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
Micro Moths
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 (2022)
Top 100 Contributors by Records
New Stuff Report (this month)
iNaturalist Integration Summary
MBP Brochure
Partnerships
Editors
Photographers
Other Contributors
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 at Amazon Smile
MBP Google Group
Maryland Plant Atlas
MD/DCRC Resources
Stewart and Robbins (1958)
eBird
Sites
Andelot Farm
Chino Farms
Fort Smallwood Park
Horn Point Laboratory
Howard County Conservancy
Jemicy School
Rocky Gap State Park
Turkey Point Bird Count
Weinberg Park
Maryland Checklist - Clayton Koonce - all-time (Total: 46)
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
salmoides
343
Fish
Centrarchidae
Perciformes
Actinopterygii
Animalia
2
Bluegill
Lepomis
macrochirus
616
Fish
Centrarchidae
Perciformes
Actinopterygii
Animalia
3
Northern Snakehead
Channa
argus
95
Fish
Channidae
Perciformes
Actinopterygii
Animalia
1
Gadwall
Mareca
strepera
359
Birds
Anatidae
Anseriformes
Aves
Animalia
2
Horned Grebe
Podiceps
auritus
357
Birds
Podicipedidae
Podicipediformes
Aves
Animalia
3
Bonaparte's Gull
Chroicocephalus
philadelphia
237
Birds
Laridae
Charadriiformes
Aves
Animalia
4
Iceland Gull
Larus
glaucoides
96
Birds
Laridae
Charadriiformes
Aves
Animalia
5
Great Blue Heron
Ardea
herodias
2166
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
6
Little Blue Heron
Egretta
caerulea
223
Birds
Ardeidae
Pelecaniformes
Aves
Animalia
7
Sharp-shinned Hawk
Accipiter
striatus
256
Birds
Accipitridae
Accipitriformes
Aves
Animalia
8
Pileated Woodpecker
Dryocopus
pileatus
971
Birds
Picidae
Piciformes
Aves
Animalia
9
White-eyed Vireo
Vireo
griseus
342
Birds
Vireonidae
Passeriformes
Aves
Animalia
10
Wood Thrush
Hylocichla
mustelina
378
Birds
Turdidae
Passeriformes
Aves
Animalia
11
Northern Waterthrush
Parkesia
noveboracensis
237
Birds
Parulidae
Passeriformes
Aves
Animalia
12
Scarlet Tanager
Piranga
olivacea
429
Birds
Cardinalidae
Passeriformes
Aves
Animalia
13
Rusty Blackbird
Euphagus
carolinus
303
Birds
Icteridae
Passeriformes
Aves
Animalia
1
Ocola Skipper
Panoquina
ocola
239
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
2
Tawny-edged Skipper
Polites
themistocles
198
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
3
Dun Skipper
Euphyes
vestris
319
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
4
Viceroy
Limenitis
archippus
333
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
5
Mourning Cloak
Nymphalis
antiopa
353
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
6
Clouded Skipper
Lerema
accius
176
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
7
Zebra Swallowtail
Eurytides
marcellus
734
Butterflies
Papilionidae
Lepidoptera
Insecta
Animalia
8
American Snout
Libytheana
carinenta
215
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
1
Slender Spreadwing
Lestes
rectangularis
423
Damselflies
Lestidae
Odonata
Insecta
Animalia
1
False Potato Beetle
Leptinotarsa
juncta
85
Leaf Beetles
Chrysomelidae
Coleoptera
Insecta
Animalia
1
Virginia Creeper Sphinx
Darapsa
myron
219
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
1
Northern Flatid Planthopper
Flatormenis
proxima
338
Planthoppers
Flatidae
Hemiptera
Insecta
Animalia
1
No Common Name
Diogmites
sp.
125
Robber Flies
Asilidae
Diptera
Insecta
Animalia
2
Hanging Thief
Diogmites
neoternatus
25
Robber Flies
Asilidae
Diptera
Insecta
Animalia
1
Eastern Boxelder Bug
Boisea
trivittata
197
Scentless Plant Bugs
Rhopalidae
Hemiptera
Insecta
Animalia
1
Common Raccoon
Procyon
lotor
541
Mammals
Procyonidae
Carnivora
Mammalia
Animalia
2
American Beaver
Castor
canadensis
368
Mammals
Castoridae
Rodentia
Mammalia
Animalia
3
Red Fox
Vulpes
vulpes
644
Mammals
Canidae
Carnivora
Mammalia
Animalia
4
Eastern Gray Squirrel
Sciurus
carolinensis
1580
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
5
Striped Skunk
Mephitis
mephitis
101
Mammals
Mephitidae
Carnivora
Mammalia
Animalia
6
Northern River Otter
Lontra
canadensis
156
Mammals
Mustelidae
Carnivora
Mammalia
Animalia
1
Northern Watersnake
Nerodia
sipedon
sipedon
719
Reptiles
Colubridae
Squamata
Reptilia
Animalia
2
Eastern Musk Turtle
Sternotherus
odoratus
116
Reptiles
Kinosternidae
Testudines
Reptilia
Animalia
1
Dryad's Saddle
Cerioporus
squamosus
314
Fungi
Polyporaceae
Polyporales
Agaricomycetes
Fungi
1
British Soldiers
Cladonia
cristatella
288
Lichens
Cladoniaceae
Lecanorales
Lecanoromycetes
Fungi
1
Black Baneberry
Actaea
racemosa
165
Buttercup Family
Ranunculaceae
Ranunculales
Magnoliopsida
Plantae
1
Orange-eye Butterfly-bush
Buddleja
davidii
37
Figwort Family
Scrophulariaceae
Scrophulariales
Magnoliopsida
Plantae
1
Pinxter Flower
Rhododendron
periclymenoides
301
Heath Family
Ericaceae
Ericales
Magnoliopsida
Plantae
1
Purple Loosestrife
Lythrum
salicaria
132
Loosestrife Family
Lythraceae
Myrtales
Magnoliopsida
Plantae
1
Allegheny Monkeyflower
Mimulus
ringens
var.
ringens
185
Phrymas Family
Phrymaceae
Lamiales
Magnoliopsida
Plantae
View Hidden Taxa
View Bibliography