If you haven’t seen this website, take a look. Lots of wonderful photos and information about each species. Thank you to Neil Bjorklund!
Butterflies of Oregon is a resource for Oregon butterfly enthusiasts, including photos and species information covering all of Oregon’s regularly occurring, formally described butterfly species. Photos from Neil Bjorklund of Eugene.
- Both latin and common names
- Multiple photos, including both sexes where possible
- Live photos for 150 species, all taken within Oregon
- Photos of pinned specimens for 11 species
- Identification information
- Similar species and how to distinguish them
- Distribution information
- Preferred habitats
- Common larval host plants
- Flight season
- Abundance information
- Conservation status