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Bird List

Updated ~14 hours ago
338 All Years 214 This Year 2024 117 This Month Jun 2024
Last Observed First Observed High Count

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  1. Species Name
    Count
    Date
    Observer
    Location

Native and Naturalized (338)

  1. Black Scoter Melanitta americana
    # Count: 27
    Date:
    Observer: Marisa Rositol
    Location: Piscataway Park--Boardwalk
  2. Common Tern Sterna hirundo
    # Count: 27
    Date:
    Observer: Marisa Rositol
    Location: Fort Washington National Park
  3. Tundra Swan Cygnus columbianus
    # Count: 19
    Date:
    Observer: Jeff Shenot
    Location: Private residence
  4. Wood Duck Aix sponsa
    # Count: 11
    Date:
    Observer: Keith Jahoda
    Location: Greenbelt Lake - Buddy Attick Lake Park
  5. Red-winged Blackbird Agelaius phoeniceus
    # Count: 10
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  6. Black-bellied Whistling-Duck Dendrocygna autumnalis
    # Count: 8
    Date:
    Observer: Jeff Shenot
    Location: Private residence
  7. Northern Shoveler Spatula clypeata
    # Count: 8
    Date:
    Observer: Allen Burke
    Location: BARC--Old Sewage Pond (sanctioned groups only)
  8. Red Phalarope Phalaropus fulicarius
    # Count: 8
    Date:
    Observer: Sherman Suter
    Location: Potomac River off Ft Washington
  9. American Robin Turdus migratorius
    # Count: 8
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  10. Hooded Merganser Lophodytes cucullatus
    # Count: 6
    Date:
    Observer: Jeff Shenot
    Location: Liberty Sports Park
  11. American Pipit Anthus rubescens
    # Count: 6
    Date:
    Observer: Allen Burke
    Location: BARC--North Farm (sanctioned groups only)
  12. Western Cattle Egret Bubulcus ibis
    # Count: 5
    Date:
    Observer: Kevin Bennett
    Location: Bladensburg Waterfront Park
  13. Glossy Ibis Plegadis falcinellus
    # Count: 5
    Date:
    Observer: Thomas Wells
    Location: Patuxent River Park--Jackson Landing
  14. Cooper's Hawk Accipiter cooperii
    # Count: 5
    Date:
    Observer: Mary Hansen
    Location: Collington grounds
  15. Barn Owl Tyto alba
    # Count: 5
  16. European Starling Sturnus vulgaris
    # Count: 5
    Date:
    Observer: Keith Jahoda
    Location: Greenbelt Lake - Buddy Attick Lake Park
  17. House Sparrow Passer domesticus
    # Count: 5
    Date:
    Observer: Christiana Wood
    Location: Private residence, Suitland,Prince George's US-MD 38.83707, -76.90666
  18. White-winged Crossbill Loxia leucoptera
    # Count: 5
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge; South Tract
  19. American Redstart Setophaga ruticilla
    # Count: 5
    Date:
    Observer: Ian Stewart
    Location: WB&A Trail--Horsepen Branch (PG Co.)
  20. American Black Duck Anas rubripes
    # Count: 4
    Date:
    Observer: Sam Denenberg
    Location: Patuxent River Park--Jackson Landing
  21. Dunlin Calidris alpina
    # Count: 4
    Date:
    Observer: Michel Cavigelli
    Location: Harmony Hall
  22. Short-eared Owl Asio flammeus
    # Count: 4
    Date:
    Observer: Jay Sheppard
    Location: Konterra Drive fields and ponds (private property, restricted access)
  23. Northern Rough-winged Swallow Stelgidopteryx serripennis
    # Count: 4
    Date:
    Observer: Denise Ryan
    Location: 13911 Gibbons Church Rd, Brandywine US-MD 38.69749, -76.80834
  24. Blue-gray Gnatcatcher Polioptila caerulea
    # Count: 4
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  25. White-winged Scoter Melanitta deglandi
    # Count: 3
    Date:
    Observer: Marisa Rositol
    Location: Piscataway Park--Boardwalk
  26. Wild Turkey Meleagris gallopavo
    # Count: 3
    Date:
    Observer: Kyra Harvey
    Location: Bird Feeder
  27. Semipalmated Plover Charadrius semipalmatus
    # Count: 3
    Date:
    Observer: Marisa Rositol
    Location: Piscataway Rd Field
  28. Lesser Yellowlegs Tringa flavipes
    # Count: 3
    Date:
    Observer: David Mozurkewich
    Location: Bladensburg Waterfront Park
  29. Least Sandpiper Calidris minutilla
    # Count: 3
    Date:
    Observer: Kent Fothergill
    Location: Anacostia River Trail (PG Co.)
  30. American Crow Corvus brachyrhynchos
    # Count: 3
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  31. Cliff Swallow Petrochelidon pyrrhonota
    # Count: 3
    Date:
    Observer: Marisa Rositol
    Location: Rocky Gorge Reservoir--T. Howard Duckett Dam (PG Co.)
  32. Red Crossbill Loxia curvirostra
    # Count: 3
    Date:
    Observer: Marcia Watson
    Location: Merkle NRMA
  33. Lapland Longspur Calcarius lapponicus
    # Count: 3
    Date:
    Observer: Marisa Rositol
    Location: Beltsville Agricultural Research Center
  34. Eastern Meadowlark Sturnella magna
    # Count: 3
    Date:
    Observer: Denise Ryan
    Location: Aquasco Rd, Aquasco US-MD 38.61230, -76.73078
  35. Canada Goose Branta canadensis
    # Count: 2
    Date:
    Observer: Patti Nedoluha
    Location: Cash Lake Trail, Maryland, US (39.03, -76.791)
  36. Trumpeter Swan Cygnus buccinator
    # Count: 2
    Date:
    Observer: Thomas Wells
    Location: Patuxent River Park--Jackson Landing
  37. Mallard Anas platyrhynchos
    # Count: 2
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  38. Green-winged Teal Anas crecca
    # Count: 2
    Date:
    Observer: Matt Felperin
    Location: Patuxent River Park--Jackson Landing
  39. Greater Scaup Aythya marila
    # Count: 2
    Date:
    Observer: Michel Cavigelli
    Location: BARC--Old Sewage Pond (sanctioned groups only)
  40. Red-breasted Merganser Mergus serrator
    # Count: 2
    Date:
    Observer: Jacob Peters
    Location: Patuxent River Park
  41. Northern Bobwhite Colinus virginianus
    # Count: 2
    Date:
    Observer: Marcia Watson
    Location: Freeway Airport fields
  42. Mourning Dove Zenaida macroura
    # Count: 2
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  43. Chimney Swift Chaetura pelagica
    # Count: 2
    Date:
    Observer: Keith Jahoda
    Location: Greenbelt Lake - Buddy Attick Lake Park
  44. Red-necked Phalarope Phalaropus lobatus
    # Count: 2
    Date:
    Observer: Warren Strobel
    Location: Potomac River, north of Wilson Bridge
  45. Spotted Sandpiper Actitis macularius
    # Count: 2
    Date:
    Observer: María Elena Montero
    Location: Patuxent River Park--Jackson Landing
  46. Ruddy Turnstone Arenaria interpres
    # Count: 2
    Date:
    Observer: Mikey Lutmerding
    Location: PG waters viewed from Belle Haven
  47. Sooty Tern Onychoprion fuscatus
    # Count: 2
    Date:
    Observer: Sherman Suter
    Location: Potomac River off Ft Washington
  48. Least Tern Sternula antillarum
    # Count: 2
    Date:
    Observer: Kate Volz
    Location: Patuxent River Park--Mt. Calvert
  49. Forster's Tern Sterna forsteri
    # Count: 2
    Date:
    Observer: Denise Ryan
    Location: Bladensburg Waterfront Park
  50. Roseate Tern Sterna dougallii
    # Count: 2
    Date:
    Observer: MD Historical Data
    Location: Wilson Bridge (Prince George's Co.)
