Home
Vertebrates
All
Amphibians
Birds
Fish
Mammals
Reptiles
Reptiles and Amphibians
Sharks and Rays
Insects
All
Ants
Beetles
Bees
Butterflies
Cicadas
Damselflies
Dragonflies
Dragonflies and Damselflies
Fleas
Flies (Diptera)
Grasshoppers and Crickets
Hornets and Wasps
Katydids
Mosquitoes
Moths
Planthoppers
Robber Flies
Sawflies, Horntails, Wood Wasps
Scale Insects
Stoneflies
Tiger Beetles
Treehoppers
True Bugs (Hemiptera)
Other Invertebrates
Amphipods
Bivalves - Freshwater
Bivalves - Saltwater
Crabs, Lobsters, and Shrimp
Crayfish
Earthworms
Gastropods
Harvestmen
Isopods
Jellyfish
Nematodes
Proturans
Sea Urchins
Spiders
Springtails
Ticks
Plants
Browse by family
Aster Family
Bryophytes
Carnivorous Plants
Clubmosses, Quillworts, Spikemosses
Ferns
Grasses
Iris Family
Milkweed Family
Mosses
Orchids
Pea Family
Rose Family
Sedges and Rushes
Fungi/Other
Algae - Freshwater
Algae - Marine Macroalgae
Algae - Marine Microalgae
Fungi - All
Fungi - Browse by family
Fungi - Ascomycota
Fungi - Basidiomycota
Lichens
Slime Molds
Explore
Bibliography
Maryland Quad Map
Maryland Quad Heat Map
Top 100 Contributors by Species
Top 100 Contributors by Species (2024)
Top 100 Contributors by Records
Recent Discoveries (this month)
iNaturalist Integration Summary
MBP Brochure
Partnerships
Editors
Photographers
Get Involved
FAQs
About Records
Dedication
Links
MBP on Facebook
MBP on Twitter
MBP on Instagram
MBP project at iNaturalist
Share photos on Flickr
MBP Google Group
Maryland Plant Atlas
MD/DCRC Resources
Stewart and Robbins (1958)
eBird
Sites
Andelot Farm
Chino Farms
Dans Rock Bird Count
Fort Smallwood Park
Horn Point Laboratory
Howard County Conservancy
Jemicy School
Rocky Gap State Park
Turkey Point Bird Count
Weinberg Park
Maryland Checklist - Wendy Crowe - all-time (Total: 60)
Filter by category...
Show All
Amphibians
\n
Animals
\n
Ants
\n
Bees
\n
Beetles
\n
Birds
\n
Butterflies
\n
Damselflies
\n
Dragonflies
\n
Ferns
\n
Fish
\n
Flies
\n
Fungi
\n
Grasses
\n
Grasshoppers
\n
Insects
\n
Lichens
\n
Mammals
\n
Moths
\n
Plants
\n
Reptiles
\n
Spiders
\n
True Bugs
\n
Filter by tag...
