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Maryland & DC 1983-1987
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All Species Summary
All Species Summary
Species Summary
1284 blocks with records.
196 total species: 188 CO, 8 PR, 0 PO , (plus 2 OB)
Species List
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Species
Best Evidence
Blocks PO
Blocks PR
Blocks CO
TOTAL
(Slate-colored Junco) Dark-eyed Junco
CO
9
1
5
15 blocks
(unid. Myrtle / Audubon's) Yellow-rumped Warbler
PR
1
1
0
2 blocks
(Yellow-shafted Flicker) Northern Flicker
CO
308
466
404
1180 blocks
Acadian Flycatcher
CO
259
587
163
1009 blocks
Alder Flycatcher
CO
13
14
1
28 blocks
American Bittern
PR
12
8
0
21 blocks
American Black Duck
CO
89
48
98
243 blocks
American Coot
CO
0
0
1
6 blocks
American Crow
CO
322
260
634
1220 blocks
American Goldfinch
CO
328
578
259
1166 blocks
American Goshawk
CO
3
0
1
4 blocks
American Kestrel
CO
315
205
176
702 blocks
American Oystercatcher
CO
1
2
16
22 blocks
American Redstart
CO
161
192
62
424 blocks
American Robin
CO
82
124
1003
1210 blocks
American Woodcock
CO
120
191
66
378 blocks
Bald Eagle
CO
1
0
116
220 blocks
Baltimore Oriole
CO
206
210
396
813 blocks
Bank Swallow
CO
0
0
54
122 blocks
Barn Owl
CO
80
24
79
183 blocks
Barn Swallow
CO
175
77
980
1234 blocks
Barred Owl
CO
175
301
123
599 blocks
Belted Kingfisher
CO
372
256
150
786 blocks
Bewick's Wren
CO
1
0
1
2 blocks
Black Rail
CO
8
5
5
18 blocks
Black Skimmer
CO
0
0
5
25 blocks
Black Vulture
CO
205
49
35
464 blocks
Black-and-white Warbler
CO
196
242
71
511 blocks
Black-billed Cuckoo
CO
127
46
25
199 blocks
Black-capped Chickadee
CO
55
43
78
176 blocks
Black-crowned Night-Heron
CO
0
0
16
74 blocks
Black-throated Blue Warbler
CO
19
25
10
54 blocks
Black-throated Green Warbler
CO
29
45
13
87 blocks
Blackburnian Warbler
CO
20
12
3
35 blocks
Blue Grosbeak
CO
222
435
217
874 blocks
Blue Jay
CO
316
358
526
1201 blocks
Blue-gray Gnatcatcher
CO
300
372
284
956 blocks
Blue-headed Vireo
CO
31
28
13
74 blocks
Blue-winged Teal
CO
10
5
8
35 blocks
Blue-winged Warbler
CO
49
56
26
132 blocks
Boat-tailed Grackle
CO
18
34
27
79 blocks
Bobolink
CO
27
33
17
83 blocks
Broad-winged Hawk
CO
197
83
103
387 blocks
Brown Creeper
CO
71
29
18
119 blocks
Brown Pelican
CO
0
0
1
4 blocks
Brown Thrasher
CO
320
360
415
1095 blocks
Brown-headed Cowbird
CO
332
462
407
1201 blocks
Brown-headed Nuthatch
CO
31
36
26
93 blocks
Canada Goose
CO
120
49
198
405 blocks
Canada Warbler
CO
16
17
13
46 blocks
Carolina Chickadee
CO
165
227
673
1065 blocks
Carolina Wren
CO
175
550
430
1155 blocks
Cattle Egret
CO
0
0
5
209 blocks
Cedar Waxwing
CO
371
176
165
719 blocks
Cerulean Warbler
CO
67
79
20
166 blocks
Chestnut-sided Warbler
CO
29
57
16
102 blocks
Chimney Swift
CO
517
381
222
1123 blocks
Chipping Sparrow
CO
147
384
640
1171 blocks
Chuck-will's-widow
CO
81
153
4
240 blocks
Clapper Rail
CO
14
46
10
70 blocks
Cliff Swallow
CO
29
11
59
105 blocks
Common Gallinule
CO
14
10
16
42 blocks
Common Grackle
CO
138
