SURVEY
California Butterflies
Bort meadow staging area, Anthony Chabot Regional Park, Contra Costa County, CA, USA
| Date | 6/7/2026, 8:13:24 PM |
|---|---|
| Duration | 79 minutes |
| Surveyors | 1 |
| Coordinates | |
| Protocol |
Targets (12 / 253)
- Unknown Lycaenid (family Lycaenidae) 2
- Propertius Duskywing (Erynnis propertius) 1
- Rural Skipper (Ochlodes agricola) 7
- Western Tiger Swallowtail (Papilio rutulus) 1
- Acmon Blue (Icaricia acmon) 2
- Umber Skipper (Lon melane) 3
- Gray Buckeye (Junonia grisea) 47
- American Lady (Vanessa virginiensis) 1
- Echo Azure (Celastrina echo) 1
- Mylitta Crescent (Phyciodes mylitta) 4
- Gray Hairstreak (Strymon melinus) 1
- Mournful Duskywing (Erynnis tristis) 10
Incidentals (1)
- Whites, Yellows, and Sulphurs (family Pieridae) 1