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 - Hans Holbrook - Year: 2021 (Total: 118)
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
Spotted Salamander
Ambystoma
maculatum
717
Amphibians
Ambystomatidae
Caudata
Amphibia
Animalia
2
Spring Peeper
Pseudacris
crucifer
crucifer
1363
Amphibians
Hylidae
Anura
Amphibia
Animalia
1
Eastern Parson Spider
Herpyllus
ecclesiasticus
120
Spiders
Gnaphosidae
Araneae
Arachnida
Animalia
2
Nursery Web Spider
Pisaurina
mira
330
Spiders
Pisauridae
Araneae
Arachnida
Animalia
3
Grass Spider
Agelenopsis
sp.
137
Spiders
Agelenidae
Araneae
Arachnida
Animalia
1
Lone Star Tick
Amblyomma
americanum
157
Ticks
Ixodidae
Ixodida
Arachnida
Animalia
1
Mourning Dove
Zenaida
macroura
2087
Birds
Columbidae
Columbiformes
Aves
Animalia
2
American Coot
Fulica
americana
469
Birds
Rallidae
Gruiformes
Aves
Animalia
3
Osprey
Pandion
haliaetus
1847
Birds
Pandioidae
Accipitriformes
Aves
Animalia
4
Red-shouldered Hawk
Buteo
lineatus
1911
Birds
Accipitridae
Accipitriformes
Aves
Animalia
5
Downy Woodpecker
Dryobates
pubescens
1794
Birds
Picidae
Piciformes
Aves
Animalia
6
Hairy Woodpecker
Dryobates
villosus
560
Birds
Picidae
Piciformes
Aves
Animalia
7
Great Crested Flycatcher
Myiarchus
crinitus
542
Birds
Tyrannidae
Passeriformes
Aves
Animalia
8
Carolina Wren
Thryothorus
ludovicianus
1942
Birds
Troglodytidae
Passeriformes
Aves
Animalia
9
Gray Catbird
Dumetella
carolinensis
1301
Birds
Mimidae
Passeriformes
Aves
Animalia
10
Chestnut-sided Warbler
Setophaga
pensylvanica
435
Birds
Parulidae
Passeriformes
Aves
Animalia
11
Black-throated Blue Warbler
Setophaga
caerulescens
495
Birds
Parulidae
Passeriformes
Aves
Animalia
12
Summer Tanager
Piranga
rubra
301
Birds
Cardinalidae
Passeriformes
Aves
Animalia
13
Indigo Bunting
Passerina
cyanea
758
Birds
Cardinalidae
Passeriformes
Aves
Animalia
14
European Goldfinch
Carduelis
carduelis
22
Birds
Fringillidae
Passeriformes
Aves
Animalia
15
Baltimore Oriole
Icterus
galbula
539
Birds
Icteridae
Passeriformes
Aves
Animalia
1
No Common Name
Lytta
aenea
131
Blister Beetles
Meloidae
Coleoptera
Insecta
Animalia
1
Cabbage White
Pieris
rapae
2675
Butterflies
Pieridae
Lepidoptera
Insecta
Animalia
2
Eastern Tiger Swallowtail
Pterourus
glaucus
3233
Butterflies
Papilionidae
Lepidoptera
Insecta
Animalia
3
Red-banded Hairstreak
Calycopis
cecrops
1020
Butterflies
Lycaenidae
Lepidoptera
Insecta
Animalia
4
Northern Cloudywing
Cecropterus
pylades
149
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
5
Falcate Orangetip
Anthocharis
midea
352
Butterflies
Pieridae
Lepidoptera
Insecta
Animalia
6
Peck's Skipper
Polites
peckius
1120
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
7
Silvery Checkerspot
Chlosyne
nycteis
307
Butterflies
Nymphalidae
Lepidoptera
Insecta
Animalia
8
Zabulon Skipper
Lon
zabulon
1679
Butterflies
Hesperiidae
Lepidoptera
Insecta
Animalia
1
American Carrion Beetle
Necrophila
americana
470
Carrion Beetles
Silphidae
Coleoptera
Insecta
Animalia
1
Cassin's 17-Year Cicada
Magicicada
cassinii
603
Cicadas
Cicadidae
Hemiptera
Insecta
Animalia
2
Little 17-Year Cicada
Magicicada
septendecula
116
Cicadas
Cicadidae
Hemiptera
Insecta
Animalia
3
Pharaoh Cicada
Magicicada
septendecim
1310
Cicadas
Cicadidae
Hemiptera
Insecta
Animalia
4
Periodical Cicada species
Magicicada
sp.
