Home
Checklist
Sites
Explore
Maryland Quad Map
Maryland Quad Heat Map
Top 100 Contributors by Species
Top 100 Contributors by Records
Recent Discoveries (this month)
MBP Data Processing Stats
Recently Added Photos List
More
About
MBP Brochure
MBP Blog
Dedication
Editors
Community
Partners
Resources
Bibliography
iNaturalist Integration Summary
Maryland Plant Atlas
MD/DCRC Resources
eBird
Connect With MBP
Facebook
Instagram
Twitter (X)
Bluesky
LinkedIn
MBP iNaturalist Project
Flickr MBP Group
MBP Google Group
Help
About Records
FAQ
MBP iNaturalist FAQs
How to Contribute
Contact
Donate
MBP Observers by Species Total - Year: 2023
Filter by county...
All of Maryland
Allegany
\n
Anne Arundel
\n
Baltimore
\n
Baltimore City
\n
Calvert
\n
Caroline
\n
Carroll
\n
Cecil
\n
Charles
\n
Dorchester
\n
Frederick
\n
Garrett
\n
Harford
\n
Howard
\n
Kent
\n
Montgomery
\n
Prince George's
\n
Queen Anne's
\n
Somerset
\n
St. Mary's
\n
Talbot
\n
Washington
\n
Wicomico
\n
Worcester
\n
Filter by quad...
Aberdeen
\n
Accident
\n
Alexandria
\n
ALL WATER
\n
ALL WATER
\n
ALL WATER
\n
Anacostia
\n
Annapolis
\n
Artemas
\n
Assawoman Bay
\n
Avilton
\n
Baltimore East
\n
Baltimore West
\n
Barren Island
\n
Barton
\n
Bay View
\n
Bellegrove
\n
Beltsville
\n
Bel Air
\n
Benedict
\n
Berlin
\n
Betterton
\n
Big Pool
\n
Bittinger
\n
Blackwater River
\n
Bloodsworth Island
\n
Blue Ridge Summit
\n
Bowie
\n
Boxiron
\n
Brandywine
\n
Bristol
\n
Broomes Island
\n
Buckeystown
\n
Burgess
\n
Burrsville
\n
Cambridge
\n
Catoctin Furnace
\n
Cecilton
\n
Centreville
\n
Charles Town
\n
Charlotte Hall
\n
Cherry Run
\n
Chestertown
\n
Chicamacomico River
\n
Church Creek
\n
Church Hill
\n
Claiborne
\n
Clarksville
\n
Clear Spring
\n
Cockeysville
\n
Colonial Beach North
\n
Colonial Beach South
\n
Conowingo Dam
\n
Cove Point
\n
Cresaptown
\n
Crisfield
\n
Cumberland
\n
Curtis Bay
\n
Dahlgren
\n
Damascus
\n
Davis
\n
Deale
\n
Deal Island
\n
Deer Park
\n
Delmar
\n
Delta
\n
Denton
\n
Dividing Creek
\n
Earleville
\n
Easton
\n
East New Market
\n
Eden
\n
Edgewood
\n
Elkton
\n
Ellicott City
\n
Emmitsburg
\n
Evitts Creek
\n
Ewell
\n
Falls Church
\n
Fawn Grove
\n
Federalsburg
\n
Finksburg
\n
Flintstone
\n
Fort Belvoir
\n
Fowling Creek
\n
Frederick
\n
Friendsville
\n
Frostburg
\n
Funkstown
\n
Gaithersburg
\n
Galena
\n
Germantown
\n
Gibson Island
\n
Girdletree
\n
Golden Hill
\n
Goldsboro
\n
Gorman
\n
