The Oregon series holds ten observations scattered across February, May through July, September, and December, with June’s three reports the largest monthly count. Oregon Dunes, Cape Perpetua, and coastal estuaries and state parks are the places named for searching. This uneven set maps reported encounters rather than abundance, and a blank area on the record map is not proof of absence.
Data & sources
The data and visualizations on this page draw on these open sources:
- GBIFCC-BY 4.0occurrence records behind the range map, elevation, and record counts
- iNaturalistCC0 / CC-BY / CC-BY-SAobservations, photos, and audio recordings
- IUCN Red Listattributed factthe global conservation status
- USGS NASpublic domainnative / introduced status
- Natural Earthpublic domainthe relief basemap
- USFSpublic domainnational-forest boundaries
- USGS Protected Areas Databasepublic domainthe named parks, forests, and refuges behind "notable places to look"


