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Adventive
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Coastal Plain only
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Endangered (Federal)
\n
Endangered (MD)
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Exotic
\n
Extinct
\n
Extirpated
\n
Extralimital
\n
G1 (Highly globally rare)
\n
G1G2 (Highly globally rare)
\n
G2 (Globally rare)
\n
G2G3 (Globally rare)
\n
G3 (Globally rare/local)
\n
G3G4 (Globally vulnerable)
\n
G4
\n
G4G5
\n
G5
\n
Garrett only
\n
GH (No known extant occurrences)
\n
GU (Global status uncertain)
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Hybrid
\n
In need of conservation
\n
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\n
Nativity Uncertain
\n
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S1 (Highly state rare)
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S1B (Highly state rare breeder)
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S1M (State rare migrant)
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S1N (State rare non-breeder)
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S1S2 (Highly state rare)
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S1S2B (State rare breeder)
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S2 (State rare)
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S2B (State rare breeder)
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S2B (State rare breeder)
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S2S3 (State rare)
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S2S3B (State rare breeder)
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S3 (Watch list)
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S3B (State watchlist breeder)
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S3S4
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S3S4B (State watchlist breeder)
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S4SE
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SH (Historical)
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SHB (State historical breeder)
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SR (State rare)
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Status Uncertain
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SUB (Status uncertain breeder)
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SXB (State extirpated breeder)
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SXM (State extirpated migrant)
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Western MD only
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Worcester only
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Photos
Common Name
Genus
Species
Records  
Category
Family
Order
Class
Kingdom
1
Canada Goose
Branta
canadensis
2650
Birds
Anatidae
Anseriformes
Aves
Animalia
2
Tundra Swan
Cygnus
columbianus
702
Birds
Anatidae
Anseriformes
Aves
Animalia
3
Wood Duck
Aix
sponsa
1011
Birds
Anatidae
Anseriformes
Aves
Animalia
4
Mallard
Anas
platyrhynchos
2279
Birds
Anatidae
Anseriformes
Aves
Animalia
5
King Eider
Somateria
spectabilis
38
Birds
Anatidae
Anseriformes
Aves
Animalia
6
Pied-billed Grebe
Podilymbus
podiceps
501
Birds
Podicipedidae
Podicipediformes
Aves
Animalia
7
Eared Grebe