Grantsville
\n
Great Cacapon
\n
Great Fox Island
\n
Gunpowder Neck
\n
Hagerstown
\n
Hallwood
\n
Hampstead
\n
Hancock
\n
Hanesville
\n
Harpers Ferry
\n
Havre De Grace
\n
Heathsville
\n
Hebron
\n
Hedgesville
\n
Hereford
\n
Hickman
\n
Hobbs
\n
Hollywood
\n
Honga
\n
Hudson
\n
Hughesville
\n
Indian Head
\n
Jarrettsville
\n
Kedges Straits
\n
Keedysville
\n
Kensington
\n
Kenton
\n
Kent Island
\n
Keyser
\n
Kingston
\n
King George
\n
Kinsale
\n
Kitzmiller
\n
Langford Creek
\n
Lanham
\n
Laurel
\n
La Plata
\n
Leesburg
\n
Leonardtown
\n
Libertytown
\n
Lineboro
\n
Littlestown
\n
Lonaconing
\n
Love Point
\n
Lower Marlboro
\n
Manchester
\n
Mardela Springs
\n
Marion
\n
Marydel
\n
Mason and Dixon
\n
Mathias Point
\n
McHenry
\n
Mechanicsville
\n
Middletown
\n
Middle River
\n
Millington
\n
Monie
\n
Mount Storm
\n
Mount Vernon
\n
Myersville
\n
Nanjemoy
\n
Nanticoke
\n
Newark West
\n
New Freedom
\n
New Windsor
\n
Ninepin Branch
\n
Norrisville
\n
North Beach
\n
North East
\n
Oakland
\n
Ocean City
\n
Odenton
\n
Oldtown
\n
Oxford
\n
Passapatanzy
\n
Patterson Creek
\n
Paw Paw
\n
Perryman
\n
Phoenix
\n
Piney Point
\n
Piscataway
\n
Pittsville
\n
Pocomoke City
\n
Point Lookout
\n
Point No Point
\n
Point of Rocks
\n
Poolesville
\n
Popes Creek
\n
Port Tobacco
\n
Preston
\n
Price
\n
Princess Anne
\n
Prince Frederick
\n
Public Landing
\n
Quantico
\n
Queenstown
\n
Reisterstown
\n
Relay
\n
Rhodesdale
\n
Richland Point
\n
Ridgely
\n
Rising Sun
\n
Rockville
\n
Rock Hall
\n
Rock Point
\n
Round Bay
\n
Saint Clements Island
\n
Saint George Island
\n
Saint Marys City
\n
Saint Michaels
\n
Salisbury
\n
Sandy Spring
\n
Sang Run
\n
Savage
\n
Saxis
\n
Seaford West
\n
See Deale See Clairborne
\n
Selbyville
\n
Seneca
\n
Sharptown
\n
Shepherdstown
\n
Smithsburg
\n
Smith Point
\n
Snow Hill
\n
Solomons Island
\n
South River
\n
Sparrows Point
\n
Spesutie
\n
Sterling
\n
Stratford Hall
\n
Sudlersville
\n
Swan Point
\n
Sykesville
\n
Table Rock
\n
Taneytown
\n
Taylors Island
\n
Terrapin Sand Point
\n
Tilghman
\n
Tingles Island
\n
Towson
\n
Trappe
\n
Union Bridge
\n
Upper Marlboro
\n
Urbana
\n
Vienna
\n
Walkersville
\n
Wango
\n
Washington East
\n
Washington West
\n
Waterford
\n
Westernport
\n
Westminster
\n
Wetipquin
\n
Whaleysville
\n
White Marsh
\n
Whittington Point
\n
Widewater
\n
Williamsport
\n
Winfield
\n
Wingate
\n
Woodbine
\n
Woodsboro
\n
Wye Mills
\n
Filter by year...
