: Baja California Sur, MX (23.545, -109.903)
  314. Bronzed Cowbird Molothrus aeneus
    # Count: 6
    Date:
    Observer: joaquin corrales
    Location: Plaza de Toros La Sanluqueña
  315. Red Knot Calidris canutus
    # Count: 1
    Date:
    Observer: mark overturf
    Location: Estero Playa Cascada
  316. White-tailed Kite Elanus leucurus
    # Count: 1
    Date:
    Observer: Jose Emer Garcia de la Puente Orozco
    Location: 23 Avenida de la Juventud, Cabo San Lucas, Baja California Sur, MX (22.896, -109.913)
  317. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: David Reed
    Location: Reserva Ecológica Estero de San José del Cabo
  318. Northern Parula Setophaga americana
    # Count: 1
    Date:
    Observer: Richard Erickson
    Location: Miraflores (pueblo)
  319. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Tom Edell
    Location: Bahía San Lucas
  320. Mississippi Kite Ictinia mississippiensis
    # Count: 1
    Date:
    Observer: Nick Dorian
    Location: El Cerro de la Z
  321. Short-eared Owl Asio flammeus
    # Count: 1
    Date:
    Observer: Thomas Ryan
    Location: Playa San Jose del Cabo
  322. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Jose Emer Garcia de la Puente Orozco
    Location: Cabo San Lucas (ciudad)
  323. Grasshopper Sparrow Ammodramus savannarum
    # Count: 2
    Date:
    Observer: Shep Thorp
    Location: Sheraton Hacienda del Mar
  324. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Gary Rosenberg
    Location: Baja Sur - San Jose del Cabo
  325. Red-breasted Sapsucker Sphyrapicus ruber
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: Reserva de la Biosfera Sierra de la Laguna--Cañón San Dionisio
  326. Galapagos Shearwater Puffinus subalaris
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Punta Arena
  327. Inca Dove Columbina inca
    # Count: 1
    Date:
    Observer: Todd Pepper
    Location: Reserva Ecológica Estero de San José del Cabo
  328. Gull-billed Tern Gelochelidon nilotica
    # Count: 1
    Date:
    Observer: Marcus England
    Location: Diamanté
  329. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Chris Llewellyn
    Location: Salinas Punta Colorado
  330. Upland Sandpiper Bartramia longicauda
    # Count: 1
    Date:
    Observer: Bob Martinka
    Location: Buena Vista Area - 6 mi SE
  331. White-necked Petrel Pterodroma cervicalis
    # Count: X
    Date:
    Observer: Peter J Dunn
    Location: Cabo San Lucas (22.7462, -109.488)
  332. Dusky Flycatcher Empidonax oberholseri
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: Presa Aguas Caliente
  333. Sooty Tern Onychoprion fuscatus
    # Count: 7
    Date:
    Observer: Bob Friedrichs
    Location: Los Zacatitos (pueblo)
  334. Cave Swallow Petrochelidon fulva
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Huerta Aramburo
  335. Swallow-tailed Kite Elanoides forficatus
    # Count: 1
    Date:
    Observer: Bob Packard
    Location: La Ribera, B.C. Sur
  336. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Miraflores (pueblo)
  337. Virginia's Warbler Leiothlypis virginiae
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Santiago (pueblo)
  338. Christmas Shearwater Puffinus nativitatis
    # Count: 1
    Date:
    Observer: Scott Terrill
    Location: Offshore of Los Barriles
  339. Gray Hawk Buteo plagiatus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Caduaño (pueblo)
  340. Hooded Merganser Lophodytes cucullatus
    # Count: 6
    Date:
    Observer: Steven Mlodinow
    Location: La Ribera Town
  341. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: The Cape: Caduano to Santiago
  342. Great Frigatebird Fregata minor
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Punta Arena
  343. Purple Gallinule Porphyrio martinica
    # Count: 1
    Date:
    Observer: Jim & Deirdre Turnbull
    Location: Reserva Ecológica Estero de San José del Cabo
  344. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Reserva Ecológica Estero de San José del Cabo
  345. Golden-crowned Sparrow Zonotrichia atricapilla
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Miraflores (pueblo)
  346. Swamp Sparrow Melospiza georgiana
    # Count: 1
    Date:
    Observer: Jonathan Feenstra
    Location: Reserva Ecológica Estero de San José del Cabo
  347. Sulphur-bellied Flycatcher Myiodynastes luteiventris
