Where to see a Polyphemus Moth in Utah
The Polyphemus Moth is recorded in the counties of 5 Utah state parks (research-grade iNaturalist observations). Ranked by how often it is observed in each area:
- Wasatch Mountain State Park
- Jordanelle State Park
- Deer Creek State Park
- Palisade State Park
- Fort Deseret State Park
These are county-level records — the species is documented in the area around each park, which is a strong steer rather than a guarantee for the park itself.