  51. Common Loon Gavia immer
    # Count: 2
    Date:
    Observer: Marisa Rositol
    Location: National Colonial Farm
  52. American White Pelican Pelecanus erythrorhynchos
    # Count: 2
    Date:
    Observer: Tom Eck
    Location: Patuxent River Park--Jackson Landing
  53. Black Vulture Coragyps atratus
    # Count: 2
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  54. Mississippi Kite Ictinia mississippiensis
    # Count: 2
    Date:
    Observer: Marisa Rositol
    Location: Asbury Dr
  55. Red-bellied Woodpecker Melanerpes carolinus
    # Count: 2
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  56. Red-cockaded Woodpecker Dryobates borealis
    # Count: 2
    Date:
    Observer: MD Admin (R. Ostrowski)
    Location: Patuxent Research Refuge--Central Tract
  57. Eastern Wood-Pewee Contopus virens
    # Count: 2
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  58. Acadian Flycatcher Empidonax virescens
    # Count: 2
    Date:
    Observer: Patti Nedoluha
    Location: Cash Lake Trail, Maryland, US (39.03, -76.791)
  59. Yellow-throated Vireo Vireo flavifrons
    # Count: 2
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge; South Tract
  60. Red-eyed Vireo Vireo olivaceus
    # Count: 2
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  61. Bank Swallow Riparia riparia
    # Count: 2
    Date:
    Observer: Jeff Shenot
    Location: 12650 Brooke Lane, Upper Marlboro
  62. Purple Martin Progne subis
    # Count: 2
    Date:
    Observer: Ken Clark
    Location: Croom Road at Black Swamp Creek
  63. Golden-crowned Kinglet Regulus satrapa
    # Count: 2
    Date:
    Observer: Scott Garrison
    Location: National Colonial Farm
  64. Carolina Wren Thryothorus ludovicianus
    # Count: 2
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  65. Eastern Bluebird Sialia sialis
    # Count: 2
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  66. Snow Bunting Plectrophenax nivalis
    # Count: 2
    Date:
    Observer: Marcy Stutzman
    Location: Konterra Drive fields and ponds (private property, restricted access)
  67. Grasshopper Sparrow Ammodramus savannarum
    # Count: 2
    Date:
    Observer: David Payne
    Location: Patuxent River Park--Mt. Calvert
  68. Savannah Sparrow Passerculus sandwichensis
    # Count: 2
    Date:
    Observer: Andrew Durso
    Location: BARC--airport (sanctioned groups only)
  69. Song Sparrow Melospiza melodia
    # Count: 2
    Date:
    Observer: Keith Jahoda
    Location: Greenbelt Lake - Buddy Attick Lake Park
  70. Swamp Sparrow Melospiza georgiana
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Tantallon Marina
  71. Bobolink Dolichonyx oryzivorus
    # Count: 2
    Date:
    Observer: Allen Burke
    Location: BARC--South Farm (sanctioned groups only)
  72. Brown-headed Cowbird Molothrus ater
    # Count: 2
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  73. Rusty Blackbird Euphagus carolinus
    # Count: 2
    Date:
    Observer: Eric Lewis
    Location: David C. Driskell (formerly Magruder) Park
  74. Northern Parula Setophaga americana
    # Count: 2
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  75. Pine Warbler Setophaga pinus
    # Count: 2
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge; South Tract
  76. Summer Tanager Piranga rubra
    # Count: 2
    Date:
    Observer: Anonymous eBirder
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  77. Northern Cardinal Cardinalis cardinalis
    # Count: 2
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  78. Fulvous Whistling-Duck Dendrocygna bicolor
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Nottingham
  79. Snow Goose Anser caerulescens
    # Count: 1
    Date:
    Observer: Lisa Garrett
    Location: Depot Pond - West
  80. Ross's Goose Anser rossii
    # Count: 1
    Date:
    Observer: Matt Cohen
    Location: Lake Artemesia
  81. Greater White-fronted Goose Anser albifrons
    # Count: 1
    Date:
    Observer: Elaine Hendricks
    Location: Upper Marlboro--3850 Old Crain Hwy
  82. Brant Branta bernicla
    # Count: 1
    Date:
    Observer: Jeff Shenot
    Location: Piscataway Creek--Farmington Landing (Wharf Rd.)
  83. Cackling Goose Branta hutchinsii
    # Count: 1
    Date:
    Observer: David Gersten
    Location: Laurel Riverfront Park
  84. Mute Swan Cygnus olor
    # Count: 1
    Date:
    Observer: Ann Hobbs
    Location: Merkle NRMA--Critical Area Driving Tour
  85. Blue-winged Teal Spatula discors
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge; South Tract
  86. Gadwall Mareca strepera
    # Count: 1
    Date:
    Observer: Kent Fothergill
    Location: Anacostia River Trail (PG Co.)
  87. Eurasian Wigeon Mareca penelope
    # Count: 1
    Date:
    Observer: Peter Osenton
    Location: Piscataway Park--Boardwalk
  88. American Wigeon Mareca americana
    # Count: 1
    Date:
    Observer: Jacob Peters
    Location: Merkle NRMA--Frank Oslislo Visitors Center
  89. Northern Pintail Anas acuta
    # Count: 1
    Date:
    Observer: Jacob Peters
    Location: Merkle NRMA--Frank Oslislo Visitors Center
  90. Canvasback Aythya valisineria
    # Count: 1
    Date:
    Observer: Linda Vitchock
    Location: Konterra Drive fields and ponds (private property, restricted access)
  91. Redhead Aythya americana
    # Count: 1
    Date:
    Observer: Jay Sheppard
    Location: Konterra Drive fields and ponds (private property, restricted access)
  92. Ring-necked Duck Aythya collaris
    # Count: 1
    Date:
    Observer: Wren Falcon
    Location: Lake Artemesia
  93. Tufted Duck Aythya fuligula
    # Count: 1
    Date:
    Observer: Jim Stasz
    Location: Fort Washington National Park
  94. Lesser Scaup Aythya affinis
    # Count: 1
    Date:
    Observer: Ken Clark
    Location: Patuxent Greens Ponds
  95. Surf Scoter Melanitta perspicillata
    # Count: 1
    Date:
    Observer: Karan Odom
    Location: Lake Artemesia
  96. Long-tailed Duck Clangula hyemalis
    # Count: 1
    Date:
    Observer: Michel Cavigelli
    Location: BARC--Old Sewage Pond (sanctioned groups only)
  97. Bufflehead Bucephala albeola
    # Count: 1
    Date:
    Observer: Ken Clark
    Location: Patuxent Greens Ponds
  98. Common Goldeneye Bucephala clangula
    # Count: 1
    Date:
    Observer: hartmut doebel
    Location: David C. Driskell (formerly Magruder) Park
  99. Common Merganser Mergus merganser
    # Count: 1
    Date:
    Observer: Kent Fothergill
    Location: Anacostia River Trail (PG Co.)
  100. Ruddy Duck Oxyura jamaicensis
    # Count: 1
    Date:
    Observer: Kent Fothergill
    Location: Anacostia Riverwalk Trail, Hyattsville, Maryland, US (38.929, -76.94)
  101. Pied-billed Grebe Podilymbus podiceps
    # Count: 1
    Date:
    Observer: Bill Townsend
    Location: Hard Bargain Farm education boardwalk
  102. Horned Grebe Podiceps auritus
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: National Colonial Farm
  103. Red-necked Grebe Podiceps grisegena
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Piscataway Park--Boardwalk
  104. Eared Grebe Podiceps nigricollis
    # Count: 1
    Date:
    Observer: Mikey Lutmerding
    Location: National Colonial Farm
  105. Rock Pigeon Columba livia
    # Count: 1
    Date:
    Observer: Kent Fothergill
    Location: Anacostia River Trail (PG Co.)
  106. Eurasian Collared-Dove Streptopelia decaocto
    # Count: 1
    Date:
    Observer: Mikey Lutmerding
    Location: 3900 New Haven Dr, Bowie US-MD (38.9440,-76.7416)
  107. Inca Dove Columbina inca
    # Count: 1
    Date:
    Observer: Derek Richardson
    Location: Cannfield Dr, Laurel MD
  108. Common Ground Dove Columbina passerina
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Broad Creek
  109. White-winged Dove Zenaida asiatica
    # Count: 1
    Date:
    Observer: Hans Holbrook
    Location: Beltsville Agricultural Research Center
  110. Yellow-billed Cuckoo Coccyzus americanus
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  111. Black-billed Cuckoo Coccyzus erythropthalmus
    # Count: 1
    Date:
    Observer: Daniel S.