2024
\n
2023
\n
2022
\n
2021
\n
2020
\n
2019
\n
2018
\n
2017
\n
2016
\n
2015
\n
2014
\n
2013
\n
2012
\n
2011
\n
2010
\n
2009
\n
2008
\n
2007
\n
2006
\n
2005
\n
2004
\n
2003
\n
2002
\n
2001
\n
2000
\n
1999
\n
1998
\n
1997
\n
1996
\n
1995
\n
1994
\n
1993
\n
1992
\n
1991
\n
1990
\n
1989
\n
1988
\n
1987
\n
1986
\n
1985
\n
1984
\n
1983
\n
1982
\n
1981
\n
1980
\n
1979
\n
1978
\n
1977
\n
1976
\n
1975
\n
1974
\n
1973
\n
1972
\n
1971
\n
1970
\n
1969
\n
1968
\n
1967
\n
1966
\n
1965
\n
1964
\n
1963
\n
1962
\n
1961
\n
1960
\n
1959
\n
1958
\n
1957
\n
1956
\n
1955
\n
1954
\n
1953
\n
1952
\n
1951
\n
1950
\n
1949
\n
1948
\n
1947
\n
1946
\n
1945
\n
1944
\n
1943
\n
1942
\n
1941
\n
1940
\n
1939
\n
1938
\n
1937
\n
1936
\n
1935
\n
1934
\n
1933
\n
1932
\n
1931
\n
1930
\n
1929
\n
1928
\n
1927
\n
1926
\n
1925
\n
1924
\n
1923
\n
1922
\n
1921
\n
1920
\n
1919
\n
1918
\n
1917
\n
1916
\n
1915
\n
1914
\n
1913
\n
1912
\n
1911
\n
1910
\n
1909
\n
1908
\n
1907
\n
1906
\n
1905
\n
1904
\n
1903
\n
1902
\n
1901
\n
1900
\n
Update
Reset
Wayne Longbottom
- 1,387 taxa
(
MBP List
|
Quad Heat Map
)
Josh Emm
- 1,350 taxa
(
MBP List
|
Quad Heat Map
)
Timothy Reichard
- 1,184 taxa
(
MBP List
|
Quad Heat Map
)
Jim Brighton
- 1,170 taxa
(
MBP List
|
Quad Heat Map
)
Frode Jacobsen
- 929 taxa
(
MBP List
|
Quad Heat Map
)
Sue Muller
- 874 taxa
(
MBP List
|
Quad Heat Map
)
John Hall
- 852 taxa
(
MBP List
|
Quad Heat Map
)
Kyle Klotz
- 821 taxa
(
MBP List
|
Quad Heat Map
)
Mark Etheridge
- 776 taxa
(
MBP List
|
Quad Heat Map
)
Matthew Beziat
- 766 taxa
(
MBP List
|
Quad Heat Map
)
Aaron via iNaturalist
- 714 taxa
(
MBP List
|
Quad Heat Map
)
Ron Wertz via iNaturalist
- 611 taxa
(
MBP List
|
Quad Heat Map
)
Joe MDO via iNaturalist
- 587 taxa
(
MBP List
|
Quad Heat Map
)
brady_obrien via iNaturalist
- 560 taxa
(
MBP List
|
Quad Heat Map
)
bbuzas via iNaturalist
- 540 taxa
(
MBP List
|
Quad Heat Map
)
Jonathan Irons via iNaturalist
- 510 taxa
(
MBP List
|
Quad Heat Map
)
Jim Moore
- 480 taxa
(
MBP List
|
Quad Heat Map
)
Deborah Barber via iNaturalist
- 467 taxa
(
MBP List
|
Quad Heat Map
)
Stella Tea (stazandgazer) via iNaturalist
- 457 taxa
(
MBP List
|
Quad Heat Map
)
Adrienne van den Beemt
- 412 taxa
(
MBP List
|
Quad Heat Map
)
Ashley Bradford
- 393 taxa
(
MBP List
|
Quad Heat Map
)
Peter M Martin via iNaturalist
- 392 taxa
(
MBP List
|
Quad Heat Map
)
aidanrf via iNaturalist
- 376 taxa
(
MBP List
|
Quad Heat Map
)
Katja Schulz via iNaturalist
- 367 taxa
(