507
Cicadas
Cicadidae
Hemiptera
Insecta
Animalia
1
Eyed Click Beetle
Alaus
oculatus
547
Click Beetles
Elateridae
Coleoptera
Insecta
Animalia
2
No Common Name
Ampedus
verticinus
19
Click Beetles
Elateridae
Coleoptera
Insecta
Animalia
1
Ebony Jewelwing
Calopteryx
maculata
2014
Damselflies
Calopterygidae
Odonata
Insecta
Animalia
1
Swamp Darner
Epiaeschna
heros
304
Dragonflies
Aeshnidae
Odonata
Insecta
Animalia
2
Cyrano Darner
Nasiaeschna
pentacantha
117
Dragonflies
Aeshnidae
Odonata
Insecta
Animalia
3
Common Whitetail
Plathemis
lydia
3512
Dragonflies
Libellulidae
Odonata
Insecta
Animalia
4
Brown Spiketail
Cordulegaster
bilineata
89
Dragonflies
Cordulegastridae
Odonata
Insecta
Animalia
1
Ocellate Gall Midge
Acericecis
ocellaris
219
Gall and Wood Midges
Cecidomyiidae
Diptera
Insecta
Animalia
1
Speckled Sharpshooter
Paraulacizes
irrorata
164
Leafhoppers
Cicadellidae
Hemiptera
Insecta
Animalia
1
Native Holly Leafminer
Phytomyza
ilicicola
327
Leaf Miner Flies
Agromyzidae
Diptera
Insecta
Animalia
1
No Common Name
Strangalepta
abbreviata
64
Long-horned Beetles
Cerambycidae
Coleoptera
Insecta
Animalia
2
Zebra Flower Longhorn
Typocerus
zebra
49
Long-horned Beetles
Cerambycidae
Coleoptera
Insecta
Animalia
1
Brown-shaded Gray Moth
Iridopsis
defectaria
451
Moths
Geometridae
Lepidoptera
Insecta
Animalia
2
Toothed Phigalia Moth
Phigalia
denticulata
142
Moths
Geometridae
Lepidoptera
Insecta
Animalia
3
Eastern Tent Caterpillar Moth
Malacosoma
americana
663
Moths
Lasiocampidae
Lepidoptera
Insecta
Animalia
4
Packard's Wave Moth
Cyclophora
packardi
433
Moths
Geometridae
Lepidoptera
Insecta
Animalia
5
Bidens Borer Moth
Epiblema
otiosana
156
Moths
Tortricidae
Lepidoptera
Insecta
Animalia
6
Horned Spanworm Moth
Nematocampa
resistaria
166
Moths
Geometridae
Lepidoptera
Insecta
Animalia
7
Sumac Leafblotch Miner Moth
Caloptilia
rhoifoliella
71
Moths
Gracillariidae
Lepidoptera
Insecta
Animalia
8
Banded/Sycamore Tussock Moth
Halysidota
sp.
571
Moths
Erebidae
Lepidoptera
Insecta
Animalia
9
Curve-lined Looper Moth
Lambdina
fervidaria
392
Moths
Geometridae
Lepidoptera
Insecta
Animalia
10
Flowing-line Bomolocha Moth
Hypena
manalis
182
Moths
Erebidae
Lepidoptera
Insecta
Animalia
11
Snowy Urola Moth
Urola
nivalis
369
Moths
Crambidae
Lepidoptera
Insecta
Animalia
12
Yellow-headed Looper Moth
Lambdina
pellucidaria
104
Moths
Geometridae
Lepidoptera
Insecta
Animalia
13
Hebrew Moth
Polygrammate
hebraeicum
664
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
14
Common Pinkband Moth
Ogdoconta
cinereola
184
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
15
No Common Name
Eupithecia
sp.