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Miraflores/Caduaño
  348. Red-eyed Vireo Vireo olivaceus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Miraflores/Caduaño
  349. Yellow-browed Warbler Phylloscopus inornatus
    # Count: 1
    Date:
    Observer: Kurt Radamaker
    Location: Miraflores (pueblo)
  350. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Richard Erickson
    Location: Miraflores (pueblo)
  351. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: Richard Erickson
    Location: Reserva Ecológica Estero de San José del Cabo
  352. Flesh-footed Shearwater Ardenna carneipes
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Punta Arena
  353. Garganey Spatula querquedula
    # Count: 1
    Date:
    Observer: Marshall Iliff
    Location: Reserva Ecológica Estero de San José del Cabo
  354. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Reserva Ecológica Estero de San José del Cabo
  355. Bobolink Dolichonyx oryzivorus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Reserva Ecológica Estero de San José del Cabo
  356. Fulvous Whistling-Duck Dendrocygna bicolor
    # Count: 1
    Date:
    Observer: Ryan Shaw
    Location: Reserva Ecológica Estero de San José del Cabo
  357. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Santiago to Agua Caliente
  358. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Richard Erickson
    Location: Reserva Ecológica Estero de San José del Cabo
  359. Mexican Whip-poor-will Antrostomus arizonae
    # Count: 7
    Date:
    Observer: Bruce Webb
    Location: Sierra de la Laguna
  360. Ancient Murrelet Synthliboramphus antiquus
    # Count: 3
    Date:
    Observer: Baja California Sur Supplemental Records
    Location: Punta Arena
  361. Red-faced Warbler Cardellina rubrifrons
    # Count: 1
    Date:
    Observer: Shari Kearney
    Location: Cerro Guayparin Grande
  362. Guadalupe Murrelet Synthliboramphus hypoleucus
    # Count: 1
    Date:
    Observer: Andrew Engilis
    Location: Gulf/Pacific Convergence Pelagic
  363. Tundra Swan Cygnus columbianus
    # Count: 3
    Date:
    Observer: David DeSante
    Location: Reserva Ecológica Estero de San José del Cabo
  364. Lawrence's Goldfinch Spinus lawrencei
    # Count: X
    Date:
    Observer: David DeSante
    Location: Cabo San Lucas 1968 study site
  365. Chestnut-collared Longspur Calcarius ornatus
    # Count: 1
    Date:
    Observer: David DeSante
    Location: Cabo San Lucas 1968 study site
  366. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: David DeSante
    Location: Cabo San Lucas 1968 study site
  367. Alder Flycatcher Empidonax alnorum
    # Count: 1
    Date:
    Observer: Baja California Sur Supplemental Records
    Location: Cañón de San Bernardo

Exotic: Provisional (3)

  1. Cinnamon-rumped Seedeater Sporophila torqueola
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  2. Monk Parakeet Myiopsitta monachus
    # Count: 2
    Date:
    Observer: Álvaro San José
    Location: Oasis de Santiago
  3. Black-throated Magpie-Jay Cyanocorax colliei
    # Count: 6
    Date:
    Observer: Jedediah Smith
    Location: Presa Aguas Caliente

Exotic: Escapee (11)

  1. Indian Peafowl Pavo cristatus
    # Count: 2
    Date:
    Observer: David Thorburn
    Location: 23407, Los Cabos MX-B.C.S. 23.08089, -109.68131
  2. Muscovy Duck Cairina moschata
    # Count: 1
    Date:
    Observer: Brendan Flack
    Location: Reserva Ecológica Estero de San José del Cabo
  3. Graylag Goose Anser anser
    # Count: 5
    Date:
    Observer: Edward McKen
    Location: Reserva Ecológica Estero de San José del Cabo
  4. Red Junglefowl Gallus gallus
    # Count: 1
    Date:
    Observer: Lanaye Baxter
    Location: Reserva Ecológica Estero de San José del Cabo
  5. Budgerigar Melopsittacus undulatus
    # Count: 1
    Date:
    Observer: Terry Walsh
    Location: Pueblo Bonito Sunset Beach Golf and Spa Resort
  6. Cockatiel Nymphicus hollandicus
    # Count: 1
    Date:
    Observer: Yana Levchinsky
    Location: Marina Cabo San Lucas
  7. Black Swan Cygnus atratus
    # Count: 1
    Date:
    Observer: Linda Daily
    Location: Baja California Sur, MX (22.876, -109.93)
  8. Helmeted Guineafowl Numida meleagris
    # Count: 1
    Date:
    Observer: Birdingloscabos .com
    Location: B&B- Birds & Breakfast program 4hrs.