Show All
Adventive
\n
Coastal Plain only
\n
Endangered (Federal)
\n
Endangered (MD)
\n
Excluded
\n
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)
\n
Hybrid
\n
In need of conservation
\n
Invasive
\n
Nativity Uncertain
\n
Non-native
\n
Reviewable (MD/DCRC)
\n
S1 (Highly state rare)
\n
S1B (Highly state rare breeder)
\n
S1M (State rare migrant)
\n
S1N (State rare non-breeder)
\n
S1S2 (Highly state rare)
\n
S1S2B (State rare breeder)
\n
S2 (State rare)
\n
S2B (State rare breeder)
\n
S2B (State rare breeder)
\n
S2S3 (State rare)
\n
S2S3B (State rare breeder)
\n
S3 (Watch list)
\n
S3B (State watchlist breeder)
\n
S3S4
\n
S3S4B (State watchlist breeder)
\n
S4SE
\n
SH (Historical)
\n
SHB (State historical breeder)
\n
SR (State rare)
\n
Status Uncertain
\n
SUB (Status uncertain breeder)
\n
SXB (State extirpated breeder)
\n
SXM (State extirpated migrant)
\n
Threatened (Federal)
\n
Threatened (MD)
\n
Undescribed
\n
Vulnerable
\n
Waif
\n
Western MD only
\n
Worcester only
\n
Photos
Common Name
Genus
Species
Records  
Category
Family
Order
Class
Kingdom
1
American Wigeon
Mareca
americana
676
Birds
Anatidae
Anseriformes
Aves
Animalia
2
Common Goldeneye
Bucephala
clangula
410
Birds
Anatidae
Anseriformes
Aves
Animalia
3
Horned Grebe
Podiceps
auritus
509
Birds
Podicipedidae
Podicipediformes
Aves
Animalia
4
Red-necked Grebe
Podiceps
grisegena
149
Birds
Podicipedidae
Podicipediformes
Aves
Animalia
5
Black-billed Cuckoo
Coccyzus
erythropthalmus
164
Birds
Cuculidae
Cuculiformes
Aves
Animalia
6
Least Tern
Sternula
antillarum
336
Birds
Laridae
Charadriiformes
Aves
Animalia
7
American Bittern
Botaurus
lentiginosus
241
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
8
Cattle Egret
Bubulcus
ibis
212
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
9
Red-tailed Hawk
Buteo
jamaicensis
1349
Birds
Accipitridae
Accipitriformes
Aves
Animalia
10
Barn Swallow
Hirundo
rustica
727
Birds
Hirundinidae
Passeriformes
Aves
Animalia
11
Sedge Wren
Cistothorus
stellaris
144
Birds
Troglodytidae
Passeriformes
Aves
Animalia
12
House Sparrow
Passer
domesticus
1550
Birds
Passeridae
Passeriformes
Aves
Animalia
13
American Pipit
Anthus
rubescens
287
Birds
Motacillidae
Passeriformes
Aves
Animalia
14
Snow Bunting
Plectrophenax
nivalis
210
Birds
Calcariidae
Passeriformes
Aves
Animalia
15
Golden-winged Warbler
Vermivora
chrysoptera
106
Birds
Parulidae
Passeriformes
Aves
Animalia
16
Chipping Sparrow
Spizella
passerina
1374
Birds
Emberizidae
Passeriformes
Aves
Animalia
17
Bobolink
Dolichonyx
oryzivorus
308
Birds
Icteridae
Passeriformes
Aves
Animalia
1
Henry's Elfin
Callophrys
henrici
232
Butterflies
Lycaenidae
Lepidoptera
Insecta
Animalia
2
Eastern Tailed-Blue
Cupido
comyntas
orientalis
2254
Butterflies
Lycaenidae
Lepidoptera
Insecta
Animalia
3
Eastern Comma
Polygonia
comma
656
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
4
Question Mark
Polygonia
interrogationis
565
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
5
Hackberry Emperor
Asterocampa
celtis
267
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
1
No Common Name
Acanthocephala
terminalis
412
Leaf-footed Bugs
Coreidae
Hemiptera
Insecta
Animalia
1
Inornate Pyrausta Moth
Pyrausta
inornatalis
24
Moths
Crambidae
Lepidoptera
Insecta
Animalia
2
Gray-edged Bomolocha Moth
Hypena
madefactalis
184
Moths
Erebidae
Lepidoptera
Insecta
Animalia
3
Snowy Urola Moth