MBP List
|
Quad Heat Map
)
tonyiajohnson via iNaturalist
- 352 taxa
(
MBP List
|
Quad Heat Map
)
Clara Thiel via iNaturalist
- 342 taxa
(
MBP List
|
Quad Heat Map
)
Jesse C. via iNaturalist
- 340 taxa
(
MBP List
|
Quad Heat Map
)
epic2112 via iNaturalist
- 311 taxa
(
MBP List
|
Quad Heat Map
)
Dan Small
- 310 taxa
(
MBP List
|
Quad Heat Map
)
Emily Summerbell, Ph.D. via iNaturalist
- 308 taxa
(
MBP List
|
Quad Heat Map
)
Jenny Glenn via iNaturalist
- 303 taxa
(
MBP List
|
Quad Heat Map
)
ptbrnchbob via iNaturalist
- 299 taxa
(
MBP List
|
Quad Heat Map
)
Bill Blauvelt via iNaturalist
- 292 taxa
(
MBP List
|
Quad Heat Map
)
Stephen John Davies via iNaturalist
- 288 taxa
(
MBP List
|
Quad Heat Map
)
jugbayjs via iNaturalist
- 282 taxa
(
MBP List
|
Quad Heat Map
)
cammfl via iNaturalist
- 280 taxa
(
MBP List
|
Quad Heat Map
)
Hugh McGuinness
- 279 taxa
(
MBP List
|
Quad Heat Map
)
sharonforsyth via iNaturalist
- 275 taxa
(
MBP List
|
Quad Heat Map
)
Emilio Concari
- 273 taxa
(
MBP List
|
Quad Heat Map
)
belyykit via iNaturalist
- 266 taxa
(
MBP List
|
Quad Heat Map
)
Dave Webb
- 252 taxa
(
MBP List
|
Quad Heat Map
)
Mike Mosser via iNaturalist
- 251 taxa
(
MBP List
|
Quad Heat Map
)
Alina Martin via iNaturalist
- 247 taxa
(
MBP List
|
Quad Heat Map
)
Tom Feild
- 243 taxa
(
MBP List
|
Quad Heat Map
)
Jared Satchell
- 236 taxa
(
MBP List
|
Quad Heat Map
)
vwiest via iNaturalist
- 231 taxa
(
MBP List
|
Quad Heat Map
)
someowletmoth221 via iNaturalist
- 229 taxa
(
MBP List
|
Quad Heat Map
)
Tyler Bell
- 223 taxa
(
MBP List
|
Quad Heat Map
)
Sam Droege
- 221 taxa
(
MBP List
|
Quad Heat Map
)
lkeifer via iNaturalist
- 221 taxa
(
MBP List
|
Quad Heat Map
)
Wendy Alexander
- 218 taxa
(
MBP List
|
Quad Heat Map
)
nathan tea via iNaturalist
- 213 taxa
(
MBP List
|
Quad Heat Map
)
Jim via iNaturalist
- 209 taxa
(
MBP List
|
Quad Heat Map
)
Andy Wilson via iNaturalist
- 205 taxa
(
MBP List
|
Quad Heat Map
)
rosalie-rick via iNaturalist
- 203 taxa
(
MBP List
|
Quad Heat Map
)
rauvbbj via iNaturalist
- 200 taxa
(
MBP List
|
Quad Heat Map
)
cin579 via iNaturalist
- 197 taxa
(
MBP List
|
Quad Heat Map
)
Nate Nazdrowicz
- 190 taxa
(
MBP List
|
Quad Heat Map
)
Claire Ciafré via iNaturalist
- 189 taxa
(
MBP List
|
Quad Heat Map
)
Carrie Seltzer via iNaturalist
- 188 taxa
(
MBP List
|
Quad Heat Map
)
Judy Gallagher
- 182 taxa
(
MBP List
|
Quad Heat Map
)
Zachary Dankowicz via iNaturalist
- 175 taxa
(
MBP List
|
Quad Heat Map
)