Podiceps
nigricollis
88
Birds
Podicipedidae
Podicipediformes
Aves
Animalia
8
Mourning Dove
Zenaida
macroura
1728
Birds
Columbidae
Columbiformes
Aves
Animalia
9
Chimney Swift
Chaetura
pelagica
357
Birds
Apodidae
Apodiformes
Aves
Animalia
10
Ruby-throated Hummingbird
Archilochus
colubris
717
Birds
Trochilidae
Apodiformes
Aves
Animalia
11
American Avocet
Recurvirostra
americana
141
Birds
Recurvirostridae
Charadriiformes
Aves
Animalia
12
Gull-billed Tern
Gelochelidon
nilotica
33
Birds
Laridae
Charadriiformes
Aves
Animalia
13
Double-crested Cormorant
Nannopterum
auritum
1216
Birds
Phalacrocoracidae
Suliformes
Aves
Animalia
14
Great Blue Heron
Ardea
herodias
2947
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
15
Great Egret
Ardea
alba
718
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
16
Turkey Vulture
Cathartes
aura
1787
Birds
Cathartidae
Accipitriformes
Aves
Animalia
17
Swallow-tailed Kite
Elanoides
forficatus
51
Birds
Accipitridae
Accipitriformes
Aves
Animalia
18
Bald Eagle
Haliaeetus
leucocephalus
3498
Birds
Accipitridae
Accipitriformes
Aves
Animalia
19
Red-shouldered Hawk
Buteo
lineatus
1521
Birds
Accipitridae
Accipitriformes
Aves
Animalia
20
Red-tailed Hawk
Buteo
jamaicensis
1052
Birds
Accipitridae
Accipitriformes
Aves
Animalia
21
Eastern Screech-Owl
Megascops
asio
332
Birds
Strigidae
Strigiformes
Aves
Animalia
22
Belted Kingfisher
Megaceryle
alcyon
1034
Birds
Alcedinidae
Coraciiformes
Aves
Animalia
23
Red-headed Woodpecker
Melanerpes
erythrocephalus
402
Birds
Picidae
Piciformes
Aves
Animalia
24
Red-bellied Woodpecker
Melanerpes
carolinus
1533
Birds
Picidae
Piciformes
Aves
Animalia
25
Downy Woodpecker
Dryobates
pubescens
1521
Birds
Picidae
Piciformes
Aves
Animalia
26
Hairy Woodpecker
Dryobates
villosus
489
Birds
Picidae
Piciformes
Aves
Animalia
27
Northern Flicker
Colaptes
auratus
1091
Birds
Picidae
Piciformes
Aves
Animalia
28
Pileated Woodpecker
Dryocopus
pileatus
1187
Birds
Picidae
Piciformes
Aves
Animalia
29
Eastern Wood-Pewee
Contopus
virens
504
Birds
Tyrannidae
Passeriformes
Aves
Animalia
30
Eastern Phoebe
Sayornis
phoebe
1054
Birds
Tyrannidae
Passeriformes
Aves
Animalia
31
Ash-throated Flycatcher
Myiarchus
cinerascens
47
Birds
Tyrannidae
Passeriformes
Aves
Animalia
32
White-eyed Vireo
Vireo
griseus
401
Birds
Vireonidae
Passeriformes
Aves
Animalia
33
Blue-headed Vireo
Vireo
solitarius
337
Birds
Vireonidae
Passeriformes
Aves
Animalia
34
Philadelphia Vireo
Vireo
philadelphicus
153
Birds
Vireonidae
Passeriformes
Aves
Animalia
35
Red-eyed Vireo
Vireo
olivaceus
634
Birds
Vireonidae
Passeriformes
Aves
Animalia
36
Blue Jay
Cyanocitta
cristata
1545
Birds
Corvidae
Passeriformes
Aves
Animalia
37
American Crow
Corvus
brachyrhynchos
569
Birds
Corvidae
Passeriformes
Aves
Animalia
38
Fish Crow
Corvus
ossifragus
361
Birds
Corvidae
Passeriformes
Aves
Animalia
39
Northern Rough-winged Swallow
Stelgidopteryx
serripennis
329
Birds
Hirundinidae
Passeriformes
Aves
Animalia
40
Carolina Chickadee
Poecile
carolinensis
1328
Birds
Paridae
Passeriformes
Aves
Animalia
41
Tufted Titmouse
Baeolophus
bicolor
1388
Birds
Paridae
Passeriformes
Aves
Animalia
42
White-breasted Nuthatch
Sitta
carolinensis
1274
Birds
Sittidae
Passeriformes
Aves
Animalia
43
House Wren
Troglodytes
aedon
522
Birds
Troglodytidae
Passeriformes
Aves
Animalia