  9. Morelet's Seedeater Sporophila morelleti
    # Count: 1
    Date:
    Observer: Rich Hoyer
    Location: Santiago (pueblo)
  10. African Collared-Dove Streptopelia roseogrisea
    # Count: 1
    Date:
    Observer: Richard Erickson
    Location: Cabo San Lucas
  11. Mexican Parrotlet Forpus cyanopygius
    # Count: 2

Hybrids (7)

  1. Townsend's x Hermit Warbler (hybrid) Setophaga townsendi x occidentalis
    # Count: 1
    Date:
    Observer: Osiel Flores
    Location: La Victoria, Baja California Sur, MX (23.603, -109.929)
  2. Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens
    # Count: 3
    Date:
    Observer: Jeanie Selva
    Location: Playa Médano, Los Cabos MX-BCS (22.8961,-109.8925)
  3. Eurasian x American Wigeon (hybrid) Mareca penelope x americana
    # Count: 1
    Date:
    Observer: Shep Thorp
    Location: Reserva Ecológica Estero de San José del Cabo
  4. Rose-breasted x Black-headed Grosbeak (hybrid) Pheucticus ludovicianus x melanocephalus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Santiago (pueblo)
  5. Lazuli x Indigo Bunting (hybrid) Passerina amoena x cyanea
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Santiago (pueblo)
  6. Northern Cardinal x Pyrrhuloxia (hybrid) Cardinalis cardinalis x sinuatus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Reserva Ecológica Estero de San José del Cabo
  7. Northern x Tropical Parula (hybrid) Setophaga americana x pitiayumi
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Miraflores (pueblo)

Additional Taxa (106)

  1. swallow sp. Hirundinidae sp.
    # Count: 10
    Date:
    Observer: Mark Peck
    Location: Secrets Puerto Los Cabos Golf & Spa Resort
  2. peep sp. Calidris sp. (peep sp.)
    # Count: 6
    Date:
    Observer: Carter Kremer
    Location: Chileno Golf
  3. gull sp. Larinae sp.
    # Count: 5
    Date:
    Observer: Mario Pineda
    Location: Carretera 1/Cabo San Lucas-San Jose del Cabo--Mirador Palmilla
  4. Common/Ruddy Ground Dove Columbina passerina/talpacoti
    # Count: 4
    Date:
    Observer: Álvaro San José
    Location: Humedal Estacional Cabo Pulmo
  5. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: X
    Date:
    Observer: Victor O. Ayala Perez
    Location: Reserva Ecológica Estero de San José del Cabo
  6. yellowthroat sp. Geothlypis sp. (yellowthroat sp.)
    # Count: 4
    Date:
    Observer: joaquin corrales
    Location: Reserva Ecológica Estero de San José del Cabo
  7. Blue-winged/Cinnamon Teal Spatula discors/cyanoptera
    # Count: 12
    Date:
    Observer: Chris McCreedy - no playbacks
    Location: Reserva Ecológica Estero de San José del Cabo
  8. Sharp-shinned/Cooper's Hawk Accipiter striatus/Astur cooperii
    # Count: 1
    Date:
    Observer: Chris McCreedy - no playbacks
    Location: Reserva Ecológica Estero de San José del Cabo
  9. blackbird sp. Icteridae sp.