    Location: Patuxent River Park--Mt. Calvert
  112. Common Nighthawk Chordeiles minor
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Balsamwood Ct
  113. Chuck-will's-widow Antrostomus carolinensis
    # Count: 1
    Date:
    Observer: Dan Rauch
    Location: Rauch Farm - Private
  114. Eastern Whip-poor-will Antrostomus vociferus
    # Count: 1
    Date:
    Observer: Marissa Calvert
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  115. Ruby-throated Hummingbird Archilochus colubris
    # Count: 1
    Date:
    Observer: Christiana Wood
    Location: Private residence, Suitland,Prince George's US-MD 38.83707, -76.90666
  116. Anna's Hummingbird Calypte anna
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Waldorf--Mattawoman Ln
  117. Calliope Hummingbird Selasphorus calliope
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: stakeout Calliope Hummingbird, South Laurel (2004)
  118. Rufous Hummingbird Selasphorus rufus
    # Count: 1
    Date:
    Observer: Rick Borchelt
    Location: 4602 Drexel Road College Park
  119. King Rail Rallus elegans
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: WB&A Trail--Horsepen Branch (PG Co.)
  120. Virginia Rail Rallus limicola
    # Count: 1
    Date:
    Observer: Ben Springer
    Location: Western Branch Patuxent River, Upper Marlboro US-MD (38.7883,-76.7150)
  121. Sora Porzana carolina
    # Count: 1
    Date:
    Observer: Ben Springer
    Location: Western Branch Patuxent River, Upper Marlboro US-MD (38.7883,-76.7150)
  122. Common Gallinule Gallinula galeata
    # Count: 1
    Date:
    Observer: Meredith Lewis
    Location: Patuxent River Park--Mt. Calvert
  123. American Coot Fulica americana
    # Count: 1
    Date:
    Observer: Matt Felperin
    Location: Patuxent River Park--Jackson Landing
  124. Purple Gallinule Porphyrio martinica
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge; South Tract
  125. Yellow Rail Coturnicops noveboracensis
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Patuxent River Park
  126. Sandhill Crane Antigone canadensis
    # Count: 1
    Date:
    Observer: Bill Townsend
    Location: Hard Bargain Farm (restricted access)
  127. Black-necked Stilt Himantopus mexicanus
    # Count: 1
    Date:
    Observer: Steve Little
    Location: Merkle NRMA
  128. American Avocet Recurvirostra americana
    # Count: 1
    Date:
    Observer: Austin Schuver
    Location: Piscataway Creek
  129. Black-bellied Plover Pluvialis squatarola
    # Count: 1
    Date:
    Observer: Kevin Bennett
    Location: Piscataway Rd. fields
  130. American Golden-Plover Pluvialis dominica
    # Count: 1
    Date:
    Observer: Michel Cavigelli
    Location: BARC--North Farm (sanctioned groups only)
  131. Killdeer Charadrius vociferus
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  132. Upland Sandpiper Bartramia longicauda
    # Count: 1
    Date:
    Observer: Lawrence Rhoads
    Location: Paint Branch Trail (PG County)
  133. Long-billed Curlew Numenius americanus
    # Count: 1
    Date:
    Observer: Eric Spillman
    Location: Gwynn Park HS
  134. Hudsonian Godwit Limosa haemastica
    # Count: 1
    Date:
    Observer: Jeff Shenot
    Location: Potomac River below Jones Point
  135. Short-billed Dowitcher Limnodromus griseus
    # Count: 1
    Date:
    Observer: Darcy Hanes
    Location: Greenbelt Lake
  136. Long-billed Dowitcher Limnodromus scolopaceus
    # Count: 1
    Date:
    Observer: Evan Buck
    Location: Patuxent Research Refuge — Central Tract (Restricted Access)
  137. American Woodcock Scolopax minor
    # Count: 1
    Date:
    Observer: Andrew Durso
    Location: BARC--airport (sanctioned groups only)
  138. Wilson's Snipe Gallinago delicata
    # Count: 1
    Date:
    Observer: Alex Pellegrini
    Location: Patuxent River Park--Mt. Calvert
  139. Wilson's Phalarope Phalaropus tricolor
    # Count: 1
    Date:
    Observer: Michel Cavigelli
    Location: BARC--airport (sanctioned groups only)
  140. Solitary Sandpiper Tringa solitaria
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Tantallon Marina
  141. Willet Tringa semipalmata
    # Count: 1
    Date:
    Observer: Dan Rauch
    Location: Oxon Hill Farm
  142. Greater Yellowlegs Tringa melanoleuca
    # Count: 1
    Date:
    Observer: Jim P
    Location: Merkle NRMA
  143. Red Knot Calidris canutus
    # Count: 1
    Date:
    Observer: Mikey Lutmerding
    Location: PG waters viewed from Belle Haven
  144. Ruff Calidris pugnax
    # Count: 1
    Date:
    Observer: Jim Stasz
    Location: Patuxent River Park--Mt. Calvert
  145. Stilt Sandpiper Calidris himantopus
    # Count: 1
    Date:
    Observer: kye jenkins
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  146. Buff-breasted Sandpiper Calidris subruficollis
    # Count: 1
    Date:
    Observer: Fred Shaffer
    Location: Miller Farm (private property)
  147. Sanderling Calidris alba
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Oxon Hill Farm
  148. Baird's Sandpiper Calidris bairdii
    # Count: 1
    Date:
    Observer: Michel Cavigelli
    Location: BARC Field south Of Sunnyside Ave and west Of Edmondston (39.022, -76.898)
  149. White-rumped Sandpiper Calidris fuscicollis
    # Count: 1
    Date:
    Observer: Bill Townsend
    Location: Hard Bargain Farm education boardwalk
  150. Pectoral Sandpiper Calidris melanotos
    # Count: 1
    Date:
    Observer: Michel Cavigelli
    Location: BARC--Old Sewage Pond (sanctioned groups only)
  151. Western Sandpiper Calidris mauri
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Aragona Blvd. Retention Pond
  152. Semipalmated Sandpiper Calidris pusilla
    # Count: 1
    Date:
    Observer: Kent Fothergill
    Location: Anacostia River Trail (PG Co.)
  153. Pomarine Jaeger Stercorarius pomarinus
    # Count: 1
    Date:
    Observer: Sherman Suter
    Location: Potomac River off Ft Washington
  154. Little Gull Hydrocoloeus minutus
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Fort Washington National Park
  155. Black-legged Kittiwake Rissa tridactyla
    # Count: 1
    Date:
    Observer: Mikey Lutmerding
    Location: Patuxent River Park--Jackson Landing
  156. Sabine's Gull Xema sabini
    # Count: 1
    Date:
    Observer: Doug Pfeiffer
    Location: Piscataway Park--Boardwalk
  157. Bonaparte's Gull Chroicocephalus philadelphia
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Fort Washington Marina
  158. Black-headed Gull Chroicocephalus ridibundus
    # Count: 1
    Date:
    Observer: Daniel S.
    Location: Woodrow Wilson Memorial Bridge (PG Co.)
  159. Laughing Gull Leucophaeus atricilla
    # Count: 1
    Date:
    Observer: Tracee Fugate
    Location: PG Equestrian Center
  160. Franklin's Gull Leucophaeus pipixcan
    # Count: 1
    Date:
    Observer: Jeff Shenot
    Location: Patuxent River Park--Jackson Landing
  161. Ring-billed Gull Larus delawarensis
    # Count: 1
    Date:
    Observer: Anita Otal
    Location: Patuxent River Park--Selby's Landing
  162. Herring Gull Larus argentatus
    # Count: 1
    Date:
    Observer: Abigail Stone
    Location: National Harbor
  163. Great Black-backed Gull Larus marinus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Tantallon Marina
  164. Glaucous Gull Larus hyperboreus
    # Count: 1
    Date:
    Observer: Ed Carlson
    Location: Jug Bay McCann Obs Deck PG side
  165. Lesser Black-backed Gull Larus fuscus
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Patuxent River Park--Mt. Calvert
  166. Iceland Gull Larus glaucoides
    # Count: 1
    Date:
    Observer: Fred Shaffer
    Location: Schoolhouse Pond
  167. Black Skimmer Rynchops niger
    # Count: 1
    Date:
    Observer: Sam Shenot
    Location: Private residence
  168. Caspian Tern Hydroprogne caspia
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Tantallon Marina
  169. Black Tern Chlidonias niger
    # Count: 1
    Date:
    Observer: Daniel S.