136
941
1216 blocks
Common Nighthawk
CO
90
34
10
149 blocks
Common Raven
CO
60
15
12
92 blocks
Common Tern
CO
0
0
14
59 blocks
Common Yellowthroat
CO
178
705
334
1217 blocks
Cooper's Hawk
CO
103
25
47
177 blocks
Dickcissel
CO
11
11
4
26 blocks
Double-crested Cormorant
OB
0
0
0
59 blocks
Downy Woodpecker
CO
278
436
470
1184 blocks
Eastern Bluebird
CO
174
182
657
1013 blocks
Eastern Kingbird
CO
220
381
570
1171 blocks
Eastern Meadowlark
CO
325
533
190
1048 blocks
Eastern Phoebe
CO
194
187
540
921 blocks
Eastern Screech-Owl
CO
199
337
137
674 blocks
Eastern Towhee
CO
237
659
290
1186 blocks
Eastern Wood-Pewee
CO
224
761
204
1189 blocks
European Starling
CO
116
61
1034
1212 blocks
Field Sparrow
CO
212
561
377
1150 blocks
Fish Crow
CO
558
182
158
903 blocks
Forster's Tern
CO
0
0
14
115 blocks
Gadwall
CO
7
10
8
27 blocks
Glossy Ibis
CO
0
0
3
75 blocks
Golden-crowned Kinglet
CO
6
2
7
15 blocks
Golden-winged Warbler
CO
40
52
18
110 blocks
Grasshopper Sparrow
CO
245
422
119
786 blocks
Gray Catbird
CO
174
371
662
1207 blocks
Great Black-backed Gull
CO
0
0
9
81 blocks
Great Blue Heron
CO
0
0
51
703 blocks
Great Crested Flycatcher
CO
312
581
248
1141 blocks
Great Egret
CO
0
0
14
164 blocks
Great Horned Owl
CO
192
328
156
676 blocks
Green Heron
CO
514
261
161
946 blocks
Gull-billed Tern
CO
0
0
2
7 blocks
Hairy Woodpecker
CO
416
315
182
913 blocks
Henslow's Sparrow
CO
4
9
1
14 blocks
Hermit Thrush
CO
21
13
1
35 blocks
Herring Gull
CO
0
0
13
155 blocks
Hooded Merganser
CO
2
1
5
12 blocks
Hooded Warbler
CO
133
238
59
430 blocks
Horned Lark
CO
196
206
54
459 blocks
House Finch
CO
216
261
380
857 blocks
House Sparrow
CO
143
112
941
1196 blocks
House Wren
CO
149
371
444
964 blocks
Indigo Bunting
CO
89
702
414
1205 blocks
Kentucky Warbler
CO
254
356
128
738 blocks
Killdeer
CO
370
247
428
1045 blocks
King Rail
CO
28
39
7
74 blocks
Laughing Gull
CO
0
0
3
275 blocks
Least Bittern
CO
38
21
19
78 blocks
Least Flycatcher
CO
34
34
7
75 blocks
Least Tern
CO
0
0
23
86 blocks
Little Blue Heron
CO
0
0
5
48 blocks
Loggerhead Shrike
CO
6
3
4
13 blocks
Louisiana Waterthrush
CO
196
255
135
587 blocks
Magnolia Warbler
CO
29
23
6
58 blocks
Mallard
CO
208
190
493
894 blocks
Marsh Wren
CO
34
110
58
202 blocks
Mourning Dove
CO
167
462
586
1217 blocks
Mourning Warbler
CO
4
2
1
7 blocks
Mute Swan
CO
9
3
45
60 blocks
Nashville Warbler
CO
9
8
2
19 blocks
Northern Bobwhite
CO
187
568
314
1072 blocks
Northern Cardinal
CO
88
387
752
1227 blocks
Northern Harrier
CO
37
19
12
74 blocks
Northern Mockingbird
CO
108
355
674
1138 blocks
Northern Parula
CO
161
300
60
521 blocks
Northern Rough-winged Swallow
CO
192
80
170
457 blocks
Northern Saw-whet Owl
PR
2
1
0
3 blocks
Northern Shoveler
CO
0
0
1
2 blocks
Northern Waterthrush
CO
10
10
4
24 blocks
Orchard Oriole
CO
285
330
314
932 blocks
Osprey
CO
0
0
289
487 blocks
Ovenbird
CO
215
537
189
941 blocks
Peregrine Falcon
CO
1
0
6
10 blocks
Pied-billed Grebe
CO
6
4
13
32 blocks
Pileated Woodpecker
CO
306
332
107
747 blocks
Pine Siskin
