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Maryland & DC 1983-1987

All Species Summary

Species Summary
1284 blocks with records.
196 total species: 188 CO, 8 PR, 0 PO , (plus 2 OB)

Species List
sort: taxonomic / alpha sort sort
Species Best Evidence Blocks PO Blocks PR Blocks CO TOTAL
Canada Goose Confirmed CO 120 49 198 405 blocks
Mute Swan Confirmed CO 9 3 45 60 blocks
Wood Duck Confirmed CO 141 117 339 600 blocks
Gadwall Confirmed CO 7 10 8 27 blocks
American Black Duck Confirmed CO 89 48 98 243 blocks
Mallard Confirmed CO 208 190 493 894 blocks
Blue-winged Teal Confirmed CO 10 5 8 35 blocks
Northern Shoveler Confirmed CO 0 0 1 2 blocks
Hooded Merganser Confirmed CO 2 1 5 12 blocks
Ring-necked Pheasant Confirmed CO 147 159 108 418 blocks
Ruffed Grouse Confirmed CO 43 17 72 133 blocks
Wild Turkey Confirmed CO 83 28 121 234 blocks
Northern Bobwhite Confirmed CO 187 568 314 1072 blocks
Pied-billed Grebe Confirmed CO 6 4 13 32 blocks
Brown Pelican Confirmed CO 0 0 1 4 blocks
Double-crested Cormorant Observed OB 0 0 0 59 blocks
American Bittern Probable PR 12 8 0 21 blocks
Least Bittern Confirmed CO 38 21 19 78 blocks
Great Blue Heron Confirmed CO 0 0 51 703 blocks
Great Egret Confirmed CO 0 0 14 164 blocks
Snowy Egret Confirmed CO 0 0 11 147 blocks
Little Blue Heron Confirmed CO 0 0 5 48 blocks
Tricolored Heron Confirmed CO 0 0 5 45 blocks
Cattle Egret Confirmed CO 0 0 5 209 blocks
Green Heron Confirmed CO 514 261 161 946 blocks
Black-crowned Night-Heron Confirmed CO 0 0 16 74 blocks
Yellow-crowned Night-Heron Confirmed CO 4 4 7 39 blocks
Glossy Ibis Confirmed CO 0 0 3 75 blocks
Black Vulture Confirmed CO 205 49 35 464 blocks
Turkey Vulture Confirmed CO 553 162 64 1081 blocks
Osprey Confirmed CO 0 0 289 487 blocks
Bald Eagle Confirmed CO 1 0 116 220 blocks
Northern Harrier Confirmed CO 37 19 12 74 blocks
Sharp-shinned Hawk Confirmed CO 13 2 7 22 blocks
Cooper's Hawk Confirmed CO 103 25 47 177 blocks
Northern Goshawk Confirmed CO 3 0 1 4 blocks
Red-shouldered Hawk Confirmed CO 225 142 207 574 blocks
Broad-winged Hawk Confirmed CO 197 83 103 387 blocks
Red-tailed Hawk Confirmed CO 416 248 208 876 blocks
American Kestrel Confirmed CO 315 205 176 702 blocks
Peregrine Falcon Confirmed CO 1 0 6 10 blocks
Black Rail Confirmed CO 8 5 5 18 blocks
Clapper Rail Confirmed CO 14 46 10 70 blocks
King Rail Confirmed CO 28 39 7 74 blocks
Virginia Rail Confirmed CO 39 69 17 125 blocks
Sora Confirmed CO 3 0 2 6 blocks
Common Gallinule Confirmed CO 14 10 16 42 blocks
American Coot Confirmed CO 0 0 1 6 blocks
Wilson's Plover Confirmed CO 0 0 1 1 blocks
Piping Plover Confirmed CO 0 0 4 6 blocks
Killdeer Confirmed CO 370 247 428 1045 blocks
American Oystercatcher Confirmed CO 1 2 16 22 blocks
Willet Confirmed CO 14 45 41 100 blocks
Spotted Sandpiper Confirmed CO 25 18 10 59 blocks
Upland Sandpiper Confirmed CO 4 0 3 7 blocks
American Woodcock Confirmed CO 120 191 66 378 blocks
Laughing Gull Confirmed CO 0 0 3 275 blocks
Herring Gull Confirmed CO 0 0 13 155 blocks
Great Black-backed Gull Confirmed CO 0 0 9 81 blocks
Gull-billed Tern Confirmed CO 0 0 2 7 blocks
Royal Tern Observed OB 0 0 0 55 blocks
Common Tern Confirmed CO 0 0 14 59 blocks
Forster's Tern Confirmed CO 0 0 14 115 blocks
Least Tern Confirmed CO 0 0 23 86 blocks
Black Skimmer Confirmed CO 0 0 5 25 blocks
Rock Pigeon Confirmed CO 344 214 442 1004 blocks
Mourning Dove Confirmed CO 167 462 586 1217 blocks
Black-billed Cuckoo Confirmed CO 127 46 25 199 blocks
Yellow-billed Cuckoo Confirmed CO 404 571 151 1126 blocks
Barn Owl Confirmed CO 80 24 79 183 blocks