    Location: Piscataway Park--Boardwalk
  170. Arctic Tern Sterna paradisaea
    # Count: 1
    Date:
    Observer: Fred Shaffer
    Location: Patuxent River Park--Selby's Landing
  171. Royal Tern Thalasseus maximus
    # Count: 1
    Date:
    Observer: Alina Martin
    Location: UPPR MARLBORO, Maryland, US (38.742, -76.691)
  172. Red-throated Loon Gavia stellata
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Piscataway Park--Boardwalk
  173. Wilson's Storm-Petrel Oceanites oceanicus
    # Count: 1
    Date:
    Observer: Jay Keller
    Location: MD - Potomac Opp Dyke Marsh
  174. Wood Stork Mycteria americana
    # Count: 1
    Date:
    Observer: MD Admin (R. Ostrowski)
    Location: Berwyn Heights
  175. Anhinga Anhinga anhinga
    # Count: 1
    Date:
    Observer: C. Johnson
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  176. Great Cormorant Phalacrocorax carbo
    # Count: 1
    Date:
    Observer: Jim Stasz
    Location: Patuxent River Park--Aquasco Farm
  177. Double-crested Cormorant Nannopterum auritum
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Cash Lake Trail, Maryland, US (39.03, -76.791)
  178. Brown Pelican Pelecanus occidentalis
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Fort Washington National Park
  179. American Bittern Botaurus lentiginosus
    # Count: 1
    Date:
    Observer: Bill Townsend
    Location: Hard Bargain Farm education boardwalk
  180. Least Bittern Ixobrychus exilis
    # Count: 1
    Date:
    Observer: Tom Eck
    Location: Patuxent River Park--Jackson Landing
  181. Yellow-crowned Night Heron Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Mark Wimer
    Location: Rhode Island Ave, Riverdale Park US-MD 38.97055, -76.93415
  182. Black-crowned Night Heron Nycticorax nycticorax
    # Count: 1
    Date:
    Observer: Kent Fothergill
    Location: Bladensburg Waterfront Park
  183. Little Blue Heron Egretta caerulea
    # Count: 1
    Date:
    Observer: Scott Garrison
    Location: Patuxent River Park--Jackson Landing
  184. Tricolored Heron Egretta tricolor
    # Count: 1
    Date:
    Observer: Joe Hanfman
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  185. Snowy Egret Egretta thula
    # Count: 1
    Date:
    Observer: Ken Clark
    Location: Laurel Lake/Granville Gude Park
  186. Green Heron Butorides virescens
    # Count: 1
    Date:
    Observer: Keith Jahoda
    Location: Greenbelt Lake - Buddy Attick Lake Park
  187. Great Egret Ardea alba
    # Count: 1
    Date:
    Observer: Mark McCaig
    Location: Fairhaven School (Restricted Access)
  188. Great Blue Heron Ardea herodias
    # Count: 1
    Date:
    Observer: Keith Jahoda
    Location: Greenbelt Lake - Buddy Attick Lake Park
  189. White Ibis Eudocimus albus
    # Count: 1
    Date:
    Observer: Allen Burke
    Location: BARC--airport (sanctioned groups only)
  190. Roseate Spoonbill Platalea ajaja
    # Count: 1
    Date:
    Observer: Don Theodorson
    Location: Anacostia River Trail (PG Co.)
  191. Turkey Vulture Cathartes aura
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  192. Osprey Pandion haliaetus
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  193. Swallow-tailed Kite Elanoides forficatus
    # Count: 1
    Date:
    Observer: Hans Holbrook
    Location: Konterra Drive fields and ponds (private property, restricted access)
  194. Golden Eagle Aquila chrysaetos
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Maryland-National Capital Park--Billingsley Point
  195. Northern Harrier Circus hudsonius
    # Count: 1
    Date:
    Observer: Jim P
    Location: Merkle NRMA
  196. Sharp-shinned Hawk Accipiter striatus
    # Count: 1
    Date:
    Observer: David Gersten
    Location: 409 Montgomery St,
  197. American Goshawk Accipiter atricapillus
    # Count: 1
    Date:
    Observer: Fred Shaffer
    Location: Schoolhouse Pond
  198. Bald Eagle Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: David Payne
    Location: Patuxent River Park--Mt. Calvert
  199. Red-shouldered Hawk Buteo lineatus
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  200. Broad-winged Hawk Buteo platypterus
    # Count: 1
    Date:
    Observer: Christian Ramirez
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  201. Red-tailed Hawk Buteo jamaicensis
    # Count: 1
    Date:
    Observer: Denise Ryan
    Location: North Keys Park
  202. Rough-legged Hawk Buteo lagopus
    # Count: 1
    Date:
    Observer: Mary Anne Fluke
    Location: Konterra Drive fields and ponds (private property, restricted access)
  203. Eastern Screech-Owl Megascops asio
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge; South Tract
  204. Snowy Owl Bubo scandiacus
    # Count: 1
    Date:
    Observer: P.G. County Maryland
    Location: Brown Station Rd. Landfill (restricted access)
  205. Great Horned Owl Bubo virginianus
    # Count: 1
    Date:
    Observer: Bill Townsend
    Location: Hard Bargain Farm (restricted access)
  206. Barred Owl Strix varia
    # Count: 1
    Date:
    Observer: Denise Ryan
    Location: Aquasco Farm Road
  207. Long-eared Owl Asio otus
    # Count: 1
  208. Northern Saw-whet Owl Aegolius acadicus
    # Count: 1
    Date:
    Observer: Julie Mallon
    Location: Wellesley Yard, College Park, Maryland, US
  209. Belted Kingfisher Megaceryle alcyon
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  210. Yellow-bellied Sapsucker Sphyrapicus varius
    # Count: 1
    Date:
    Observer: Gabi Zabel
    Location: Piscataway Park--Boardwalk
  211. Red-headed Woodpecker Melanerpes erythrocephalus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: 6 Crescent Rd, Greenbelt US-MD 39.00138, -76.88162
  212. Downy Woodpecker Dryobates pubescens
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Cash Lake Trail, Maryland, US (39.03, -76.791)
  213. Hairy Woodpecker Dryobates villosus
    # Count: 1
    Date:
    Observer: Jeff Shenot
    Location: 12650 Brooke Lane, Upper Marlboro
  214. Pileated Woodpecker Dryocopus pileatus
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  215. Northern Flicker Colaptes auratus
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge; South Tract
  216. American Kestrel Falco sparverius
    # Count: 1
    Date:
    Observer: Jack Wildlife
    Location: BARC SIF (private property)
  217. Merlin Falco columbarius
    # Count: 1
    Date:
    Observer: Frances Toler
    Location: BARC--Old Sewage Pond (sanctioned groups only)
  218. Peregrine Falcon Falco peregrinus
    # Count: 1
    Date:
    Observer: Matthew Daw
    Location: Wilson Bridge (Prince George's Co.)
  219. Olive-sided Flycatcher Contopus cooperi
    # Count: 1
    Date:
    Observer: Dominick Fenech
    Location: David C. Driskell (formerly Magruder) Park
  220. Yellow-bellied Flycatcher Empidonax flaviventris
    # Count: 1
    Date:
    Observer: Elaine Hendricks
    Location: BARC -- Greenbelt-Beaverdam Creek (sanctioned groups only)
  221. Alder Flycatcher Empidonax alnorum
    # Count: 1
    Date:
    Observer: Jim P
    Location: Merkle NRMA
  222. Willow Flycatcher Empidonax traillii
    # Count: 1
    Date:
    Observer: Daniel S.