44
Carolina Wren
Thryothorus
ludovicianus
1550
Birds
Troglodytidae
Passeriformes
Aves
Animalia
45
Ruby-crowned Kinglet
Corthylio
calendula
769
Birds
Regulidae
Passeriformes
Aves
Animalia
46
Eastern Bluebird
Sialia
sialis
2167
Birds
Turdidae
Passeriformes
Aves
Animalia
47
Swainson's Thrush
Catharus
ustulatus
267
Birds
Turdidae
Passeriformes
Aves
Animalia
48
Wood Thrush
Hylocichla
mustelina
410
Birds
Turdidae
Passeriformes
Aves
Animalia
49
American Robin
Turdus
migratorius
2582
Birds
Turdidae
Passeriformes
Aves
Animalia
50
Gray Catbird
Dumetella
carolinensis
1130
Birds
Mimidae
Passeriformes
Aves
Animalia
51
European Starling
Sturnus
vulgaris
1218
Birds
Sturnidae
Passeriformes
Aves
Animalia
52
Cedar Waxwing
Bombycilla
cedrorum
893
Birds
Bombycillidae
Passeriformes
Aves
Animalia
53
House Finch
Haemorhous
mexicanus
1138
Birds
Fringillidae
Passeriformes
Aves
Animalia
54
American Goldfinch
Spinus
tristis
1402
Birds
Fringillidae
Passeriformes
Aves
Animalia
55
Ovenbird
Seiurus
aurocapilla
653
Birds
Parulidae
Passeriformes
Aves
Animalia
56
Tennessee Warbler
Leiothlypis
peregrina
236
Birds
Parulidae
Passeriformes
Aves
Animalia
57
Common Yellowthroat
Geothlypis
trichas
931
Birds
Parulidae
Passeriformes
Aves
Animalia
58
American Redstart
Setophaga
ruticilla
624
Birds
Parulidae
Passeriformes
Aves
Animalia
59
Northern Parula
Setophaga
americana
518
Birds
Parulidae
Passeriformes
Aves
Animalia
60
Magnolia Warbler
Setophaga
magnolia
512
Birds
Parulidae
Passeriformes
Aves
Animalia
61
Bay-breasted Warbler
Setophaga
castanea
233
Birds
Parulidae
Passeriformes
Aves
Animalia
62
Blackburnian Warbler
Setophaga
fusca
320
Birds
Parulidae
Passeriformes
Aves
Animalia
63
Blackpoll Warbler
Setophaga
striata
355
Birds
Parulidae
Passeriformes
Aves
Animalia
64
Black-throated Blue Warbler
Setophaga
caerulescens
458
Birds
Parulidae
Passeriformes
Aves
Animalia
65
Western Palm Warbler
Setophaga
palmarum
palmarum
39
Birds
Parulidae
Passeriformes
Aves
Animalia
66
Myrtle Warbler
Setophaga
coronata
coronata
1134
Birds
Parulidae
Passeriformes
Aves
Animalia
67
Black-throated Green Warbler
Setophaga
virens
398
Birds
Parulidae
Passeriformes
Aves
Animalia
68
Eastern Towhee
Pipilo
erythrophthalmus
862
Birds
Emberizidae
Passeriformes
Aves
Animalia
69
Chipping Sparrow
Spizella
passerina
1083
Birds
Emberizidae
Passeriformes
Aves
Animalia
70
Field Sparrow
Spizella
pusilla
825
Birds
Emberizidae
Passeriformes
Aves
Animalia
71
Lark Sparrow
Chondestes
grammacus
68
Birds
Emberizidae
Passeriformes
Aves
Animalia
72
Grasshopper Sparrow
Ammodramus
savannarum
317
Birds
Emberizidae
Passeriformes
Aves
Animalia
73
Song Sparrow
Melospiza
melodia
1996
Birds
Emberizidae
Passeriformes
Aves
Animalia
74
Swamp Sparrow
Melospiza
georgiana
825
Birds
Emberizidae
Passeriformes
Aves
Animalia
75
White-crowned Sparrow
Zonotrichia
leucophrys
457
Birds
Emberizidae
Passeriformes
Aves
Animalia
76
Scarlet Tanager
Piranga
olivacea
522
Birds
Cardinalidae
Passeriformes
Aves
Animalia
77
Northern Cardinal
Cardinalis
cardinalis
3077
Birds
Cardinalidae
Passeriformes
Aves
Animalia
78
Blue Grosbeak
Passerina
caerulea
410
Birds
Cardinalidae
Passeriformes
Aves
Animalia
79
Indigo Bunting
Passerina
cyanea
658
Birds
Cardinalidae
Passeriformes
Aves
Animalia
80
Dickcissel
Spiza
americana
189
Birds
Cardinalidae
Passeriformes