719
Moths
Geometridae
Lepidoptera
Insecta
Animalia
16
Bent-line Carpet Moth
Costaconvexa
centrostrigaria
736
Moths
Geometridae
Lepidoptera
Insecta
Animalia
17
Dogbane Saucrobotys Moth
Saucrobotys
futilalis
220
Moths
Crambidae
Lepidoptera
Insecta
Animalia
18
Black-dotted Ruddy Moth
Ilexia
intractata
467
Moths
Geometridae
Lepidoptera
Insecta
Animalia
19
No Common Name
Hellinsia
sp.
205
Moths
Pterophoridae
Lepidoptera
Insecta
Animalia
20
Large Lace-bordered Moth
Scopula
limboundata
1125
Moths
Geometridae
Lepidoptera
Insecta
Animalia
21
Common Angle Moth
Macaria
aemulataria
607
Moths
Geometridae
Lepidoptera
Insecta
Animalia
22
Angled Metarranthis Moth
Metarranthis
angularia
82
Moths
Geometridae
Lepidoptera
Insecta
Animalia
23
Snowberry Clearwing
Hemaris
diffinis
387
Moths
Sphingidae
Lepidoptera
Insecta
Animalia
24
Curve-lined Angle Moth
Digrammia
continuata
135
Moths
Geometridae
Lepidoptera
Insecta
Animalia
25
Green Cloverworm Moth
Hypena
scabra
1498
Moths
Erebidae
Lepidoptera
Insecta
Animalia
26
One-spotted Variant Moth
Hypagyrtis
unipunctata
905
Moths
Geometridae
Lepidoptera
Insecta
Animalia
27
Yellow-shouldered Slug Moth
Lithacodes
fasciola
282
Moths
Limacodidae
Lepidoptera
Insecta
Animalia
28
American Ermine Moth
Yponomeuta
multipunctella
141
Moths
Yponomeutidae
Lepidoptera
Insecta
Animalia
29
Celery Looper Moth
Anagrapha
falcifera
140
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
30
Harnessed Tiger Moth
Apantesis
phalerata
440
Moths
Erebidae
Lepidoptera
Insecta
Animalia
31
Black-waved Flannel Moth
Megalopyge
crispata
158
Moths
Megalopygidae
Lepidoptera
Insecta
Animalia
32
Baltimore Bomolocha Moth
Hypena
baltimoralis
471
Moths
Erebidae
Lepidoptera
Insecta
Animalia
33
Dark-banded Owlet Moth
Phalaenophana
pyramusalis
288
Moths
Erebidae
Lepidoptera
Insecta
Animalia
34
European Pepper Moth
Duponchelia
fovealis
5
Moths
Crambidae
Lepidoptera
Insecta
Animalia
35
Straight-toothed Sallow Moth
Eupsilia
vinulenta
442
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
36
Agreeable Tiger Moth
Spilosoma
congrua
233
Moths
Erebidae
Lepidoptera
Insecta
Animalia
37
Oblique-banded Leafroller Moth
Choristoneura
rosaceana
515
Moths
Tortricidae
Lepidoptera
Insecta
Animalia
38
Saddled Prominent Moth
Cecrita
guttivitta
217
Moths
Notodontidae
Lepidoptera
Insecta
Animalia
39
Beautiful Wood-nymph Moth
Eudryas
grata
348
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
40
Jeweled Tailed Slug Moth
Packardia
geminata
48
Moths
Limacodidae
Lepidoptera
Insecta
Animalia
41
Ruby Quaker Moth
Orthosia
rubescens
66
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
42
Turbulent Phosphila Moth
Phosphila
turbulenta
194
Moths
Noctuidae
Lepidoptera
Insecta
Animalia
43
Porcelain Gray Moth
Protoboarmia
porcelaria