    Location: Bladensburg Waterfront Park
  223. Least Flycatcher Empidonax minimus
    # Count: 1
    Date:
    Observer: Brian Harris
    Location: Greenbelt Park
  224. Eastern Phoebe Sayornis phoebe
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  225. Ash-throated Flycatcher Myiarchus cinerascens
    # Count: 1
    Date:
    Observer: Andy Cohen
    Location: National Colonial Farm
  226. Great Crested Flycatcher Myiarchus crinitus
    # Count: 1
    Date:
    Observer: Ken Clark
    Location: Lottsford Vista Road south of Yellowwood Lane
  227. Western Kingbird Tyrannus verticalis
    # Count: 1
    Date:
    Observer: Mikey Lutmerding
    Location: Milltown Landing
  228. Eastern Kingbird Tyrannus tyrannus
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  229. Scissor-tailed Flycatcher Tyrannus forficatus
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Accokeek
  230. Fork-tailed Flycatcher Tyrannus savana
    # Count: 1
    Date:
    Observer: Michel Cavigelli
    Location: BARC--Beaverdam Rd (limited access)
  231. White-eyed Vireo Vireo griseus
    # Count: 1
    Date:
    Observer: Ken Clark
    Location: Patuxent River Park--Clyde Watson Boat Ramp
  232. Blue-headed Vireo Vireo solitarius
    # Count: 1
    Date:
    Observer: Mark McCaig
    Location: Fairhaven School (Restricted Access)
  233. Philadelphia Vireo Vireo philadelphicus
    # Count: 1
    Date:
    Observer: Jeff Shenot
    Location: Private residence
  234. Warbling Vireo Vireo gilvus
    # Count: 1
    Date:
    Observer: Mary Singer
    Location: Kentland Community Center Park
  235. Loggerhead Shrike Lanius ludovicianus
    # Count: 1
    Date:
    Observer: Peter Osenton
    Location: Patuxent-Central Tract
  236. Northern Shrike Lanius borealis
    # Count: 1
    Date:
    Observer: Robert Ostrowski
    Location: Beltsville Agricultural Research Center
  237. Blue Jay Cyanocitta cristata
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  238. Fish Crow Corvus ossifragus
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  239. Common Raven Corvus corax
    # Count: 1
    Date:
    Observer: Jim Brighton
    Location: Piscataway Park--Mockley Point
  240. Carolina Chickadee Poecile carolinensis
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  241. Black-capped Chickadee Poecile atricapillus
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Balsamwood Ct
  242. Tufted Titmouse Baeolophus bicolor
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  243. Horned Lark Eremophila alpestris
    # Count: 1
    Date:
    Observer: Daniel S.
    Location: BARC--Farming Systems Project (sanctioned groups only)
  244. Tree Swallow Tachycineta bicolor
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Cash Lake Trail, Maryland, US (39.03, -76.789)
  245. Cave Swallow Petrochelidon fulva
    # Count: 1
    Date:
    Observer: Robert Ostrowski
    Location: Governor Bridge Natural Area
  246. Ruby-crowned Kinglet Corthylio calendula
    # Count: 1
    Date:
    Observer: Bill Townsend
    Location: Hard Bargain Farm education boardwalk
  247. White-breasted Nuthatch Sitta carolinensis
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge; South Tract
  248. Brown-headed Nuthatch Sitta pusilla
    # Count: 1
    Date:
    Observer: Mikey Lutmerding
    Location: Patuxent Research Refuge--Central Tract (private)
  249. Red-breasted Nuthatch Sitta canadensis
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Governor Bridge Natural Area
  250. Brown Creeper Certhia americana
    # Count: 1
    Date:
    Observer: Lisa Garrett
    Location: Patuxent River Park--Jackson Landing
  251. House Wren Troglodytes aedon
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Balsamwood Ct
  252. Winter Wren Troglodytes hiemalis
    # Count: 1
    Date:
    Observer: Dominick Fenech
    Location: Greenbelt Park
  253. Sedge Wren Cistothorus stellaris
    # Count: 1
    Date:
    Observer: Cavan Allen
    Location: Heurich Park
  254. Marsh Wren Cistothorus palustris
    # Count: 1
    Date:
    Observer: Gaby Shenot
    Location: Merkle NRMA--Mattaponi Creek area (south of creek)
  255. Bewick's Wren Thryomanes bewickii
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Patuxent Research Refuge (PG County)
  256. Gray Catbird Dumetella carolinensis
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  257. Brown Thrasher Toxostoma rufum
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  258. Northern Mockingbird Mimus polyglottos
    # Count: 1
    Date:
    Observer: Christiana Wood
    Location: Private residence, Suitland,Prince George's US-MD 38.83707, -76.90666
  259. Veery Catharus fuscescens
    # Count: 1
    Date:
    Observer: Jim P
    Location: Merkle NRMA
  260. Gray-cheeked Thrush Catharus minimus
    # Count: 1
    Date:
    Observer: Matt Cohen
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  261. Bicknell's Thrush Catharus bicknelli
    # Count: 1
    Date:
    Observer: John Hubbell
    Location: Merkle NRMA
  262. Swainson's Thrush Catharus ustulatus
    # Count: 1
    Date:
    Observer: Kent Fothergill
    Location: Azalea Trail, Greenbelt, Maryland, US (38.994, -76.894)
  263. Hermit Thrush Catharus guttatus
    # Count: 1
    Date:
    Observer: Daniel S.
    Location: Patuxent River Park--Selby's Landing (Lower Marlboro NW)
  264. Wood Thrush Hylocichla mustelina
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  265. Evening Grosbeak Coccothraustes vespertinus
    # Count: 1
    Date:
    Observer: Bill Townsend
    Location: Hard Bargain Farm (restricted access)
  266. House Finch Haemorhous mexicanus
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  267. Purple Finch Haemorhous purpureus
    # Count: 1
    Date:
    Observer: Keith Jahoda
    Location: BARC--Research Rd.
  268. Common Redpoll Acanthis flammea
    # Count: 1
    Date:
    Observer: Mikey Lutmerding
    Location: South tract restored grasslands CBC
  269. Pine Siskin Spinus pinus
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Balsamwood Ct
  270. American Goldfinch Spinus tristis
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  271. Bachman's Sparrow Peucaea aestivalis
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Patuxent Research Refuge (PG County)
  272. Chipping Sparrow Spizella passerina
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  273. Clay-colored Sparrow Spizella pallida
    # Count: 1
    Date:
    Observer: Cavan Allen
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  274. Field Sparrow Spizella pusilla
    # Count: 1
    Date:
    Observer: Denise Ryan
    Location: 13911 Gibbons Church Rd, Brandywine US-MD 38.69749, -76.80834
  275. Lark Sparrow Chondestes grammacus
    # Count: 1
    Date:
    Observer: Denise Ryan
    Location: UM Prince George’s Hospital Center, Hyattsville US-MD 38.92969, -76.92098
  276. Lark Bunting Calamospiza melanocorys
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Oxon Hill Farm
  277. American Tree Sparrow Spizelloides arborea
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Balsamwood Ct
  278. Fox Sparrow Passerella iliaca
    # Count: 1
    Date:
    Observer: Vincent Bryant
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  279. Dark-eyed Junco Junco hyemalis
    # Count: 1
    Date:
    Observer: David Gersten
    Location: Laurel Riverfront Park
  280. White-crowned Sparrow Zonotrichia leucophrys
    # Count: 1
    Date:
    Observer: Julia Gross
    Location: Backyard, College Park US-MD 38.97471, -76.93442
  281. Harris's Sparrow Zonotrichia querula
    # Count: 1
    Date:
    Observer: Art Drauglis
    Location: Anacostia River Trail (PG Co.)
