Ribbon Snake
Thamnophis saurita
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassSquamata
- FamilyColubridae (Colúbrids)
- GenusThamnophis (Garter Snakes)
- SpeciesThamnophis saurita (Ribbon Snake)
Thamnophis saurita, also known as the eastern ribbon snake, common ribbon snake, or simply ribbon snake, is a common species of garter snake native to Eastern North America. It is a non-venomous species of snake in the subfamily Natricinae of the family Colubridae. The ribbon snake averages 16 to 35 inches (41 to 89 cm) in total length (including tail). It is dark brown with bright yellow stripes. The ribbon snake is not sexually dimorphic; however, females are normally thicker than their male counterparts. The ribbon snake can be found in wet climates such as lakes, streams, ponds and marshes. Wikipedia →
Closest Relatives at Shenandoah National Park
Common Garter Snake
Thamnophis sirtalis
Eastern Rat Snake
Pantherophis alleghaniensis
Common Watersnake
Nerodia sipedon
Ringneck Snake
Diadophis punctatus
Eastern Milksnake
Lampropeltis triangulum
Eastern Worm Snake
Carphophis amoenus
North American Racer
Coluber constrictor
Redbelly Snake
Storeria occipitomaculata
DeKay's Brownsnake
Storeria dekayi
Rough Green Snake
Opheodrys aestivus
Eastern Hognose Snake
Heterodon platirhinos
Mole snake
Lampropeltis rhombomaculata
📅 Monthly Probability
Fewer than 5 records of Ribbon Snake at Shenandoah National Park — not enough to chart months honestly.
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Big Cypress National Preserve | 🇺🇸 United States | |
| 2 | Everglades National Park | 🇺🇸 United States | |
| 3 | Shenandoah National Park | 🇺🇸 United States |