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 - Alec Ferguson via iNaturalist - all-time (Total: 113)
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
Largemouth Bass
Micropterus
nigricans
508
Fish
Centrarchidae
Perciformes
Actinopterygii
Animalia
2
Bluegill
Lepomis
macrochirus
1294
Fish
Centrarchidae
Perciformes
Actinopterygii
Animalia
3
Striped Killifish
Fundulus
majalis
236
Fish
Fundulidae
Cyprinodontiformes
Actinopterygii
Animalia
4
Skilletfish
Gobiesox
strumosus
91
Fish
Gobiesocidae
Perciformes
Actinopterygii
Animalia
5
Sheepshead Minnow
Cyprinodon
variegatus
231
Fish
Cyprinodontidae
Cyprinodontiformes
Actinopterygii
Animalia
6
Smallmouth Bass
Micropterus
dolomieu
189
Fish
Centrarchidae
Perciformes
Actinopterygii
Animalia
7
Northern Hogsucker
Hypentelium
nigricans
110
Fish
Catostomidae
Cypriniformes
Actinopterygii
Animalia
8
Black Crappie
Pomoxis
nigromaculatus
243
Fish
Centrarchidae
Perciformes
Actinopterygii
Animalia
9
Blacknose Dace
Rhinichthys
atratulus
522
Fish
Cyprinidae
Cypriniformes
Actinopterygii
Animalia
10
Inshore Lizardfish
Synodus
foetens
45
Fish
Synodontidae
Aulopiformes
Actinopterygii
Animalia
11
Mummichog
Fundulus
heteroclitus
499
Fish
Fundulidae
Cyprinodontiformes
Actinopterygii
Animalia
12
Rosyside Dace
Clinostomus
funduloides
208
Fish
Cyprinidae
Cypriniformes
Actinopterygii
Animalia
1
Green Treefrog
Hyla
cinerea
491
Amphibians
Hylidae
Anura
Amphibia
Animalia
2
American Toad
Anaxyrus
americanus
americanus
2038
Amphibians
Bufonidae
Anura
Amphibia
Animalia
3
No Common Name
Lithobates
sp.
201
Amphibians
Ranidae
Anura
Amphibia
Animalia
4
Green Frog
Lithobates
clamitans
2356
Amphibians
Ranidae
Anura
Amphibia
Animalia
5
Fowler's Toad
Anaxyrus
fowleri
1649
Amphibians
Bufonidae
Anura
Amphibia
Animalia
6
Gray/Cope's Gray Treefrog
Hyla
versicolor/chrysoscelis
1572
Amphibians
Hylidae
Anura
Amphibia
Animalia
7
Long-tailed Salamander
Eurycea
longicauda
longicauda
183
Amphibians
Plethodontidae
Caudata
Amphibia
Animalia
8
Northern Two-lined Salamander
Eurycea
bislineata
762
Amphibians
Plethodontidae
Caudata
Amphibia
Animalia
9
Northern Dusky Salamander
Desmognathus
fuscus
3227
Amphibians
Plethodontidae
Caudata
Amphibia
Animalia
10
Red Salamander
Pseudotriton
ruber
260
Amphibians
Plethodontidae
Caudata
Amphibia
Animalia
11
Eastern Cricket Frog
Acris
crepitans
crepitans
811
Amphibians
Hylidae
Anura
Amphibia
Animalia
12
Pickerel Frog
Lithobates
palustris
838
Amphibians
Ranidae
Anura
Amphibia
Animalia
13
Eastern Red-backed Salamander
Plethodon
cinereus
15075
Amphibians
Plethodontidae
Caudata
Amphibia
Animalia
14
Southern Leopard Frog
Lithobates
sphenocephalus
utricularius
681
Amphibians
Ranidae
Anura
Amphibia
Animalia
1
No Common Name
Dolomedes
scriptus
46
Spiders
Pisauridae
Araneae
Arachnida
Animalia
1
Great Egret
Ardea
alba
834
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
2
Eastern Towhee
Pipilo
erythrophthalmus
1041
Birds
Emberizidae
Passeriformes
Aves
Animalia
1
No Common Name
Abacion
sp.
21
Millipedes
Abacionidae
Callipodida
Diplopoda
Animalia
1
Dusky Arion
Arion
subfuscus
34
Slugs
Arionidae
Stylommatophora
Gastropoda
Animalia
1
Pure Green Augochlora
Augochlora
pura
275
Bees
Halictidae
Hymenoptera
Insecta
Animalia
1
Painted Lady
Vanessa
cardui
559
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
2
Red-spotted Purple
Limenitis
arthemis
astyanax
1378
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
3
Zabulon Skipper
Lon
zabulon
1679
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
4
Peck's Skipper
Polites
peckius
1120
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
5
Red-banded Hairstreak
Calycopis
cecrops
1020
Butterflies
Lycaenidae
Lepidoptera
Insecta
Animalia
6
Variegated Fritillary
Euptoieta
claudia
1359
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
7
Monarch
Danaus
plexippus
3251
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
8
Silvery Checkerspot
Chlosyne
nycteis
307
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
9
Question Mark
Polygonia
interrogationis
564
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
10
Red Admiral
Vanessa
atalanta
1675
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
11
Eastern Tiger Swallowtail
Pterourus
glaucus
3233
Butterflies
Papilionidae
Lepidoptera
Insecta
Animalia
12
Orange Sulphur
Colias
eurytheme
1295
Butterflies
Pieridae
Lepidoptera
Insecta
Animalia
1
Periodical Cicada species
Magicicada
sp.