    # Count: 60
    Date:
    Observer: Chris McCreedy - no playbacks
    Location: Reserva Ecológica Estero de San José del Cabo
  10. yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Cabo Pulmo (pueblo)
  11. gnatcatcher sp. Polioptila sp.
    # Count: 1
    Date:
    Observer: Chris McCreedy - no playbacks
    Location: Cabo San Lucas—Holiday Inn Express
  12. Spizella sp. Spizella sp.
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Humedal Estacional Cabo Pulmo
  13. new world warbler sp. Parulidae sp.
    # Count: 3
    Date:
    Observer: Álvaro San José
    Location: Humedal Estacional Cabo Pulmo
  14. new world flycatcher sp. Tyrannidae sp.
    # Count: 3
    Date:
    Observer: Álvaro San José
    Location: Humedal Estacional Cabo Pulmo
  15. swift sp. Apodidae sp.
    # Count: X
    Date:
    Observer: Miranda King
    Location: Reserva Ecológica Estero de San José del Cabo
  16. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Álvaro San José
    Location: Salinas Punta Colorado
  17. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 1
    Date:
    Observer: James Gray
    Location: Reserva Ecológica Estero de San José del Cabo
  18. Larus sp. Larus sp.
    # Count: 1
    Date:
    Observer: Damian Gonzalez
    Location: Grand Solmar at Rancho San Lucas Resort
  19. shorebird sp. Charadriiformes sp. (shorebird sp.)
    # Count: 1
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.35, -109.387)
  20. Pterodroma sp. Pterodroma sp.
    # Count: 2
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.377, -109.335)
  21. shearwater sp. Procellariidae sp. (shearwater sp.)
    # Count: 6
    Date:
    Observer: Gerardo Marrón
    Location: MX (23.377, -109.335)
  22. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Damian Gonzalez
    Location: Grand Solmar at Rancho San Lucas Resort
  23. Eurasian/African Collared-Dove Streptopelia decaocto/roseogrisea
    # Count: 1
    Date:
    Observer: Thomas Hall
    Location: Spa Buena Vista--Ramadas Sol Y Mar
  24. booby sp. Sula sp.
    # Count: 1
    Date:
    Observer: Kiandra Mitchell
    Location: Auto selected 22.81391, -109.83097
  25. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Cristina Valenzuela
    Location: Valle Del Sol
  26. Yellow-footed/Western Gull Larus livens/occidentalis
    # Count: 3
    Date:
    Observer: Brian Browne
    Location: Hotel ME Cabo
  27. storm-petrel sp. Oceanitidae/Hydrobatidae sp.
    # Count: 1
    Date:
    Observer: Damian Gonzalez
    Location: Bahía de cabo san lucas
  28. parakeet sp. Psittaciformes sp. (parakeet sp.)
    # Count: 1
    Date:
    Observer: Cristina Valenzuela
    Location: Marina Cabo San Lucas
  29. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 3
    Date:
    Observer: Heidi Regier
    Location: Flora Farms
  30. cormorant sp. Phalacrocoracidae sp.
    # Count: 2
    Date:
    Observer: Jan Cubilla
    Location: Playa Misiones
  31. Toxostoma sp. Toxostoma sp.
    # Count: 1
    Date:
    Observer: Elisa Huerta Sandoval
    Location: Salinas Punta Colorado
  32. tern sp. Sterninae sp.
    # Count: 2
    Date:
    Observer: Nolan Bollinger
    Location: Reserva Ecológica Estero de San José del Cabo
  33. white egret sp. Egretta/Ardea sp.
    # Count: 1
    Date:
    Observer: Stuart Johnston
    Location: Estero San Jose, Los Cabos MX-B.C.S. (23.0581,-109.6899)
  34. storm-petrel sp. (dark-rumped) Oceanitidae/Hydrobatidae sp. (dark-rumped)
    # Count: 20
    Date:
    Observer: Elliott Casper
    Location: Escollo Gorda
  35. frigatebird sp. Fregata sp.
