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Triadelphia Reservoir--Pigtail Branch

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Bird List

Updated ~10 seconds ago
219 All Years 134 This Year 2024 0 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (134)

  1. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Roshan Vignarajah
    Location: Triadelphia Reservoir--Pigtail Branch
  2. Tundra Swan Cygnus columbianus
    # Count: 5
    Date:
    Observer: Joe Hanfman
    Location: Triadelphia Reservoir--Pigtail Branch
  3. Wood Duck Aix sponsa
    # Count: 2
    Date:
    Observer: Joe Hanfman
    Location: Triadelphia Reservoir--Pigtail Branch
  4. Northern Shoveler Spatula clypeata
    # Count: 1
    Date:
    Observer: Alex Pellegrini
    Location: Triadelphia Reservoir--Pigtail Branch
  5. Gadwall Mareca strepera
    # Count: 3
    Date:
    Observer: Gregg Petersen
    Location: Triadelphia Reservoir--Pigtail Branch
  6. American Wigeon Mareca americana
    # Count: 5
    Date:
    Observer: Joshua Gild
    Location: Triadelphia Reservoir--Pigtail Branch
  7. Mallard Anas platyrhynchos
    # Count: 2
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  8. American Black Duck Anas rubripes
    # Count: 28
    Date:
    Observer: Russell Kovach
    Location: Triadelphia Reservoir--Pigtail Branch
  9. Green-winged Teal Anas crecca
    # Count: 4
    Date:
    Observer: Gregg Petersen
    Location: Triadelphia Reservoir--Pigtail Branch
  10. Canvasback Aythya valisineria
    # Count: 4
    Date:
    Observer: Russell Kovach
    Location: Triadelphia Reservoir--Pigtail Branch
  11. Redhead Aythya americana
    # Count: 8
    Date:
    Observer: Russell Kovach
    Location: Triadelphia Reservoir--Pigtail Branch
  12. Ring-necked Duck Aythya collaris
    # Count: 3
    Date:
    Observer: Joe Hanfman
    Location: Triadelphia Reservoir--Pigtail Branch
  13. Greater Scaup Aythya marila
    # Count: 1
    Date:
    Observer: Gregg Petersen
    Location: Triadelphia Reservoir--Pigtail Branch
  14. Lesser Scaup Aythya affinis
    # Count: 10
    Date:
    Observer: Gregg Petersen
    Location: Triadelphia Reservoir--Pigtail Branch
  15. Hooded Merganser Lophodytes cucullatus
    # Count: 1
    Date:
    Observer: Gregg Petersen
    Location: Triadelphia Reservoir--Pigtail Branch
  16. Common Merganser Mergus merganser
    # Count: 2
    Date:
    Observer: Jayden Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  17. Red-breasted Merganser Mergus serrator
    # Count: 10
    Date:
    Observer: Alex Pellegrini
    Location: Triadelphia Reservoir--Pigtail Branch
  18. Ruddy Duck Oxyura jamaicensis
    # Count: 8
    Date:
    Observer: Gregg Petersen
    Location: Triadelphia Reservoir--Pigtail Branch
  19. Wild Turkey Meleagris gallopavo
    # Count: 2
    Date:
    Observer: Kurt Schwarz
    Location: Triadelphia Reservoir--Pigtail Branch
  20. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: John Blaisdell
    Location: Triadelphia Reservoir--Pigtail Branch
  21. Mourning Dove Zenaida macroura
    # Count: 6
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  22. Chimney Swift Chaetura pelagica
    # Count: 4
    Date:
    Observer: Joshua Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  23. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  24. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Russell Kovach
    Location: Triadelphia Reservoir--Pigtail Branch
  25. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Gregg Petersen
    Location: Triadelphia Reservoir--Pigtail Branch
  26. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: Roshan Vignarajah
    Location: Triadelphia Reservoir--Pigtail Branch
  27. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Ryan Salsman
    Location: Triadelphia Reservoir--Pigtail Branch
  28. Ring-billed Gull Larus delawarensis
    # Count: 2
    Date:
    Observer: John Blaisdell
    Location: Triadelphia Reservoir--Pigtail Branch
  29. Caspian Tern Hydroprogne caspia
    # Count: 2
    Date:
    Observer: Michael Kerwin
    Location: Triadelphia Reservoir--Pigtail Branch
  30. Common Loon Gavia immer
    # Count: 1
    Date:
    Observer: Joshua Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  31. Double-crested Cormorant Nannopterum auritum
    # Count: 2
    Date:
    Observer: Kelly Shima
    Location: Triadelphia Reservoir--Pigtail Branch
  32. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Dimitrios Marmaras
    Location: Triadelphia Reservoir--Pigtail Branch
  33. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  34. Black Vulture Coragyps atratus
    # Count: 2
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  35. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  36. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  37. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: Russ Ruffing
    Location: Triadelphia Reservoir--Pigtail Branch
  38. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  39. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Jayden Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  40. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  41. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  42. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  43. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Jayden Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  44. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Kurt Schwarz