  282. White-throated Sparrow Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: David Payne
    Location: Marietta House Museum
  283. Vesper Sparrow Pooecetes gramineus
    # Count: 1
    Date:
    Observer: Jim P
    Location: Merkle NRMA
  284. LeConte's Sparrow Ammospiza leconteii
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: BARC--stakeout LCSP 2001
  285. Seaside Sparrow Ammospiza maritima
    # Count: 1
    Date:
    Observer: Jake Walker
    Location: Colmar Manor Park
  286. Nelson's Sparrow Ammospiza nelsoni
    # Count: 1
    Date:
    Observer: Jeff Shenot
    Location: Beltsville Agricultural Research Center
  287. Henslow's Sparrow Centronyx henslowii
    # Count: 1
    Date:
    Observer: Kevin Bennett
    Location: BARC--airport (sanctioned groups only)
  288. Lincoln's Sparrow Melospiza lincolnii
    # Count: 1
    Date:
    Observer: Dominick Fenech
    Location: David C. Driskell (formerly Magruder) Park
  289. Eastern Towhee Pipilo erythrophthalmus
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  290. Yellow-breasted Chat Icteria virens
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge; South Tract
  291. Yellow-headed Blackbird Xanthocephalus xanthocephalus
    # Count: 1
    Date:
    Observer: Jo Lutmerding
    Location: Patuxent River Park--Selby's Landing
  292. Orchard Oriole Icterus spurius
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  293. Baltimore Oriole Icterus galbula
    # Count: 1
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  294. Common Grackle Quiscalus quiscula
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  295. Ovenbird Seiurus aurocapilla
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  296. Worm-eating Warbler Helmitheros vermivorum
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  297. Louisiana Waterthrush Parkesia motacilla
    # Count: 1
    Date:
    Observer: Denise Ryan
    Location: Aquasco Girl Scouts Primitive Camp (private property need permission to visit), Aquasco US-MD 38.61298, -76.71077
  298. Northern Waterthrush Parkesia noveboracensis
    # Count: 1
    Date:
    Observer: Bill Townsend
    Location: Piscataway Park--Boardwalk
  299. Golden-winged Warbler Vermivora chrysoptera
    # Count: 1
    Date:
    Observer: Michel Cavigelli
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  300. Blue-winged Warbler Vermivora cyanoptera
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Fort Washington National Park
  301. Black-and-white Warbler Mniotilta varia
    # Count: 1
    Date:
    Observer: Jim P
    Location: Merkle NRMA
  302. Prothonotary Warbler Protonotaria citrea
    # Count: 1
    Date:
    Observer: Jeff Shenot
    Location: Doralshire Court access to Balmoral Trail
  303. Tennessee Warbler Leiothlypis peregrina
    # Count: 1
    Date:
    Observer: David Gersten
    Location: 409 Montgomery St,
  304. Orange-crowned Warbler Leiothlypis celata
    # Count: 1
    Date:
    Observer: Kendalynn Morris
    Location: 2H Research Road
  305. Nashville Warbler Leiothlypis ruficapilla
    # Count: 1
    Date:
    Observer: Keith Jahoda
    Location: Greenbelt Lake - Buddy Attick Lake Park
  306. Connecticut Warbler Oporornis agilis
    # Count: 1
    Date:
    Observer: Bill Townsend
    Location: Hard Bargain Farm education boardwalk
  307. Mourning Warbler Geothlypis philadelphia
    # Count: 1
    Date:
    Observer: Michel Cavigelli
    Location: BARC -- Greenbelt-Beaverdam Creek (sanctioned groups only)
  308. Kentucky Warbler Geothlypis formosa
    # Count: 1
    Date:
    Observer: Ken Clark
    Location: Milltown Landing Road
  309. Common Yellowthroat Geothlypis trichas
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  310. Hooded Warbler Setophaga citrina
    # Count: 1
    Date:
    Observer: Denise Ryan
    Location: Aquasco Farm Road at Power line cut US-MD 38.60966, -76.72732
  311. Cape May Warbler Setophaga tigrina
    # Count: 1
    Date:
    Observer: David Gersten
    Location: Laurel Riverfront Park
  312. Cerulean Warbler Setophaga cerulea
    # Count: 1
    Date:
    Observer: Andrew Rapp
    Location: Patuxent Wildlife Research Center (Prince George's)
  313. Magnolia Warbler Setophaga magnolia
    # Count: 1
    Date:
    Observer: David Gersten
    Location: Laurel Riverfront Park
  314. Bay-breasted Warbler Setophaga castanea
    # Count: 1
    Date:
    Observer: Denise Ryan
    Location: Cheverly Nature Park
  315. Blackburnian Warbler Setophaga fusca
    # Count: 1
    Date:
    Observer: Andrew Durso
    Location: 2H Research Road
  316. Yellow Warbler Setophaga petechia
    # Count: 1
    Date:
    Observer: Anita Otal
    Location: Patuxent River Park--Jackson Landing
  317. Chestnut-sided Warbler Setophaga pensylvanica
    # Count: 1
    Date:
    Observer: Elaine Hendricks
    Location: Greenbelt Park
  318. Blackpoll Warbler Setophaga striata
    # Count: 1
    Date:
    Observer: Denise Ryan
    Location: 5730 Lockwood Rd, Cheverly US-MD 38.93085, -76.91622
  319. Black-throated Blue Warbler Setophaga caerulescens
    # Count: 1
    Date:
    Observer: David Gersten
    Location: Laurel Riverfront Park
  320. Palm Warbler Setophaga palmarum
    # Count: 1
    Date:
    Observer: Sam Denenberg
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  321. Yellow-rumped Warbler Setophaga coronata
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Patuxent River Park--Jackson Landing
  322. Yellow-throated Warbler Setophaga dominica
    # Count: 1
    Date:
    Observer: Ken Clark
    Location: Milltown Landing Road
  323. Prairie Warbler Setophaga discolor
    # Count: 1
    Date:
    Observer: Denise Ryan
    Location: 13911 Gibbons Church Rd, Brandywine US-MD 38.69749, -76.80834
  324. Black-throated Gray Warbler Setophaga nigrescens
    # Count: 1
    Date:
    Observer: Kyle Rambo
    Location: National Colonial Farm
  325. Black-throated Green Warbler Setophaga virens
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  326. Canada Warbler Cardellina canadensis
    # Count: 1
    Date:
    Observer: Mark Wimer
    Location: 4507 Beechwood Rd, College Park US-MD 38.97367, -76.93665
  327. Wilson's Warbler Cardellina pusilla
    # Count: 1
    Date:
    Observer: Bill Townsend
    Location: Piscataway Park--Mockley Point
  328. Scarlet Tanager Piranga olivacea
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge; South Tract
  329. Rose-breasted Grosbeak Pheucticus ludovicianus
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Balsamwood Ct
  330. Black-headed Grosbeak Pheucticus melanocephalus
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Accokeek--Farmington Creek Rd
  331. Blue Grosbeak Passerina caerulea
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Cash Lake Trail, Maryland, US (39.03, -76.789)
  332. Indigo Bunting Passerina cyanea
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Cash Lake Trail, Maryland, US (39.03, -76.791)
  333. Painted Bunting Passerina ciris
    # Count: 1
    Date:
    Observer: Melissa Roach
    Location: Patuxent Wildlife Research Center
  334. Dickcissel Spiza americana
    # Count: 1
    Date:
    Observer: Daniel S.