Eastern Screech-Owl Confirmed CO 199 337 137 674 blocks
Great Horned Owl Confirmed CO 192 328 156 676 blocks
Barred Owl Confirmed CO 175 301 123 599 blocks
Northern Saw-whet Owl Probable PR 2 1 0 3 blocks
Common Nighthawk Confirmed CO 90 34 10 149 blocks
Chuck-will's-widow Confirmed CO 81 153 4 240 blocks
unid. Mexican / Eastern Whip-poor-will Confirmed CO 155 262 9 427 blocks
Chimney Swift Confirmed CO 517 381 222 1123 blocks
Ruby-throated Hummingbird Confirmed CO 459 384 182 1026 blocks
Belted Kingfisher Confirmed CO 372 256 150 786 blocks
Red-headed Woodpecker Confirmed CO 114 53 86 255 blocks
Red-bellied Woodpecker Confirmed CO 223 463 442 1128 blocks
Yellow-bellied Sapsucker Probable PR 1 1 0 3 blocks
Downy Woodpecker Confirmed CO 278 436 470 1184 blocks
Hairy Woodpecker Confirmed CO 416 315 182 913 blocks
(Yellow-shafted Flicker) Northern Flicker Confirmed CO 308 466 404 1180 blocks
Pileated Woodpecker Confirmed CO 306 332 107 747 blocks
Eastern Wood-Pewee Confirmed CO 224 761 204 1189 blocks
Acadian Flycatcher Confirmed CO 259 587 163 1009 blocks
Alder Flycatcher Confirmed CO 13 14 1 28 blocks
Willow Flycatcher Confirmed CO 127 163 37 328 blocks
Least Flycatcher Confirmed CO 34 34 7 75 blocks
Eastern Phoebe Confirmed CO 194 187 540 921 blocks
Great Crested Flycatcher Confirmed CO 312 581 248 1141 blocks
Eastern Kingbird Confirmed CO 220 381 570 1171 blocks
Loggerhead Shrike Confirmed CO 6 3 4 13 blocks
White-eyed Vireo Confirmed CO 257 553 242 1052 blocks
Yellow-throated Vireo Confirmed CO 222 287 57 566 blocks
Blue-headed Vireo Confirmed CO 31 28 13 74 blocks
Warbling Vireo Confirmed CO 118 127 50 295 blocks
Red-eyed Vireo Confirmed CO 158 712 325 1195 blocks
Blue Jay Confirmed CO 316 358 526 1201 blocks
American Crow Confirmed CO 322 260 634 1220 blocks
Fish Crow Confirmed CO 558 182 158 903 blocks
Common Raven Confirmed CO 60 15 12 92 blocks
Horned Lark Confirmed CO 196 206 54 459 blocks
Purple Martin Confirmed CO 254 54 576 902 blocks
Tree Swallow Confirmed CO 187 60 149 421 blocks
Northern Rough-winged Swallow Confirmed CO 192 80 170 457 blocks
Bank Swallow Confirmed CO 0 0 54 122 blocks
Cliff Swallow Confirmed CO 29 11 59 105 blocks
Barn Swallow Confirmed CO 175 77 980 1234 blocks
Carolina Chickadee Confirmed CO 165 227 673 1065 blocks
Black-capped Chickadee Confirmed CO 55 43 78 176 blocks
Tufted Titmouse Confirmed CO 194 402 589 1186 blocks
Red-breasted Nuthatch Confirmed CO 3 2 1 8 blocks
White-breasted Nuthatch Confirmed CO 275 261 139 676 blocks
Brown-headed Nuthatch Confirmed CO 31 36 26 93 blocks
Brown Creeper Confirmed CO 71 29 18 119 blocks
Carolina Wren Confirmed CO 175 550 430 1155 blocks
Bewick's Wren Confirmed CO 1 0 1 2 blocks
House Wren Confirmed CO 149 371 444 964 blocks
unid. Pacific Wren / Winter Wren Probable PR 9 6 0 16 blocks
Sedge Wren Probable PR 9 3 0 12 blocks
Marsh Wren Confirmed CO 34 110 58 202 blocks
Golden-crowned Kinglet Confirmed CO 6 2 7 15 blocks
Blue-gray Gnatcatcher Confirmed CO 300 372 284 956 blocks
Eastern Bluebird Confirmed CO 174 182 657 1013 blocks
Veery Confirmed CO 80 110 28 218 blocks
Hermit Thrush Confirmed CO 21 13 1 35 blocks
Wood Thrush Confirmed CO 155 672 339 1166 blocks
American Robin Confirmed CO 82 124 1003 1210 blocks
Gray Catbird Confirmed CO 174 371 662 1207 blocks
Northern Mockingbird Confirmed CO 108 355 674 1138 blocks
Brown Thrasher Confirmed CO 320 360 415 1095 blocks
European Starling Confirmed CO 116 61 1034 1212 blocks
Cedar Waxwing Confirmed CO 371 176 165 719 blocks