Ken Clark via iNaturalist
- 173 taxa
(
MBP List
|
Quad Heat Map
)
Jane Hartman
- 172 taxa
(
MBP List
|
Quad Heat Map
)
Jason Avery
- 170 taxa
(
MBP List
|
Quad Heat Map
)
fm5050 via iNaturalist
- 166 taxa
(
MBP List
|
Quad Heat Map
)
akamediancat via iNaturalist
- 166 taxa
(
MBP List
|
Quad Heat Map
)
karyorelicta via iNaturalist
- 165 taxa
(
MBP List
|
Quad Heat Map
)
laurabankey via iNaturalist
- 163 taxa
(
MBP List
|
Quad Heat Map
)
danieltayloroc via iNaturalist
- 163 taxa
(
MBP List
|
Quad Heat Map
)
eaglescouter2003 via iNaturalist
- 162 taxa
(
MBP List
|
Quad Heat Map
)
portofbaltimore via iNaturalist
- 158 taxa
(
MBP List
|
Quad Heat Map
)
Robert Aguilar, SERC
- 153 taxa
(
MBP List
|
Quad Heat Map
)
Tim Emhoff via iNaturalist
- 153 taxa
(
MBP List
|
Quad Heat Map
)
Scot Magnotta via iNaturalist
- 152 taxa
(
MBP List
|
Quad Heat Map
)
Benjamin Burgunder via iNaturalist
- 149 taxa
(
MBP List
|
Quad Heat Map
)
Karyn Molines via iNaturalist
- 142 taxa
(
MBP List
|
Quad Heat Map
)
paseowalk via iNaturalist
- 142 taxa
(
MBP List
|
Quad Heat Map
)
Solomon Hendrix
- 139 taxa
(
MBP List
|
Quad Heat Map
)
botanygirl via iNaturalist
- 137 taxa
(
MBP List
|
Quad Heat Map
)
Jane Hill
- 135 taxa
(
MBP List
|
Quad Heat Map
)
Ted Weber via iNaturalist
- 131 taxa
(
MBP List
|
Quad Heat Map
)
tdhudgins via iNaturalist
- 128 taxa
(
MBP List
|
Quad Heat Map
)
lurkershadow via iNaturalist
- 127 taxa
(
MBP List
|
Quad Heat Map
)
Tim Frye via iNaturalist
- 125 taxa
(
MBP List
|
Quad Heat Map
)
iibm360 via iNaturalist
- 124 taxa
(
MBP List
|
Quad Heat Map
)
Janet Gingold via iNaturalist
- 116 taxa
(
MBP List
|
Quad Heat Map
)
Lynn Strauss
- 115 taxa
(
MBP List
|
Quad Heat Map
)
Ian via iNaturalist
- 115 taxa
(
MBP List
|
Quad Heat Map
)
Bonnie Bell
- 112 taxa
(
MBP List
|
Quad Heat Map
)
mmn_noriko via iNaturalist
- 112 taxa
(
MBP List
|
Quad Heat Map
)
kdenice via iNaturalist
- 111 taxa
(
MBP List
|
Quad Heat Map
)
kbarylski via iNaturalist
- 109 taxa
(
MBP List
|
Quad Heat Map
)
Tyler A Brown via iNaturalist
- 109 taxa
(
MBP List
|
Quad Heat Map
)
maragay via iNaturalist
- 108 taxa
(
MBP List
|
Quad Heat Map
)
rborchelt via iNaturalist
- 107 taxa
(
MBP List
|
Quad Heat Map
)
Dave Kidwell
- 106 taxa
(
MBP List
|
Quad Heat Map
)
rwcrook via iNaturalist
- 106 taxa
(
MBP List
|
Quad Heat Map
)
ptlcruiser via iNaturalist
- 106 taxa
(
MBP List
|
Quad Heat Map
)
aaron_graham via iNaturalist
- 105 taxa
(
MBP List
|
Quad Heat Map
)