    Location: BARC--Sheep Road fields
  335. Black Rail Laterallus jamaicensis
    # Count: X
  336. Leach's Storm-Petrel Hydrobates leucorhous
    # Count: X
    Date:
    Observer: MD Admin (Carney)
    Location: Fort Washington
  337. Barn Swallow Hirundo rustica
    # Count: X
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park
  338. Cedar Waxwing Bombycilla cedrorum
    # Count: X
    Date:
    Observer: sarah kulis
    Location: Louise F. Cosca Regional Park

Exotic: Escapee (16)

  1. Muscovy Duck Cairina moschata
    # Count: 7
    Date:
    Observer: Robert DeKeyser
    Location: University Hills Duck Pond Park, Hyattsville US-MD 38.98356, -76.96018
  2. Emu Dromaius novaehollandiae
    # Count: 1
    Date:
    Observer: Jim Stasz
    Location: Patuxent River Park--Aquasco Farm
  3. Bar-headed Goose Anser indicus
    # Count: 1
    Date:
    Observer: Ryan Farrell
    Location: Lake Artemesia
  4. Graylag Goose Anser anser
    # Count: 1
    Date:
    Observer: Ellen Billiter
    Location: Laurel Lake/Granville Gude Park
  5. Swan Goose Anser cygnoides
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: North Piscataway Park
  6. Black Swan Cygnus atratus
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Lake Artemesia
  7. Whooper Swan Cygnus cygnus
    # Count: 1
    Date:
    Observer: Carl & Pen Daubach
    Location: Schoolhouse Pond
  8. Mandarin Duck Aix galericulata
    # Count: 1
    Date:
    Observer: Jim Stasz
    Location: Schoolhouse Pond
  9. Helmeted Guineafowl Numida meleagris
    # Count: 1
    Date:
    Observer: T Clark
    Location: Piscataway Park--Boardwalk
  10. Ring-necked Pheasant Phasianus colchicus
    # Count: 1
    Date:
    Observer: Andrea Grover
    Location: Roadside 201
  11. Indian Peafowl Pavo cristatus
    # Count: 1
    Date:
    Observer: Derek Richardson
    Location: Cannfield Dr, Laurel MD
  12. Red Junglefowl Gallus gallus
    # Count: 1
    Date:
    Observer: Phil Kenny
    Location: National Colonial Farm
  13. Chukar Alectoris chukar
    # Count: 1
    Date:
    Observer: Derek Hudgins (Addendum)
    Location: I-495W at College Park IKEA
  14. Silver Gull Chroicocephalus novaehollandiae
    # Count: 1
    Date:
    Observer: MD Admin (Carney)
    Location: Upper Marlboro
  15. Budgerigar Melopsittacus undulatus
    # Count: 1
    Date:
    Observer: Kent Fothergill
    Location: Colmar Manor Park
  16. Monk Parakeet Myiopsitta monachus
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Molly Berry Rd (private)

Hybrids (11)

  1. Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis
    # Count: 4
    Date:
    Observer: Alex Pellegrini
    Location: Patuxent River Park--Croom Airport
  2. Snow x Ross's Goose (hybrid) Anser caerulescens x rossii
    # Count: 1
    Date:
    Observer: Jeff Shenot
    Location: Patuxent River Park--Selby's Landing
  3. Snow x Canada Goose (hybrid) Anser caerulescens x Branta canadensis
    # Count: 1
    Date:
    Observer: Eric Liebgold
    Location: Schoolhouse Pond
  4. Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes
    # Count: 1
    Date:
    Observer: Christopher Perry
    Location: Private Residence - Bowie US-MD (38.9074,-76.7549)
  5. Black-headed x Ring-billed Gull (hybrid) Chroicocephalus ridibundus x Larus delawarensis
    # Count: 1
    Date:
    Observer: Kevin Graff
    Location: Trueman Point, Eagle Harbor (private)
  6. Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus
    # Count: 1
    Date:
    Observer: Robert Ostrowski
    Location: Patuxent River Park--Jackson Landing
  7. Herring x Lesser Black-backed Gull (hybrid) Larus argentatus x fuscus
    # Count: 1
    Date:
    Observer: Hans Holbrook
    Location: Schoolhouse Pond
  8. Dark-eyed Junco x White-throated Sparrow (hybrid) Junco hyemalis x Zonotrichia albicollis
    # Count: 1
    Date:
    Observer: Kendalynn Morris
    Location: 2H Research Road
  9. Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera
    # Count: 1
    Date:
    Observer: Christina Yuan
    Location: Patuxent Research Refuge; South Tract
  10. Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)
    # Count: 1
    Date:
    Observer: Ginger Deason
    Location: Lake Artemesia
  11. Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)
    # Count: 1
    Date:
    Observer: Jay McGann
    Location: Merkle NRMA

Additional Taxa (90)

  1. Surf/Black Scoter Melanitta perspicillata/americana
    # Count: 40
    Date:
    Observer: Mikey Lutmerding
    Location: National Harbor
  2. Red/Red-necked Phalarope Phalaropus fulicarius/lobatus
    # Count: 14
    Date:
    Observer: Sherman Suter
    Location: Potomac River off Ft Washington
  3. peep sp. Calidris sp. (peep sp.)
    # Count: 11
    Date:
    Observer: Alex Pellegrini
    Location: Patuxent River Park--Mt. Calvert
  4. Larus sp. Larus sp.
    # Count: 10
    Date:
    Observer: Alex Pellegrini
    Location: S of Jackson’s Landing to Clyde Watson Boating Area
  5. bird sp. Aves sp.
    # Count: 10
    Date:
    Observer: Alina Martin
    Location: Patuxent River Park--Jackson Landing
  6. Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca
    # Count: 6
    Date:
    Observer: Alex Pellegrini
    Location: Patuxent River Park--Jackson Landing
  7. Greater/Lesser Scaup Aythya marila/affinis
    # Count: 5
    Date:
    Observer: Marisa Rositol
    Location: Fort Washington Marina
  8. large tern sp. Hydroprogne/Thalasseus sp.
    # Count: 4
    Date:
    Observer: Robert Ostrowski
    Location: Patuxent River Park--Mattaponi Creek Area (north of creek)
  9. crow/raven sp. Corvus sp.
    # Count: 4
    Date:
    Observer: Derek Richardson
    Location: Rocky Gorge Reservoir--T. Howard Duckett Dam (PG Co.)
  10. finch sp. Fringillidae sp.
    # Count: 4
    Date:
    Observer: Alex Pellegrini
    Location: Patuxent River Park--Jackson Landing
  11. new world oriole sp. Icterus sp.
    # Count: 4
    Date:
    Observer: Nathan Parmeter
    Location: Lake Artemesia
  12. Spizella sp. Spizella sp.
    # Count: 3
    Date:
    Observer: Christina Yuan
    Location: Governor Bridge Natural Area
  13. Trumpeter/Tundra Swan Cygnus buccinator/columbianus
    # Count: 2
    Date:
    Observer: Alex Pellegrini
    Location: Patuxent River Park--Jackson Landing
  14. dabbling duck sp. Anatidae sp. (dabbling duck sp.)
    # Count: 2
    Date:
    Observer: Michel Cavigelli
    Location: BARC--Research Rd.
  15. Aythya sp. Aythya sp.
    # Count: 2
    Date:
    Observer: Marisa Rositol
    Location: Fort Washington Marina
  16. Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus
    # Count: 2
    Date:
    Observer: Fred Shaffer
    Location: Wilson Bridge (Prince George's Co.)
  17. shorebird sp. Charadriiformes sp.
    # Count: 2
    Date:
    Observer: Paige Magrogan
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  18. heron sp. Ardeidae sp.
    # Count: 2
    Date:
    Observer: Fred Shaffer
    Location: Private residence - Maureen Lane (Bowie)
  19. Cathartes sp. Cathartes sp.
    # Count: 2
    Date:
    Observer: Keith Jahoda
    Location: Greenbelt Lake - Buddy Attick Lake Park
  20. new world vulture sp. Cathartidae sp.
    # Count: 2
    Date:
    Observer: Stewart Mayhew
    Location: National Colonial Farm
  21. Downy/Hairy Woodpecker Dryobates pubescens/villosus
    # Count: 2
    Date:
    Observer: Liam Mcconlogue
    Location: Greenbelt Lake
  22. Carolina/Black-capped Chickadee Poecile carolinensis/atricapillus
    # Count: 2
    Date:
    Observer: Pedro Sarmiento Jr.
    Location: 514 Kerby Pkwy, Fort Washington US-MD 38.77831, -76.99981
  23. Domestic goose sp. (Domestic type) Anser sp. (Domestic type)
    # Count: 1
    Date:
    Observer: Alex Pellegrini
    Location: Patuxent River Park--Mt. Calvert
  24. Cackling/Canada Goose Branta hutchinsii/canadensis
    # Count: 1
    Date:
    Observer: Alex Pellegrini
    Location: Patuxent River Park--Jackson Landing
  25. swan sp. Cygnus sp.
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Patuxent River Park--Selby's Landing
  26. goose sp. Anatidae (goose sp.)
    # Count: 1
    Date:
    Observer: hartmut doebel
    Location: Deitz Park
  27. Mallard/American Black Duck Anas platyrhynchos/rubripes
    # Count: 1
    Date:
    Observer: Lindley Darden
    Location: Riderwood Village (restricted access)
  28. teal sp. Anatidae sp. (teal sp.)
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Wilson Bridge (Prince George's Co.)
  29. scoter sp. Melanitta sp.
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Fort Washington Marina
  30. Common/Red-breasted Merganser Mergus merganser/serrator
    # Count: 1
    Date:
    Observer: Annie Martin
    Location: Patuxent River Park--Jackson Landing
  31. merganser sp. Mergellus/Lophodytes/Mergus sp.
    # Count: 1
    Date:
    Observer: Leslie Starr
    Location: Milltown Landing
  32. duck sp. Anatidae (duck sp.)
    # Count: 1
    Date:
    Observer: Kevin Bourke
    Location: Paint Branch Stream Valley Park
  33. waterfowl sp. Anatidae sp.
