Common Watersnake

Common Watersnake

Nerodia sipedon

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered Endemic
30–40% · Possible
overall probability at Shenandoah National Park

📅 Monthly Probability

<5
Jan
<5
Feb
10–20
Mar
40–50
Apr
40–50
May
40–50
Jun
40–50
Jul
40–50
Aug
30–40
Sep
20–30
Oct
10–20
Nov
<5
Dec

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙12am6am12pm6pm12am

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 Point Pelee National Park 🇨🇦 Canada
40–50%
2 Great Smoky Mountains National Park 🇺🇸 United States
40–50%
3 Shenandoah National Park 🇺🇸 United States
30–40%

Quick answers

What are the chances of seeing a Common Watersnake in Shenandoah National Park?

About 38% of visitor-days record a Common Watersnake sighting in Shenandoah National Park, based on 289 observer-days of citizen-science data from GBIF.

When is the best time to see Common Watersnake in Shenandoah National Park?

June has the highest sighting rate for Common Watersnake in Shenandoah National Park in our monthly data.

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