Coastal Tailed Frog
Ascaphus truei
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAmphibia (Amfibis)
- OrderAnura (Anurs)
- FamilyAscaphidae (Tailed Frogs)
- GenusAscaphus (Tailed Frogs)
- SpeciesAscaphus truei (Coastal Tailed Frog)
📅 Monthly Probability
☀️ 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 | Redwood National Park | 🇺🇸 United States | |
| 2 | Olympic National Park | 🇺🇸 United States | |
| 3 | Great Bear Rainforest | 🇨🇦 Canada |
Quick answers
What are the chances of seeing a Coastal Tailed Frog in Redwood National Park?
About 29% of visitor-days record a Coastal Tailed Frog sighting in Redwood National Park, based on 64 observer-days of citizen-science data from GBIF.
When is the best time to see Coastal Tailed Frog in Redwood National Park?
September has the highest sighting rate for Coastal Tailed Frog in Redwood National Park in our monthly data.