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: National Colonial Farm
  34. grebe sp. Podicipedidae sp.
    # Count: 1
    Date:
    Observer: David Michels
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  35. Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Aquasco Farm Rd Power Line Cut
  36. cuckoo sp. (Cuculidae sp.) Cuculidae sp.
    # Count: 1
    Date:
    Observer: Jennifer Marenghi
    Location: Governor Bridge Natural Area
  37. hummingbird sp. Trochilidae sp.
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Riverside Neighborhood Park area
  38. rail/crake sp. Rallidae sp. (rail/crake sp.)
    # Count: 1
    Date:
    Observer: Robert Ostrowski
    Location: Patuxent Research Refuge--Central Tract (private)
  39. godwit sp. Limosa sp.
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Merkle NRMA
  40. phalarope sp. Phalaropus sp.
    # Count: 1
    Date:
    Observer: Mikey Lutmerding
    Location: Patuxent River Park--Jackson Landing
  41. Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinus
    # Count: 1
    Date:
    Observer: Mikey Lutmerding
    Location: National Harbor
  42. gull sp. Larinae sp.
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Fort Washington National Park
  43. Forster's/Common Tern Sterna forsteri/hirundo
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: National Colonial Farm
  44. Sterna sp. Sterna sp.
    # Count: 1
    Date:
    Observer: Thomas Ostrowski
    Location: National Colonial Farm
  45. tern sp. Sterninae sp.
    # Count: 1
    Date:
    Observer: Tessa Giannini
    Location: Patuxent River Park--Jackson Landing
  46. gull/tern sp. Laridae sp.
    # Count: 1
    Date:
    Observer: Alex Pellegrini
    Location: Patuxent River Park--Jackson Landing
  47. loon sp. Gavia sp.
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Artemisia
  48. cormorant sp. Phalacrocoracidae sp.
    # Count: 1
    Date:
    Observer: Robert Ostrowski
    Location: Patuxent River Park--Aquasco Farm
  49. Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea
    # Count: 1
    Date:
    Observer: Daniel Schramm
    Location: 4325 Monroe Street, Brentwood, Maryland, US (38.937, -76.941)
  50. white egret sp. Egretta/Bubulcus/Ardea sp.
    # Count: 1
    Date:
    Observer: Alex Pellegrini
    Location: Patuxent River Park--Mt. Calvert
  51. Glossy/White-faced Ibis Plegadis falcinellus/chihi
    # Count: 1
    Date:
    Observer: Derek Richardson
    Location: Lake Artemesia
  52. Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii
    # Count: 1
    Date:
    Observer: Michel Cavigelli
    Location: BARC--Log Lodge (sanctioned groups only)
  53. Accipiter sp. Accipiter sp.
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Lake Artemesia
  54. Golden/Bald Eagle Aquila chrysaetos/Haliaeetus leucocephalus
    # Count: 1
    Date:
    Observer: Menachem Goldstein
    Location: 4832 Lehigh Road, College Park, Maryland, US (38.978, -76.928)
  55. Buteo sp. Buteo sp.
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: New Stop Branch, Bowie, Maryland, US (39.005, -76.799)
  56. hawk sp. Accipitridae sp. (hawk sp.)
    # Count: 1
    Date:
    Observer: Jim P
    Location: Merkle NRMA--Frank Oslislo Visitors Center
  57. Long-eared/Short-eared Owl Asio otus/flammeus
    # Count: 1
    Date:
    Observer: Ross Geredien
    Location: Beltsville Agricultural Research Center
  58. owl sp. Strigiformes sp.
    # Count: 1
    Date:
    Observer: Supratik C
    Location: BARC--airport (sanctioned groups only)
  59. woodpecker sp. Picidae sp.
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Aquasco Farm Rd Power Line Cut
  60. small falcon sp. Falco sp. (small falcon sp.)
    # Count: 1
    Date:
    Observer: Frank Marenghi
    Location: Governor Bridge Natural Area
  61. falcon sp. Falco sp.
    # Count: 1
    Date:
    Observer: Denise Ryan
    Location: Aquasco Farm Road
  62. diurnal raptor sp. Accipitriformes/Falconiformes sp.
    # Count: 1
    Date:
    Observer: Kendalynn Morris
    Location: 2H Research Road
  63. Western/Eastern Wood-Pewee Contopus sordidulus/virens
    # Count: 1
    Date:
    Observer: Fred Shaffer
    Location: Black Walnut Swamp Trail/Overlook
  64. Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Tantallon Marina
  65. Empidonax sp. Empidonax sp.
    # Count: 1
    Date:
    Observer: Alexander Koch
    Location: North Englewood Playground
  66. new world flycatcher sp. Tyrannidae sp.
    # Count: 1
    Date:
    Observer: A A
    Location: Greenbelt Lake - Buddy Attick Lake Park
  67. Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Fort Washington National Park
  68. Philadelphia/Red-eyed Vireo Vireo philadelphicus/olivaceus
    # Count: 1
    Date:
    Observer: Karen & Mike Anderson & Carpenter
    Location: Patuxent River Park
  69. vireo sp. Vireo sp.
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Cheltenham Wetlands North
  70. American/Fish Crow Corvus brachyrhynchos/ossifragus
    # Count: 1
    Date:
    Observer: Michel Cavigelli
    Location: Bladensburg Waterfront Park
  71. swallow sp. Hirundinidae sp.
    # Count: 1
    Date:
    Observer: Zach A
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  72. Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapa
    # Count: 1
    Date:
    Observer: Victoria Whitten
    Location: Whittlebaughs
  73. wren sp. Troglodytidae sp.
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Oxon Hill Farm
  74. Gray-cheeked/Bicknell's Thrush Catharus minimus/bicknelli
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Fort Foote Park
  75. Catharus sp. Catharus sp.
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Patuxent River Park--Jackson Landing
  76. thrush sp. Turdidae sp.
    # Count: 1
    Date:
    Observer: Stewart Mayhew
    Location: Paint Branch Trail (PG County)
  77. House/Purple Finch Haemorhous mexicanus/purpureus
    # Count: 1
    Date:
    Observer: Kevin Bennett
    Location: Lake Artemesia
  78. Acanthis/Spinus sp. Acanthis/Spinus sp.
    # Count: 1
    Date:
    Observer: Beth Killoran
    Location: Patuxent Research Refuge--South Tract (National Wildlife Visitor Center)
  79. Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.
    # Count: 1
    Date:
    Observer: Anonymous eBirder
    Location: Lake Artemesia
  80. new world sparrow sp. Passerellidae sp.
    # Count: 1
    Date:
    Observer: Angela Shuman
    Location: Lake Artemesia
  81. blackbird sp. Icteridae sp.
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: North Piscataway Park
  82. Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis
    # Count: 1
    Date:
    Observer: Elaine Hendricks
    Location: Beltsville Agricultural Research Center
  83. Golden-winged/Blue-winged Warbler Vermivora chrysoptera/cyanoptera
    # Count: 1
    Date:
    Observer: Ross Geredien
    Location: Lake Artemesia
  84. Bay-breasted/Blackpoll Warbler Setophaga castanea/striata
    # Count: 1
    Date:
    Observer: Jack Adams
    Location: Rosaryville State Park
  85. Setophaga sp. Setophaga sp.
    # Count: 1
    Date:
    Observer: Mikey Lutmerding
    Location: 3853–3895 Old Crain Hwy, Upper Marlboro US-MD (38.8342,-76.7272)
  86. new world warbler sp. Parulidae sp.
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: WB&A Trail--Horsepen Branch (PG Co.)
  87. Summer/Scarlet Tanager Piranga rubra/olivacea
    # Count: 1
    Date:
    Observer: Patti Nedoluha
    Location: Fire Road Trail, Laurel, Maryland, US (39.029, -76.802)
  88. passerine sp. Passeriformes sp.
    # Count: 1
    Date:
    Observer: Marisa Rositol
    Location: Abby Farms
  89. crow sp. Corvus sp. (crow sp.)
    # Count: X
    Date:
    Observer: David Bergstrom
    Location: National Harbor
  90. Lincoln's/Swamp Sparrow Melospiza lincolnii/georgiana
    # Count: X
    Date:
    Observer: Lawrence NFC Station
    Location: Paint Branch Trail (PG County)