Plain-bellied Water Snake

Plain-bellied Water Snake

Nerodia erythrogaster

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
60–70% · Likely
overall probability at Congaree National Park

📅 Monthly Probability

20–30
Jan
40–50
Feb
60–70
Mar
70–80
Apr
70–80
May
60–70
Jun
70–80
Jul
60–70
Aug
60–70
Sep
30–40
Oct
30–40
Nov
20–30
Dec

☀️🌙 When They're Spotted

Active throughout day and night · across all parks (global)

☀️🌙Day & Night
☀️🌙🌙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 Congaree National Park 🇺🇸 United States
60–70%
2 Big Bend National Park 🇺🇸 United States
10–20%
3 Cumbres de Monterrey National Park 🇲🇽 Mexico
Insufficient data

Quick answers

What are the chances of seeing a Plain-bellied Water Snake in Congaree National Park?

About 63% of visitor-days record a Plain-bellied Water Snake sighting in Congaree National Park, based on 174 observer-days of citizen-science data from GBIF.

When is the best time to see Plain-bellied Water Snake in Congaree National Park?

May has the highest sighting rate for Plain-bellied Water Snake in Congaree National Park in our monthly data.

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