Aves
Animalia
81
Red-winged Blackbird
Agelaius
phoeniceus
1825
Birds
Icteridae
Passeriformes
Aves
Animalia
82
Common Grackle
Quiscalus
quiscula
929
Birds
Icteridae
Passeriformes
Aves
Animalia
1
Eastern Tiger Swallowtail
Pterourus
glaucus
2660
Butterflies
Papilionidae
Lepidoptera
Insecta
Animalia
1
Variable Dancer
Argia
fumipennis
977
Damselflies
Coenagrionidae
Odonata
Insecta
Animalia
1
St. Croix Snaketail
Ophiogomphus
susbehcha
14
Dragonflies
Gomphidae
Odonata
Insecta
Animalia
2
Cobra Clubtail
Gomphurus
vastus
144
Dragonflies
Gomphidae
Odonata
Insecta
Animalia
3
Dusky Clubtail
Phanogomphus
spicatus
13
Dragonflies
Gomphidae
Odonata
Insecta
Animalia
4
Eastern Least Clubtail
Stylogomphus
albistylus
118
Dragonflies
Gomphidae
Odonata
Insecta
Animalia
5
Halloween Pennant
Celithemis
eponina
715
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
6
Red Saddlebags
Tramea
onusta
11
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
7
Ashy Clubtail
Phanogomphus
lividus
311
Dragonflies
Gomphidae
Odonata
Insecta
Animalia
8
Green-faced Clubtail
Hylogomphus
viridifrons
21
Dragonflies
Gomphidae
Odonata
Insecta
Animalia
9
Midland Clubtail
Gomphurus
fraternus
9
Dragonflies
Gomphidae
Odonata
Insecta
Animalia
10
Widow Skimmer
Libellula
luctuosa
1564
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
1
Milkweed Tussock Moth
Euchaetes
egle
459
Moths
Erebidae
Lepidoptera
Insecta
Animalia
2
Nessus Sphinx
Amphion
floridensis
186
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
3
Ornate Bella Moth
Utetheisa
ornatrix
17
Moths
Erebidae
Lepidoptera
Insecta
Animalia
4
Spiny Oakworm Moth
Anisota
stigma
69
Moths
Saturniidae
Lepidoptera
Insecta
Animalia
5
Scarlet-winged Lichen Moth
Hypoprepia
miniata
125
Moths
Erebidae
Lepidoptera
Insecta
Animalia
6
Salt Marsh Moth
Estigmene
acrea
177
Moths
Erebidae
Lepidoptera
Insecta
Animalia
7
Walnut Sphinx
Amorpha
juglandis
116
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
8
Dot-lined White Moth
Artace
cribrarius
168
Moths
Lasiocampidae
Lepidoptera
Insecta
Animalia
9
Tulip-tree Silkmoth
Callosamia
angulifera
167
Moths
Saturniidae
Lepidoptera
Insecta
Animalia
10
Painted Lichen Moth
Hypoprepia
fucosa
342
Moths
Erebidae
Lepidoptera
Insecta
Animalia
11
Virginian Tiger Moth
Spilosoma
virginica
296
Moths
Erebidae
Lepidoptera
Insecta
Animalia
12
Large Tolype Moth
Tolype
velleda
70
Moths
Lasiocampidae
Lepidoptera
Insecta
Animalia
13
Agreeable Tiger Moth
Spilosoma
congrua
210
Moths
Erebidae
Lepidoptera
Insecta
Animalia
14
Holly Sallow Moth
Metaxaglaea
violacea
115
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
15
Blinded Sphinx
Paonias
excaecata
93
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
16
Waved Sphinx
Ceratomia
undulosa
85
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
17
Pink-legged Tiger Moth
Spilosoma
latipennis
34
Moths
Erebidae
Lepidoptera
Insecta
Animalia
18
Hickory Tussock Moth
Lophocampa
caryae
113
Moths
Erebidae
Lepidoptera
Insecta
Animalia
19
Pink-striped Oakworm Moth
Anisota
virginiensis
134
Moths
Saturniidae
Lepidoptera
Insecta
Animalia
20
Imperial Moth
Eacles
imperialis
355
Moths
Saturniidae
Lepidoptera
Insecta
Animalia
21
Regal Moth
Citheronia
regalis
115
Moths
Saturniidae
Lepidoptera
Insecta
Animalia
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