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Park			Taxon Code
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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Thamnophis sirtalis sirtalis
eastern garter snake
Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Uncommon

Scientific Name with Authority:		Thamnophis sirtalis sirtalis (Linnaeus, 1758)
Park Preferred Common Name(s):		eastern garter snake
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Animalia, Phylum Chordata, Subphylum Vertebrata, Order Squamata, Suborder Serpentes, Family Colubridae, Genus Thamnophis, Species Thamnophis sirtalis


Seasonality Tags:
Breeder


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5T5
NatureServe State Rank:
Evidence:		2 Observations, 0 Vouchers, 0 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Anacostia Park	Antietam National Battlefield
Apostle Islands National Lakeshore	Appomattox Court House National Historical Park
Arkansas Post National Memorial	Big Cypress National Preserve
Big South Fork National River and Recreation Area	Bluestone National Scenic River
Boston Harbor Islands National Recreation Area	Buffalo National River
Cape Cod National Seashore	Catoctin Mountain Park
Chesapeake and Ohio Canal National Historical Park	Colonial National Historical Park
Delaware Water Gap National Recreation Area	Effigy Mounds National Monument
Everglades National Park	Fire Island National Seashore
First State National Historical Park	Fort Necessity National Battlefield
Friendship Hill National Historic Site	Gateway National Recreation Area
Gauley River National Recreation Area	George Washington Birthplace National Monument
George Washington Carver National Monument	George Washington Memorial Parkway
Gettysburg National Military Park	Great Falls Park
Great Smoky Mountains National Park	Harpers Ferry National Historical Park
Herbert Hoover National Historic Site	Hopewell Furnace National Historic Site
Hot Springs National Park	Indiana Dunes National Park
Isle Royale National Park	Kenilworth Park and Aquatic Gardens
Lincoln Boyhood National Memorial	Manassas National Battlefield Park
Mississippi National River and Recreation Areas	Monocacy National Battlefield
Morristown National Historical Park	National Capital Parks-East
National Mall and Memorial Parks	New River Gorge National Park and Preserve
Obed Wild and Scenic River	Ozark National Scenic Riverways
Pea Ridge National Military Park	Petersburg National Battlefield
Pictured Rocks National Lakeshore	Piscataway Park
Prince William Forest Park	Richmond National Battlefield Park
Rock Creek Park	Saint Croix National Scenic Riverway
Saratoga National Historical Park	Sleeping Bear Dunes National Lakeshore
Theodore Roosevelt Island National Memorial	Upper Delaware Scenic and Recreational River
Valley Forge National Historical Park	Voyageurs National Park
Weir Farm National Historical Park	Wilson's Creek National Battlefield
Wolf Trap National Park for the Performing Arts


Last Modified Date:	9/25/2006

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/7/2025 3:49:07 PM

NatureServe Global Rank and State Rank

NatureServe. 2017. NatureServe Web Service. Arlington, VA. U.S.A. Available http://services.natureserve.org. Accessed: 12/4/2017. Updated quarterly.

This information is provided by NatureServe (www.natureserve.org) and its network of natural heritage member programs, a leading source of information about rare and endangered species, and threatened ecosystems.


Species Profile	Page 1 of 1	10/7/2025 3:49:07 PM

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