Urola
nivalis
369
Moths
Crambidae
Lepidoptera
Insecta
Animalia
4
Corn Earworm Moth
Helicoverpa
zea
253
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
5
Euonymous Defoliator Moth
Pryeria
sinica
48
Moths
Zygaenidae
Lepidoptera
Insecta
Animalia
6
Small Engrailed Moth
Ectropis
crepuscularia
385
Moths
Geometridae
Lepidoptera
Insecta
Animalia
7
Cranberry Spanworm Moth
Ematurga
amitaria
1
Moths
Geometridae
Lepidoptera
Insecta
Animalia
8
White-lined Sphinx
Hyles
lineata
107
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
9
Common Angle Moth
Macaria
aemulataria
611
Moths
Geometridae
Lepidoptera
Insecta
Animalia
10
Yellow-collared Scape Moth
Cisseps
fulvicollis
514
Moths
Erebidae
Lepidoptera
Insecta
Animalia
11
Discolored Renia Moth
Renia
discoloralis
445
Moths
Erebidae
Lepidoptera
Insecta
Animalia
12
Confused Eusarca Moth
Eusarca
confusaria
497
Moths
Geometridae
Lepidoptera
Insecta
Animalia
13
Clear Dagger Moth
Acronicta
clarescens
27
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
1
Eastern Cicada Killer
Sphecius
speciosus
212
Sand Wasps
Crabronidae
Hymenoptera
Insecta
Animalia
1
Goldenrod Soldier Beetle
Chauliognathus
pensylvanicus
519
Soldier Beetles
Cantharidae
Coleoptera
Insecta
Animalia
1
Butternut Woollyworm
Eriocampa
juglandis
33
Symphyta
Tenthredinidae
Hymenoptera
Insecta
Animalia
1
No Common Name
Trichopoda
pennipes
35
Tachinid Flies
Tachinidae
Diptera
Insecta
Animalia
1
Eastern Gray Squirrel
Sciurus
carolinensis
2454
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
2
Mink
Neovison
vison
125
Mammals
Mustelidae
Carnivora
Mammalia
Animalia
3
Northern River Otter
Lontra
canadensis
209
Mammals
Mustelidae
Carnivora
Mammalia
Animalia
1
Eastern Copperhead
Agkistrodon
contortrix
383
Reptiles
Crotalidae
Squamata
Reptilia
Animalia
2
Eastern Fence Lizard
Sceloporus
undulatus
537
Reptiles
Phrynosomatidae
Squamata
Reptilia
Animalia
3
Eastern Hog-nosed Snake
Heterodon
platirhinos
293
Reptiles
Colubridae
Squamata
Reptilia
Animalia
4
Common Gartersnake
Thamnophis
sirtalis
1115
Reptiles
Colubridae
Squamata
Reptilia
Animalia
5
Northern Watersnake
Nerodia
sipedon
sipedon
1255
Reptiles
Colubridae
Squamata
Reptilia
Animalia
1
Giant Puffball
Calvatia
gigantea
37
Fungi
Agaricaceae
Agaricales
Agaricomycetes
Fungi
1
Round-lobed Hepatica
Anemone
americana
422
Buttercup Family
Ranunculaceae
Ranunculales
Magnoliopsida
Plantae
1
Flowering Dogwood
Cornus
florida
881
Dogwood Family
Cornaceae
Cornales
Magnoliopsida
Plantae
1
Purple Deadnettle
Lamium
purpureum
1756
Mint Family
Lamiaceae
Lamiales
Magnoliopsida
Plantae
1
Pink Lady's Slipper
Cypripedium
acaule
559
Orchids
Orchidaceae
Orchidales
Magnoliopsida
Plantae
1
Princess Tree
Paulownia
tomentosa
377
Paulownia Family
Paulowniaceae
Lamiales
Magnoliopsida
Plantae
1
Black Locust
Robinia
pseudoacacia
784
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
2
Perennial Pea
Lathyrus
latifolius
95
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
1
American Sycamore
Platanus
occidentalis
959
Plane-tree Family
Platanaceae
Hamamelidales
Magnoliopsida
Plantae
1
Annual Toadflax
Linaria
canadensis
370
Plantain Family
Plantaginaceae
Lamiales
Magnoliopsida
Plantae
1
Marsh Blue Violet
Viola
cucullata
162
Violet Family
Violaceae
Violales
Magnoliopsida
Plantae
2
Bird's-foot Violet
Viola
pedata
244
Violet Family
Violaceae
Violales
Magnoliopsida
Plantae