507
Cicadas
Cicadidae
Hemiptera
Insecta
Animalia
2
Swamp Cicada
Neotibicen
tibicen
526
Cicadas
Cicadidae
Hemiptera
Insecta
Animalia
1
Eyed Click Beetle
Alaus
oculatus
547
Click Beetles
Elateridae
Coleoptera
Insecta
Animalia
1
Brown Trig sp.
Anaxipha
sp.
199
Crickets
Gryllidae
Orthoptera
Insecta
Animalia
2
No Common Name
Ceuthophilus
sp.
121
Crickets
Rhaphidophoridae
Orthoptera
Insecta
Animalia
3
Handsome Trig
Phyllopalpus
pulchellus
270
Crickets
Gryllidae
Orthoptera
Insecta
Animalia
4
Jumping Bush Cricket
Orocharis
saltator
253
Crickets
Gryllidae
Orthoptera
Insecta
Animalia
1
No Common Name
Diaperis
maculata
34
Darkling Beetles
Tenebrionidae
Coleoptera
Insecta
Animalia
2
No Common Name
Xylopinus
saperdoides
29
Darkling Beetles
Tenebrionidae
Coleoptera
Insecta
Animalia
1
Cyrano Darner
Nasiaeschna
pentacantha
117
Dragonflies
Aeshnidae
Odonata
Insecta
Animalia
1
Carolina Grasshopper
Dissosteira
carolina
560
Grasshoppers
Acrididae
Orthoptera
Insecta
Animalia
2
No Common Name
Melanoplus
sp.
818
Grasshoppers
Acrididae
Orthoptera
Insecta
Animalia
1
No Common Name
Dicaelus
sp.
9
Ground Beetles
Carabidae
Coleoptera
Insecta
Animalia
1
No Common Name
Orchelimum
sp.
50
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
2
Lesser Anglewing
Microcentrum
retinerve
548
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
3
No Common Name
Scudderia
sp.
391
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
4
No Common Name
Neoconocephalus
sp.
138
Katydids
Tettigoniidae
Orthoptera
Insecta
Animalia
1
Seven-spotted Lady Beetle
Coccinella
septempunctata
577
Lady Beetles
Coccinellidae
Coleoptera
Insecta
Animalia
2
Multicolored Asian Lady Beetle
Harmonia
axyridis
1009
Lady Beetles
Coccinellidae
Coleoptera
Insecta
Animalia
1
No Common Name
Acanthocephala
terminalis
411
Leaf-footed Bugs
Coreidae
Hemiptera
Insecta
Animalia
1
Mottled Tortoise Beetle
Deloyala
guttata
118
Leaf Beetles
Chrysomelidae
Coleoptera
Insecta
Animalia
2
Dogbane Beetle
Chrysochus
auratus
755
Leaf Beetles
Chrysomelidae
Coleoptera
Insecta
Animalia
3
Golden Tortoise Beetle
Charidotella
sexpunctata
111
Leaf Beetles
Chrysomelidae
Coleoptera
Insecta
Animalia
1
Banded Ash Borer
Neoclytus
caprea
3
Long-horned Beetles
Cerambycidae
Coleoptera
Insecta
Animalia
2
Broad-necked Root Borer
Prionus
laticollis
97
Long-horned Beetles
Cerambycidae
Coleoptera
Insecta
Animalia
3
No Common Name
Strangalia
famelica
15
Long-horned Beetles
Cerambycidae
Coleoptera
Insecta
Animalia
4
Brown Prionid
Orthosoma
brunneum
128
Long-horned Beetles
Cerambycidae
Coleoptera
Insecta
Animalia
1
Master's Dart Moth
Feltia
herilis
204
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
2
Thin-winged Owlet Moth
Nigetia
formosalis
102
Moths
Erebidae
Lepidoptera
Insecta
Animalia
3
Rosy Maple Moth
Dryocampa
rubicunda
879
Moths
Saturniidae
Lepidoptera
Insecta
Animalia
4
Hummingbird Clearwing
Hemaris
thysbe
256
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
5
White-marked Tussock Moth
Orgyia
leucostigma
472
Moths
Erebidae
Lepidoptera
Insecta
Animalia
6
Pandorus Sphinx
Eumorpha
pandorus
245
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
7
Giant Leopard Moth
Hypercompe
scribonia
693
Moths
Erebidae
Lepidoptera
Insecta
Animalia
8
Angus's Datana Moth
Datana
angusii
118
Moths
Notodontidae
Lepidoptera
Insecta
Animalia
9
Brown-hooded Owlet Moth
Cucullia
convexipennis
119
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
10
Nessus Sphinx
Amphion
floridensis
210
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
11
No Common Name
Lacinipolia
sp.