Blue-winged Warbler Confirmed CO 49 56 26 132 blocks
Golden-winged Warbler Confirmed CO 40 52 18 110 blocks
Nashville Warbler Confirmed CO 9 8 2 19 blocks
Northern Parula Confirmed CO 161 300 60 521 blocks
Yellow Warbler Confirmed CO 219 393 148 763 blocks
Chestnut-sided Warbler Confirmed CO 29 57 16 102 blocks
Magnolia Warbler Confirmed CO 29 23 6 58 blocks
Black-throated Blue Warbler Confirmed CO 19 25 10 54 blocks
(unid. Myrtle/Audubon's) Yellow-rumped Warbler Probable PR 1 1 0 2 blocks
Black-throated Green Warbler Confirmed CO 29 45 13 87 blocks
Blackburnian Warbler Confirmed CO 20 12 3 35 blocks
Yellow-throated Warbler Confirmed CO 73 121 25 219 blocks
Pine Warbler Confirmed CO 143 346 146 636 blocks
Prairie Warbler Confirmed CO 192 415 95 703 blocks
Cerulean Warbler Confirmed CO 67 79 20 166 blocks
Black-and-white Warbler Confirmed CO 196 242 71 511 blocks
American Redstart Confirmed CO 161 192 62 424 blocks
Prothonotary Warbler Confirmed CO 80 158 82 321 blocks
Worm-eating Warbler Confirmed CO 156 246 68 471 blocks
Swainson's Warbler Probable PR 0 3 0 3 blocks
Ovenbird Confirmed CO 215 537 189 941 blocks
Northern Waterthrush Confirmed CO 10 10 4 24 blocks
Louisiana Waterthrush Confirmed CO 196 255 135 587 blocks
Kentucky Warbler Confirmed CO 254 356 128 738 blocks
Mourning Warbler Confirmed CO 4 2 1 7 blocks
Common Yellowthroat Confirmed CO 178 705 334 1217 blocks
Hooded Warbler Confirmed CO 133 238 59 430 blocks
Canada Warbler Confirmed CO 16 17 13 46 blocks
Yellow-breasted Chat Confirmed CO 303 578 120 1001 blocks
Summer Tanager Confirmed CO 138 144 43 327 blocks
Scarlet Tanager Confirmed CO 260 635 174 1069 blocks
Eastern Towhee Confirmed CO 237 659 290 1186 blocks
Chipping Sparrow Confirmed CO 147 384 640 1171 blocks
Field Sparrow Confirmed CO 212 561 377 1150 blocks
Vesper Sparrow Confirmed CO 155 103 46 305 blocks
Savannah Sparrow Confirmed CO 52 41 15 108 blocks
Grasshopper Sparrow Confirmed CO 245 422 119 786 blocks
Henslow's Sparrow Confirmed CO 4 9 1 14 blocks
Saltmarsh Sparrow Confirmed CO 11 18 19 48 blocks
Seaside Sparrow Confirmed CO 14 42 41 97 blocks
Song Sparrow Confirmed CO 182 469 492 1143 blocks
Swamp Sparrow Confirmed CO 54 35 35 127 blocks
(Slate-colored Junco) Dark-eyed Junco Confirmed CO 9 1 5 15 blocks
Northern Cardinal Confirmed CO 88 387 752 1227 blocks
Rose-breasted Grosbeak Confirmed CO 38 49 22 111 blocks
Blue Grosbeak Confirmed CO 222 435 217 874 blocks
Indigo Bunting Confirmed CO 89 702 414 1205 blocks
Dickcissel Confirmed CO 11 11 4 26 blocks
Bobolink Confirmed CO 27 33 17 83 blocks
Red-winged Blackbird Confirmed CO 118 397 698 1214 blocks
Eastern Meadowlark Confirmed CO 325 533 190 1048 blocks
Boat-tailed Grackle Confirmed CO 18 34 27 79 blocks
Common Grackle Confirmed CO 138 136 941 1216 blocks
Brown-headed Cowbird Confirmed CO 332 462 407 1201 blocks
Orchard Oriole Confirmed CO 285 330 314 932 blocks
Baltimore Oriole Confirmed CO 206 210 396 813 blocks
Purple Finch Confirmed CO 24 13 4 41 blocks
House Finch Confirmed CO 216 261 380 857 blocks
Pine Siskin Probable PR 1 1 0 2 blocks
American Goldfinch Confirmed CO 328 578 259 1166 blocks
House Sparrow Confirmed CO 143 112 941 1196 blocks
 
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Related Topics: Results by Species
U.S. Department of the Interior || U.S. Geological Survey || Patuxent Wildlife Research Center  Laurel, MD, USA 20708-4038
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Last updated: Site - May 2014; Content - various, depending on atlas.
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