    Location: Triadelphia Reservoir--Pigtail Branch
  45. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 4
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  46. Downy Woodpecker Dryobates pubescens
    # Count: 3
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  47. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  48. Pileated Woodpecker Dryocopus pileatus
    # Count: 2
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  49. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  50. Eastern Wood-Pewee Contopus virens
    # Count: 6
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  51. Acadian Flycatcher Empidonax virescens
    # Count: 3
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  52. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: David Sandler
    Location: Triadelphia Reservoir--Pigtail Branch
  53. Great Crested Flycatcher Myiarchus crinitus
    # Count: 2
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  54. Eastern Kingbird Tyrannus tyrannus
    # Count: 2
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  55. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  56. Yellow-throated Vireo Vireo flavifrons
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  57. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Meghaan Lane
    Location: Triadelphia Reservoir--Pigtail Branch
  58. Red-eyed Vireo Vireo olivaceus
    # Count: 15
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  59. Blue Jay Cyanocitta cristata
    # Count: 3
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  60. American Crow Corvus brachyrhynchos
    # Count: 2
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  61. Fish Crow Corvus ossifragus
    # Count: 2
    Date:
    Observer: Roshan Vignarajah
    Location: Triadelphia Reservoir--Pigtail Branch
  62. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Kelly Shima
    Location: Triadelphia Reservoir--Pigtail Branch
  63. Carolina Chickadee Poecile carolinensis
    # Count: 2
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  64. Tufted Titmouse Baeolophus bicolor
    # Count: 6
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  65. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Joshua Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  66. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  67. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Dimitrios Marmaras
    Location: Triadelphia Reservoir--Pigtail Branch
  68. Golden-crowned Kinglet Regulus satrapa
    # Count: 1
    Date:
    Observer: Michael Kerwin
    Location: Triadelphia Reservoir--Pigtail Branch
  69. White-breasted Nuthatch Sitta carolinensis
    # Count: 2
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  70. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Gregg Petersen
    Location: Triadelphia Reservoir--Pigtail Branch
  71. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 10
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  72. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Joshua Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  73. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Lauren Crocker
    Location: Triadelphia Reservoir--Pigtail Branch
  74. Carolina Wren Thryothorus ludovicianus
    # Count: 5
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  75. European Starling Sturnus vulgaris
    # Count: 1
    Date:
    Observer: Kelly Shima
    Location: Triadelphia Reservoir--Pigtail Branch
  76. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: Roshan Vignarajah
    Location: Triadelphia Reservoir--Pigtail Branch
  77. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Roshan Vignarajah
    Location: Triadelphia Reservoir--Pigtail Branch
  78. Eastern Bluebird Sialia sialis
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Triadelphia Reservoir--Pigtail Branch
  79. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  80. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Kurt Schwarz
    Location: Triadelphia Reservoir--Pigtail Branch
  81. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  82. Hermit Thrush Catharus guttatus
    # Count: 3
    Date:
    Observer: Alex Pellegrini
    Location: Triadelphia Reservoir--Pigtail Branch
  83. Wood Thrush Hylocichla mustelina
    # Count: 3
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  84. American Robin Turdus migratorius
    # Count: 3
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  85. Cedar Waxwing Bombycilla cedrorum
    # Count: 2
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  86. House Sparrow Passer domesticus
    # Count: 1
    Date:
    Observer: Joshua Gild
    Location: Triadelphia Reservoir--Pigtail Branch
  87. House Finch Haemorhous mexicanus
    # Count: 2
    Date:
    Observer: Joshua Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  88. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Michael Kerwin
    Location: Triadelphia Reservoir--Pigtail Branch
  89. American Goldfinch Spinus tristis
    # Count: 3