339
Moths
Geometridae
Lepidoptera
Insecta
Animalia
44
Darker Diacme Moth
Diacme
adipaloides
185
Moths
Crambidae
Lepidoptera
Insecta
Animalia
45
Morbid Owlet Moth
Chytolita
morbidalis
618
Moths
Erebidae
Lepidoptera
Insecta
Animalia
46
Orange-patched Smoky Moth
Pyromorpha
dimidiata
212
Moths
Zygaenidae
Lepidoptera
Insecta
Animalia
47
Small Engrailed Moth
Ectropis
crepuscularia
380
Moths
Geometridae
Lepidoptera
Insecta
Animalia
48
Red-fringed Emerald Moth
Nemoria
bistriaria
434
Moths
Geometridae
Lepidoptera
Insecta
Animalia
49
Canadian Melanolophia Moth
Melanolophia
canadaria
1018
Moths
Geometridae
Lepidoptera
Insecta
Animalia
1
No Common Name
Sphecomyiella
valida
19
Pyrgotid Flies
Pyrgotidae
Diptera
Insecta
Animalia
1
Patent Leather Beetle
Odontotaenius
disjunctus
1207
Scarab Beetles
Passalidae
Coleoptera
Insecta
Animalia
1
False Milkweed Bug
Lygaeus
turcicus
205
Seed Bugs
Lygaeidae
Hemiptera
Insecta
Animalia
1
Golden-backed Snipe Fly
Chrysopilus
thoracicus
641
Snipe Flies
Rhagionidae
Diptera
Insecta
Animalia
1
No Common Name
Odontomyia
profuscata
1
Soldier Flies
Stratiomyidae
Diptera
Insecta
Animalia
1
Eastern Calligrapher
Toxomerus
geminatus
596
Syrphid Flies
Syrphidae
Diptera
Insecta
Animalia
2
No Common Name
Syrphus
sp.
183
Syrphid Flies
Syrphidae
Diptera
Insecta
Animalia
3
Tufted Globetail
Sphaerophoria
contigua
101
Syrphid Flies
Syrphidae
Diptera
Insecta
Animalia
1
Six-spotted Tiger Beetle
Cicindela
sexguttata
1023
Tiger Beetles
Carabidae
Coleoptera
Insecta
Animalia
1
Eastern Gray Squirrel
Sciurus
carolinensis
2435
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
2
Red Fox
Vulpes
vulpes
1012
Mammals
Canidae
Carnivora
Mammalia
Animalia
3
Woodchuck
Marmota
monax
626
Mammals
Sciuridae
Rodentia
Mammalia
Animalia
1
Eastern Box Turtle
Terrapene
carolina
carolina
3323
Reptiles
Emydidae
Testudines
Reptilia
Animalia
2
Ring-necked Snake
Diadophis
punctatus
484
Reptiles
Colubridae
Squamata
Reptilia
Animalia
3
Northern Black Racer
Coluber
constrictor
constrictor
443
Reptiles
Colubridae
Squamata
Reptilia
Animalia
4
Snapping Turtle
Chelydra
serpentina
1242
Reptiles
Chelydridae
Testudines
Reptilia
Animalia
1
No Common Name
Massospora
cicadina
156
Fungi
Entomophthoraceae
Entomophthorales
Zygomycetes
Fungi
1
Mountain Laurel
Kalmia
latifolia
1199
Heath Family
Ericaceae
Ericales
Magnoliopsida
Plantae
2
Indian Pipe
Monotropa
uniflora
914
Heath Family
Ericaceae
Ericales
Magnoliopsida
Plantae
1
Common Bugle
Ajuga
reptans
140
Mint Family
Lamiaceae
Lamiales
Magnoliopsida
Plantae
1
Virginia Plantain
Plantago
virginica
197
Plantain Family
Plantaginaceae
Lamiales
Magnoliopsida
Plantae
2
Bird's-eye Speedwell
Veronica
persica
1265
Plantain Family
Plantaginaceae
Lamiales
Magnoliopsida
Plantae
View Hidden Taxa