    # Count: 5
    Date:
    Observer: Mary Marquez Bell
    Location: Westin Resort & Spa
  36. Forster's/Common Tern Sterna forsteri/hirundo
    # Count: 2
    Date:
    Observer: Tyler Hintz
    Location: Cabo San Lucas, Baja California Sur, MX (22.97, -109.784)
  37. Scripps's/Guadalupe/Craveri's Murrelet Synthliboramphus scrippsi/hypoleucus/craveri
    # Count: 4
    Date:
    Observer: Marcel Ashby
    Location: Escollo Gorda
  38. small shearwater sp. Puffinus sp.
    # Count: 1
    Date:
    Observer: Marcel Ashby
    Location: Escollo Gorda
  39. new world sparrow sp. Passerellidae sp.
    # Count: 10
    Date:
    Observer: Nolan Bollinger
    Location: Punta Arena
  40. Greater/Lesser Scaup Aythya marila/affinis
    # Count: X
    Date:
    Observer: MORGAN LEONARD
    Location: Reserva Ecológica Estero de San José del Cabo
  41. storm-petrel sp. (white-rumped) Oceanitidae/Hydrobatidae sp. (white-rumped)
    # Count: 2
    Date:
    Observer: Patrick Van Thull
    Location: North Pacific Ocean (22.4959,-109.7357)
  42. new world oriole sp. Icterus sp.
    # Count: 2
    Date:
    Observer: Diego Perez
    Location: Diamante Resort
  43. teal sp. Anatidae sp. (teal sp.)
    # Count: 33
    Date:
    Observer: Patrick Papiernik
    Location: Reserva Ecológica Estero de San José del Cabo
  44. tanager sp. (Piranga sp.) Piranga sp.
    # Count: 1
    Date:
    Observer: Patrick Papiernik
    Location: Reserva Ecológica Estero de San José del Cabo
  45. passerine sp. Passeriformes sp.
    # Count: 3
    Date:
    Observer: Luiz Stern
    Location: Grand Fiesta Americana
  46. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: John Jasek
    Location: Cabo Real Golf Club
  47. Accipitrine hawk sp. (former Accipiter sp.) Aerospiza/Tachyspiza/Accipiter/Astur sp.
    # Count: 1
    Date:
    Observer: THEA THOMAS
    Location: Reserva Ecológica Estero de San José del Cabo
  48. Elegant/Royal Tern Thalasseus elegans/maximus
    # Count: 3
    Date:
    Observer: Jonathan Vargas
    Location: Hotel Posada Real
  49. Passerina sp. Passerina sp.
    # Count: 2
    Date:
    Observer: Ross Barnes-Rickett
    Location: Agua Caliente Norte, Baja California Sur, MX (23.447, -109.775)
  50. duck sp. Anatidae (duck sp.)
    # Count: 15
    Date:
    Observer: Edward McKen
    Location: Reserva Ecológica Estero de San José del Cabo
  51. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Davena Gentry
    Location: Reserva Ecológica Estero de San José del Cabo
  52. Double-crested/Neotropic Cormorant Nannopterum auritum/brasilianum
    # Count: 1
    Date:
    Observer: Juli Chamberlin
    Location: Playa El Encanto and residential area
  53. Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Randall Kling
    Location: Reserva Ecológica Estero de San José del Cabo
  54. jaeger sp. Stercorarius sp. (jaeger sp.)
    # Count: 4
    Date:
    Observer: Susan Ballinger
    Location: Playa San Jose del Cabo
  55. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Kevin Cherry
    Location: Playa San Jose del Cabo
  56. small plover sp. Charadrius/Thinornis/Anarhynchus sp.
    # Count: 22
    Date:
    Observer: Jill Devenport
    Location: Reserva Ecológica Estero de San José del Cabo
  57. grebe sp. Podicipedidae sp.
    # Count: 3
    Date:
    Observer: Jedediah Smith
    Location: Oasis de Santiago
  58. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Mark Goodwin
    Location: Reserva Ecológica Estero de San José del Cabo
  59. Buteo sp. Buteo sp.
    # Count: 2
    Date:
    Observer: Damian Gonzalez
    Location: Grand Solmar at Rancho San Lucas Resort
  60. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: joaquin corrales
    Location: sendero la virgen L.N.
