Eastern Newt
Eastern NewtEastern NewtEastern NewtEastern Newt

Eastern Newt

Notophthalmus viridescens

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
5–10% · With luck
overall probability at Isle Royale National Park
14 Verified records at Isle Royale National Park
June Best month highest sighting rate
☀️ Diurnal When it's active during daytime hours (6am–6pm)

The eastern newt (Notophthalmus viridescens) is a common newt of eastern North America. It frequents small lakes, ponds, vernal ponds and streams or nearby wooded areas. The eastern newt produces tetrodotoxin, which makes the species unpalatable to predatory fish and crayfish. It has a lifespan of 12 to 15 years in the wild, and it may grow to 5 in (13 cm) in length. These animals are common aquarium pets, being either collected from the wild or sold commercially. The striking bright orange juvenile stage, which is land-dwelling, is known as a red eft. Wikipedia →

5–10% of wildlife watchers report a Eastern Newt sighting in Isle Royale National Park, based on 14 days of visitor records from GBIF citizen-science data.

Closest Relatives at Isle Royale National Park

Blue-spotted Salamander
LC

Blue-spotted Salamander

☀️ Diurnal Amphibian

Ambystoma laterale

5–10% · With luck

📅 Monthly Probability

<5
Jan
<5
Feb
<5
Mar
<5
Apr
5–10
May
5–10
Jun
5–10
Jul
<5
Aug
5–10
Sep
<5
Oct
<5
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 Shenandoah National Park 🇺🇸 United States
30–40%
2 Great Smoky Mountains National Park 🇺🇸 United States
20–30%
3 Acadia National Park 🇺🇸 United States
20–30%
4 Cape Breton Highlands National Park 🇨🇦 Canada
10–20%
5 Point Pelee National Park 🇨🇦 Canada
10–20%
6 Big Cypress National Preserve 🇺🇸 United States
5–10%
7 Isle Royale National Park 🇺🇸 United States
5–10%
8 Everglades National Park 🇺🇸 United States
<5%
9 Voyageurs National Park 🇺🇸 United States
Insufficient data

Quick answers

What are the chances of seeing a Eastern Newt in Isle Royale National Park?

About 5% of wildlife watchers report a Eastern Newt sighting in Isle Royale National Park, based on 14 days of visitor records from GBIF citizen-science data.

When is the best time to see Eastern Newt in Isle Royale National Park?

June has the highest sighting rate for Eastern Newt in Isle Royale National Park in our monthly data.

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