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Rock Creek State Fish Hatchery

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Bird List

Updated ~13 seconds ago
113 All Years 18 This Year 2024 0 This Month May 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (113)

  1. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  2. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 3
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  3. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  4. Killdeer Charadrius vociferus
    # Count: 3
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  5. Solitary Sandpiper Tringa solitaria
    # Count: 2
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  6. Lesser Yellowlegs Tringa flavipes
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  7. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  8. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  9. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  10. Barn Swallow Hirundo rustica
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  11. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  12. European Starling Sturnus vulgaris
    # Count: 3
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  13. American Robin Turdus migratorius
    # Count: 7
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  14. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  15. Lark Sparrow Chondestes grammacus
    # Count: 2
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  16. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 2
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  17. Harris's Sparrow Zonotrichia querula
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  18. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  19. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  20. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  21. Northern Flicker Colaptes auratus
    # Count: 2
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  22. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  23. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  24. Townsend's Solitaire Myadestes townsendi
    # Count: 2
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  25. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  26. Common Nighthawk Chordeiles minor
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  27. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  28. Eastern Screech-Owl Megascops asio
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  29. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  30. Downy Woodpecker Dryobates pubescens
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  31. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  32. Say's Phoebe Sayornis saya
    # Count: 3
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  33. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  34. Eastern Kingbird Tyrannus tyrannus
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  35. Bell's Vireo Vireo bellii
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  36. Warbling Vireo Vireo gilvus
    # Count: 5
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  37. Blue Jay Cyanocitta cristata
    # Count: 5
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  38. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  39. Brown Thrasher Toxostoma rufum
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  40. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  41. American Redstart Setophaga ruticilla
    # Count: 4
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  42. Yellow Warbler Setophaga petechia
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  43. Northern Cardinal Cardinalis cardinalis
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  44. Spotted Sandpiper Actitis macularius
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  45. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  46. Least Flycatcher Empidonax minimus
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  47. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  48. Red-eyed Vireo Vireo olivaceus
    # Count: 4
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  49. Swainson's Thrush Catharus ustulatus
    # Count: 11
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  50. American Goldfinch Spinus tristis
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  51. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  52. Spotted Towhee Pipilo maculatus
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  53. Western Meadowlark Sturnella neglecta
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  54. Orchard Oriole Icterus spurius
    # Count: 35
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  55. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  56. Red-winged Blackbird Agelaius phoeniceus
    # Count: 5
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  57. Brown-headed Cowbird Molothrus ater
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  58. Orange-crowned Warbler Leiothlypis celata
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  59. Common Yellowthroat Geothlypis trichas
    # Count: 3
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  60. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  61. Blue Grosbeak Passerina caerulea
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  62. Wood Duck Aix sponsa
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  63. Blue-winged Teal Spatula discors
    # Count: 14
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  64. Northern Shoveler Spatula clypeata
    # Count: 8
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  65. American Wigeon Mareca americana
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  66. Mallard Anas platyrhynchos
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  67. Wild Turkey Meleagris gallopavo
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  68. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  69. House Sparrow Passer domesticus
    # Count: 5
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  70. Clay-colored Sparrow Spizella pallida
    # Count: 5
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  71. White-throated Sparrow Zonotrichia albicollis
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  72. Common Grackle Quiscalus quiscula
    # Count: 5
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  73. Gadwall Mareca strepera
    # Count: 4
    Date:
    Observer: Ruth Stearns
    Location: Rock Creek State Fish Hatchery
  74. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Ruth Stearns
    Location: Rock Creek State Fish Hatchery
  75. Green-winged Teal Anas crecca
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  76. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  77. Wilson's Warbler Cardellina pusilla
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  78. Western Wood-Pewee Contopus sordidulus
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  79. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  80. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  81. Townsend's Warbler Setophaga townsendi
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  82. Lazuli Bunting Passerina amoena
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  83. Bullock's Oriole Icterus bullockii
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  84. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 15
    Date:
    Observer: Neal Ratzlaff
    Location: Rock Creek State Fish Hatchery
  85. Least Sandpiper Calidris minutilla
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  86. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  87. Alder Flycatcher Empidonax alnorum
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  88. Gray Catbird Dumetella carolinensis
    # Count: 4
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  89. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  90. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  91. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  92. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: Nick Moore
    Location: Rock Creek State Fish Hatchery
  93. Black-capped Chickadee Poecile atricapillus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  94. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  95. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  96. Ovenbird Seiurus aurocapilla
    # Count: 3
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  97. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  98. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  99. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  100. Cedar Waxwing Bombycilla cedrorum
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  101. Turkey Vulture Cathartes aura
    # Count: 2
    Date:
    Observer: Paul Roisen
    Location: Rock Creek State Fish Hatchery
  102. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 25
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  103. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  104. Northern Bobwhite Colinus virginianus
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  105. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  106. Cooper's Hawk Accipiter cooperii
    # Count: 1
    Date:
    Observer: Ethan Kistler
    Location: Rock Creek State Fish Hatchery
  107. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Ethan Kistler
    Location: Rock Creek State Fish Hatchery
  108. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  109. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  110. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: William Kaempfer
    Location: Rock Creek State Fish Hatchery
  111. Field Sparrow Spizella pusilla
    # Count: 3
    Date:
    Observer: John Vanderpoel
    Location: Rock Creek State Fish Hatchery
  112. Rock Pigeon Columba livia
    # Count: 2
    Date:
    Observer: William Kaempfer
    Location: Rock Creek State Fish Hatchery
  113. Wilson's Phalarope Phalaropus tricolor
    # Count: 20
    Date:
    Observer: Hal Walker
    Location: Rock Creek State Fish Hatchery

Hybrids (1)

  1. Bullock's x Baltimore Oriole (hybrid) Icterus bullockii x galbula
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery

Additional Taxa (7)

  1. Bullock's/Baltimore Oriole Icterus bullockii/galbula
    # Count: 2
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  2. Rose-breasted/Black-headed Grosbeak Pheucticus ludovicianus/melanocephalus
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  3. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Neal Ratzlaff
    Location: Rock Creek State Fish Hatchery
  4. Western/Eastern Wood-Pewee Contopus sordidulus/virens
    # Count: 1
    Date:
    Observer: Steven Mlodinow
    Location: Rock Creek State Fish Hatchery
  5. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery
  6. peep sp. Calidris sp. (peep sp.)
    # Count: 2
    Date:
    Observer: Bri Kenny
    Location: Rock Creek State Fish Hatchery
  7. Spotted/Eastern Towhee (Rufous-sided Towhee) Pipilo maculatus/erythrophthalmus
    # Count: 1
    Date:
    Observer: William Flack
    Location: Rock Creek State Fish Hatchery