12
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
12
Saddleback Caterpillar Moth
Acharia
stimulea
484
Moths
Limacodidae
Lepidoptera
Insecta
Animalia
1
End Band Net-wing
Calopteron
terminale
32
Net-winged Beetles
Lycidae
Coleoptera
Insecta
Animalia
1
Green June Beetle
Cotinis
nitida
243
Scarab Beetles
Scarabaeidae
Coleoptera
Insecta
Animalia
1
Harlequin Bug
Murgantia
histrionica
333
Stink Bugs
Pentatomidae
Hemiptera
Insecta
Animalia
1
Four-toothed Mason Wasp
Monobia
quadridens
325
Vespid Wasps
Vespidae
Hymenoptera
Insecta
Animalia
1
No Common Name
Ranatra
sp.
81
Waterscorpions
Nepidae
Hemiptera
Insecta
Animalia
1
No Common Name
Naupactus
leucoloma
114
Weevils
Curculionidae
Coleoptera
Insecta
Animalia
1
No Common Name
Dialysis
sp.
15
Xylophagid Flies
Xylophagidae
Diptera
Insecta
Animalia
1
Atlantic Ghost Crab
Ocypode
quadrata
92
Crabs
Ocypodidae
Decapoda
Malacostraca
Animalia
2
Ocellate Lady Crab
Ovalipes
ocellatus
60
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
3
Atlantic Blue Crab
Callinectes
sapidus
328
Crabs
Portunidae
Decapoda
Malacostraca
Animalia
1
Southern Flying Squirrel
Glaucomys
volans
211
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
1
Horseshoe Crab
Limulus
polyphemus
295
Horseshoe Crabs
Limulidae
Xiphosura
Merostomata
Animalia
1
Ring-necked Snake
Diadophis
punctatus
484
Reptiles
Colubridae
Squamata
Reptilia
Animalia
2
Eastern Fence Lizard
Sceloporus
undulatus
532
Reptiles
Phrynosomatidae
Squamata
Reptilia
Animalia
3
Common Gartersnake
Thamnophis
sirtalis
1103
Reptiles
Colubridae
Squamata
Reptilia
Animalia
4
Diamond-backed Terrapin
Malaclemys
terrapin
398
Reptiles
Emydidae
Testudines
Reptilia
Animalia
5
Eastern Milksnake
Lampropeltis
triangulum
triangulum
244
Reptiles
Colubridae
Squamata
Reptilia
Animalia
6
Eastern Wormsnake
Carphophis
amoenus
amoenus
397
Reptiles
Colubridae
Squamata
Reptilia
Animalia
7
Eastern Ratsnake
Pantherophis
alleghaniensis
1097
Reptiles
Colubridae
Squamata
Reptilia
Animalia
8
Common Five-lined Skink
Plestiodon
fasciatus
1345
Reptiles
Scincidae
Squamata
Reptilia
Animalia
9
Red-bellied Snake
Storeria
occipitomaculata
83
Reptiles
Colubridae
Squamata
Reptilia
Animalia
10
Eastern Copperhead
Agkistrodon
contortrix
383
Reptiles
Crotalidae
Squamata
Reptilia
Animalia
11
Eastern Box Turtle
Terrapene
carolina
carolina
3321
Reptiles
Emydidae
Testudines
Reptilia
Animalia
1
Skunk Cabbage
Symplocarpus
foetidus
1511
Arum Family
Araceae
Arales
Magnoliopsida
Plantae
1
Poison Hemlock
Conium
maculatum
120
Carrot Family
Apiaceae
Apiales
Magnoliopsida
Plantae
1
Virginia Springbeauty
Claytonia
virginica
1377
Montia Family
Montiaceae
Caryophyllales
Magnoliopsida
Plantae
1
Chestnut Oak
Quercus
montana
384
Oak Family
Fagaceae
Fagales
Magnoliopsida
Plantae
2
Northern Red Oak
Quercus
rubra
242
Oak Family
Fagaceae
Fagales
Magnoliopsida
Plantae
1
Crownvetch
Securigera
varia
496
Pea Family
Fabaceae
Fabales
Magnoliopsida
Plantae
1
Orange Jewelweed
Impatiens
capensis
1136
Touch-me-not Family
Balsaminaceae
Geraniales
Magnoliopsida
Plantae
View Hidden Taxa