PR
1
1
0
2 blocks
Pine Warbler
CO
143
346
146
636 blocks
Piping Plover
CO
0
0
4
6 blocks
Prairie Warbler
CO
192
415
95
703 blocks
Prothonotary Warbler
CO
80
158
82
321 blocks
Purple Finch
CO
24
13
4
41 blocks
Purple Martin
CO
254
54
576
902 blocks
Red-bellied Woodpecker
CO
223
463
442
1128 blocks
Red-breasted Nuthatch
CO
3
2
1
8 blocks
Red-eyed Vireo
CO
158
712
325
1195 blocks
Red-headed Woodpecker
CO
114
53
86
255 blocks
Red-shouldered Hawk
CO
225
142
207
574 blocks
Red-tailed Hawk
CO
416
248
208
876 blocks
Red-winged Blackbird
CO
118
397
698
1214 blocks
Ring-necked Pheasant
CO
147
159
108
418 blocks
Rock Pigeon
CO
344
214
442
1004 blocks
Rose-breasted Grosbeak
CO
38
49
22
111 blocks
Royal Tern
OB
0
0
0
55 blocks
Ruby-throated Hummingbird
CO
459
384
182
1026 blocks
Ruffed Grouse
CO
43
17
72
133 blocks
Saltmarsh Sparrow
CO
11
18
19
48 blocks
Savannah Sparrow
CO
52
41
15
108 blocks
Scarlet Tanager
CO
260
635
174
1069 blocks
Seaside Sparrow
CO
14
42
41
97 blocks
Sedge Wren
PR
9
3
0
12 blocks
Sharp-shinned Hawk
CO
13
2
7
22 blocks
Snowy Egret
CO
0
0
11
147 blocks
Song Sparrow
CO
182
469
492
1143 blocks
Sora
CO
3
0
2
6 blocks
Spotted Sandpiper
CO
25
18
10
59 blocks
Summer Tanager
CO
138
144
43
327 blocks
Swainson's Warbler
PR
0
3
0
3 blocks
Swamp Sparrow
CO
54
35
35
127 blocks
Tree Swallow
CO
187
60
149
421 blocks
Tricolored Heron
CO
0
0
5
45 blocks
Tufted Titmouse
CO
194
402
589
1186 blocks
Turkey Vulture
CO
553
162
64
1081 blocks
unid. Mexican / Eastern Whip-poor-will
CO
155
262
9
427 blocks
unid. Pacific Wren / Winter Wren
PR
9
6
0
16 blocks
Upland Sandpiper
CO
4
0
3
7 blocks
Veery
CO
80
110
28
218 blocks
Vesper Sparrow
CO
155
103
46
305 blocks
Virginia Rail
CO
39
69
17
125 blocks
Warbling Vireo
CO
118
127
50
295 blocks
White-breasted Nuthatch
CO
275
261
139
676 blocks
White-eyed Vireo
CO
257
553
242
1052 blocks
Wild Turkey
CO
83
28
121
234 blocks
Willet
CO
14
45
41
100 blocks
Willow Flycatcher
CO
127
163
37
328 blocks
Wilson's Plover
CO
0
0
1
1 blocks
Wood Duck
CO
141
117
339
600 blocks
Wood Thrush
CO
155
672
339
1166 blocks
Worm-eating Warbler
CO
156
246
68
471 blocks
Yellow Warbler
CO
219
393
148
763 blocks
Yellow-bellied Sapsucker
PR
1
1
0
3 blocks
Yellow-billed Cuckoo
CO
404
571
151
1126 blocks
Yellow-breasted Chat
CO
303
578
120
1001 blocks
Yellow-crowned Night-Heron
CO
4
4
7
39 blocks
Yellow-throated Vireo
CO
222
287
57
566 blocks
Yellow-throated Warbler
CO
73
121
25
219 blocks
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Maryland & DC 1983-1987
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U.S. Geological Survey
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Patuxent Wildlife Research Center
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Information contained in this application does not necessarily have the endorsement of USGS.
Contact:
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Last updated: Site - May 2014; Content - various, depending on atlas.
Page generated on: 25-Apr-2024