Rhyacotriton olympicus
Silhouette: Jose Carlos Arenas-Monroy · PhyloPic
In 3 days ~30% in a week ~60%
The Olympic torrent salamander (Rhyacotriton olympicus) is a morphologically distinctive, highly derived species of salamander in the family Rhyacotritonidae endemic to the Olympic Peninsula of Washington, where it lives in clear, cold mountain streams. While it is small, it tends to be the largest Rhyacotriton species.
It has a very complicated taxonomic history, originally being described in 1917 by Helen Thompson Gaige as Ranodon olympicus, due to proposed similarity to R. sibericus. It was later given its own genus, Rhyacotriton, by Emmett Reid Dunn in 1920, but was placed within the family Ambystomatidae, thought to be more closely related to the genus Ambystoma than Ranodon; later, it was given its own subfamily, Rhyacotritoninae, as a close relative of Dicamptodon in Dicamptodontinae by Joseph Anton Tihen. Afterward, it was placed into Dicamptodontinae by Philip Joe Regal in 1966, which was elevated to its own family, Dicamptodontidae, by James L. Edwards in 1976. It was ultimately given its own family by David A. Good and David Burton Wake in 1992, being considered a monotypic genus until they and Gloria Z. Wurst recognized that it likely included... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Olympic National Park | 🇺🇸 United States |
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report an Olympic Salamander sighting in Olympic National Park on a given day, based on 128 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 7th most-seen of the 13 amphibians we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
March, May and November
In those months about 20% of wildlife watchers report an Olympic Salamander in Olympic National Park on a given day, against under 5% in December and January, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Olympic Salamander sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Olympic National Park, in our data
Olympic National Park is the only park on Wallace's Line with enough records to rate Olympic Salamander sightings: about 10% of wildlife watchers there report one on a given day.
Same order: Caudata
The closest relatives of the Olympic Salamander that you can see in Olympic National Park (order Caudata, Salamanders) are Rough-skinned Newt (about 20%), Western Red-backed Salamander (about 20%) and Ensatina (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Olympic Salamander is recorded against all the amphibians logged in Olympic National Park (128 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