  61. Western/Semipalmated Sandpiper Calidris mauri/pusilla
    # Count: 2
    Date:
    Observer: Kini Roesler
    Location: Estero Playa Cascada
  62. Orchard/Hooded Oriole Icterus spurius/cucullatus
    # Count: 6
    Date:
    Observer: Mark Brocklehurst
    Location: PN Cabo Pulmo
  63. large shorebird sp. Charadriiformes sp. (large shorebird sp.)
    # Count: 2
    Date:
    Observer: Gerardo Marrón
    Location: Punta Arena
  64. Sterna sp. Sterna sp.
    # Count: 2
    Date:
    Observer: Dan Rauch
    Location: Hilton Los Cabos, MX
  65. Northern Cardinal/Pyrrhuloxia Cardinalis cardinalis/sinuatus
    # Count: 2
    Date:
    Observer: Alex Lamoreaux
    Location: Caduaño (pueblo)
  66. rail/crake sp. Rallidae sp. (rail/crake sp.)
    # Count: 1
    Date:
    Observer: Jeremiah Trimble
    Location: Reserva Ecológica Estero de San José del Cabo
  67. goose sp. Anatidae (goose sp.)
    # Count: 10
    Date:
    Observer: Zac Denning
    Location: JW Marriott, San Jose del Cabo
  68. Aythya sp. Aythya sp.
    # Count: 1
    Date:
    Observer: joaquin corrales
    Location: Reserva Ecológica Estero de San José del Cabo
  69. Masked/Nazca Booby Sula dactylatra/granti
    # Count: 1
    Date:
    Observer: Richard Erickson
    Location: offshore Los Cabos Municipio, 22.88308, -110.39443
  70. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 5
    Date:
    Observer: Richard Erickson
    Location: offshore Los Cabos Municipio, 22.90545, -110.54920
  71. Bullock's/Baltimore Oriole Icterus bullockii/galbula
    # Count: 1
    Date:
    Observer: Joan Campbell
    Location: Buena Vista Casa, BCS, MX
  72. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Shelley Harms
    Location: Club Regina entrance road
  73. Cookilaria petrel sp. Pterodroma sp. (Cookilaria sp.)
    # Count: 1
    Date:
    Observer: Amy McAndrews
    Location: Searcher 21.37065, -110.27343
  74. Leach's/Townsend's/Ainley's Storm-Petrel Hydrobates leucorhous/socorroensis/cheimomnestes
    # Count: 2
    Date:
    Observer: Amy McAndrews
    Location: Searcher 21.35651, -111.52313
  75. gull/tern sp. Laridae sp.
    # Count: 2
    Date:
    Observer: Isain Contreras
    Location: Reserva Ecológica Estero de San José del Cabo
  76. Black-bellied Plover/golden-plover sp. Pluvialis sp.
    # Count: 1
    Date:
    Observer: joaquin corrales
    Location: Estero San José del Cabo
  77. Western/Clark's Grebe Aechmophorus occidentalis/clarkii
    # Count: 1
    Date:
    Observer: CALVIN VAN REKEN
    Location: Estero San Jose del Cabo
  78. Tropical/Couch's Kingbird Tyrannus melancholicus/couchii
    # Count: 1
    Date:
    Observer: Ray Hasey
    Location: Toll Road
  79. Cassin's/Plumbeous Vireo Vireo cassinii/plumbeus
    # Count: 1
    Date:
    Observer: logan kahle
    Location: Miraflores (pueblo)
  80. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: Bryan Sarauer
    Location: Paseo Malecon San Jose, San José del Cabo, Baja California Sur, MX (23.048, -109.689)
  81. Eurasian/American Wigeon Mareca penelope/americana
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Reserva Ecológica Estero de San José del Cabo
  82. Chaetura sp. Chaetura sp.
    # Count: 1
    Date:
    Observer: Brian O'Shea
    Location: Esperanza Resort
  83. phalarope sp. Phalaropus sp.
    # Count: 14
    Date:
    Observer: Michael Woodruff
    Location: MX (22.919, -110.304)
  84. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 2
    Date:
    Observer: Ted Nichols II
    Location: Reserva Ecológica Estero de San José del Cabo
  85. thrush sp. Turdidae sp.