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  90. Chipping Sparrow Spizella passerina
    # Count: 8
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  91. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Alex Pellegrini
    Location: Triadelphia Reservoir--Pigtail Branch
  92. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Gregg Petersen
    Location: Triadelphia Reservoir--Pigtail Branch
  93. Dark-eyed Junco Junco hyemalis
    # Count: 9
    Date:
    Observer: Ryan Salsman
    Location: Triadelphia Reservoir--Pigtail Branch
  94. White-throated Sparrow Zonotrichia albicollis
    # Count: 7
    Date:
    Observer: Joshua Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  95. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Joshua Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  96. Swamp Sparrow Melospiza georgiana
    # Count: 5
    Date:
    Observer: Alex Pellegrini
    Location: Triadelphia Reservoir--Pigtail Branch
  97. Eastern Towhee Pipilo erythrophthalmus
    # Count: 6
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  98. Eastern Meadowlark Sturnella magna
    # Count: 4
    Date:
    Observer: Hilary Yarmus
    Location: Triadelphia Reservoir--Pigtail Branch
  99. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  100. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  101. Red-winged Blackbird Agelaius phoeniceus
    # Count: 2
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  102. Brown-headed Cowbird Molothrus ater
    # Count: 4
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  103. Common Grackle Quiscalus quiscula
    # Count: 1
    Date:
    Observer: Joshua Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  104. Ovenbird Seiurus aurocapilla
    # Count: 11
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  105. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Roshan Vignarajah
    Location: Triadelphia Reservoir--Pigtail Branch
  106. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  107. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  108. Black-and-white Warbler Mniotilta varia
    # Count: 4
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  109. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Roshan Vignarajah
    Location: Triadelphia Reservoir--Pigtail Branch
  110. Tennessee Warbler Leiothlypis peregrina
    # Count: 2
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  111. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Joshua Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  112. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Roshan Vignarajah
    Location: Triadelphia Reservoir--Pigtail Branch
  113. Common Yellowthroat Geothlypis trichas
    # Count: 4
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  114. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  115. American Redstart Setophaga ruticilla
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  116. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  117. Northern Parula Setophaga americana
    # Count: 9
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  118. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  119. Bay-breasted Warbler Setophaga castanea
    # Count: 3
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  120. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Dimitrios Marmaras
    Location: Triadelphia Reservoir--Pigtail Branch
  121. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 2
    Date:
    Observer: Joshua Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  122. Blackpoll Warbler Setophaga striata
    # Count: 2
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  123. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 3
    Date:
    Observer: Roshan Vignarajah
    Location: Triadelphia Reservoir--Pigtail Branch
  124. Pine Warbler Setophaga pinus
    # Count: 4
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  125. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Dimitrios Marmaras
    Location: Triadelphia Reservoir--Pigtail Branch
  126. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  127. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  128. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  129. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  130. Scarlet Tanager Piranga olivacea
    # Count: 2
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  131. Northern Cardinal Cardinalis cardinalis
    # Count: 22
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch
  132. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Chuck Stirrat
    Location: Triadelphia Reservoir--Pigtail Branch
  133. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Joshua Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  134. Indigo Bunting Passerina cyanea
    # Count: 3
    Date:
    Observer: Margaret Harris
    Location: Triadelphia Reservoir--Pigtail Branch

Additional Taxa (3)

  1. swan sp. Cygnus sp.
    # Count: 1
    Date:
    Observer: Kurt Schwarz
    Location: Triadelphia Reservoir--Pigtail Branch
  2. duck sp. Anatidae (duck sp.)
    # Count: 11
    Date:
    Observer: Jayden Ward
    Location: Triadelphia Reservoir--Pigtail Branch
  3. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Alex Pellegrini
    Location: Triadelphia Reservoir--Pigtail Branch