    # Count: 1
    Date:
    Observer: Jacqueline Newbold
    Location: Unnamed Road, Baja California Sur, MX (23.632, -109.641)
  86. Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinus
    # Count: 1
    Date:
    Observer: Jeff Sexton
    Location: Reserva Ecológica Estero de San José del Cabo
  87. Smooth-billed/Groove-billed Ani Crotophaga ani/sulcirostris
    # Count: 2
    Date:
    Observer: joaquin corrales
    Location: Reserva Ecológica Estero de San José del Cabo
  88. Rufous/Allen's Hummingbird Selasphorus rufus/sasin
    # Count: 1
    Date:
    Observer: Mike Engel
    Location: Spa Buena Vista--Ramadas Sol Y Mar
  89. Ruby-throated/Black-chinned Hummingbird Archilochus colubris/alexandri
    # Count: 1
    Date:
    Observer: Rich Hoyer
    Location: Miraflores (pueblo)
  90. large falcon sp. Falco sp. (large falcon sp.)
    # Count: 1
    Date:
    Observer: David Vander Pluym
    Location: Cabo Pulmo (pueblo)
  91. Morelet's/Cinnamon-rumped Seedeater Sporophila morelleti/torqueola
    # Count: 4
    Date:
    Observer: Arvind Panjabi
    Location: Reserva Ecológica Estero de San José del Cabo
  92. Myiarchus sp. Myiarchus sp.
    # Count: 1
    Date:
    Observer: Rich Hoyer
    Location: Boca de la Sierra (pueblo)
  93. bird sp. Aves sp.
    # Count: 1
    Date:
    Observer: Amy McAndrews
    Location: Shogun 21.5578 x -111.2841
  94. Leach's/Townsend's Storm-Petrel (white-rumped) Hydrobates leucorhous/socorroensis (white-rumped)
    # Count: 1
    Date:
    Observer: Amy McAndrews
    Location: Shogun 21.8858x-111.5205
  95. Sooty/Short-tailed Shearwater Ardenna grisea/tenuirostris
    # Count: 1
    Date:
    Observer: Peter Adriaens
    Location: Carretera 1/Cabo San Lucas-San Jose del Cabo--Mirador Palmilla
  96. Leach's/Townsend's Storm-Petrel (dark-rumped) Hydrobates leucorhous/socorroensis (dark-rumped)
    # Count: 1
    Date:
    Observer: Mary Gustafson
    Location: 21 21.8, -110 21.5
  97. Surf/Black Scoter Melanitta perspicillata/americana
    # Count: 7
    Date:
    Observer: joaquin corrales
    Location: Reserva Ecológica Estero de San José del Cabo
  98. Hydrobates sp. Hydrobates sp.
    # Count: 3
    Date:
    Observer: Gerardo Marrón
    Location: Los Barriles: Pelagic Trip
  99. large tern sp. Hydroprogne/Thalasseus sp.
    # Count: 4
    Date:
    Observer: Jason St. Pierre
    Location: Club Cascadas de Baja - and nearby locations
  100. alcid sp. Alcidae sp.
    # Count: 3
    Date:
    Observer: Amy McAndrews
    Location: Escollo Gorda
  101. Calidris sp. Calidris sp.
    # Count: 7
    Date:
    Observer: Angus Wilson
    Location: Mexico (offshore Los Barriles)
  102. finch sp. Fringillidae sp.
    # Count: 1
    Date:
    Observer: Kim Upper
    Location: Cabo San Lucas port area
  103. Rose-breasted/Black-headed Grosbeak Pheucticus ludovicianus/melanocephalus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Miraflores/Caduaño
  104. ground dove/Inca Dove Columbina sp.
    # Count: 2
    Date:
    Observer: Marshall Iliff
    Location: Reserva Ecológica Estero de San José del Cabo
  105. solitary vireo sp. Vireo cassinii/solitarius/plumbeus
    # Count: 1
    Date:
    Observer: Oscar Johnson
    Location: Miraflores (pueblo)
  106. Galapagos/Hawaiian Petrel (Dark-rumped Petrel) Pterodroma phaeopygia/sandwichensis
    # Count: 1
    Date:
    Observer: Richard Erickson
    Location: 75 nm SSE Punta Gorda