Sighting for May 21, 2017
Ken Wilson with Dave Bartholomew
Sunol Regional Wilderness
Alameda County, CA
- Two-tailed Swallowtail +
- Cabbage White +
- Sara Orangetip +
- Orange Sulphur +
- Gorgon Copper +
- Gray Hairstreak +
- Spring Azure +
- Acmon Blue +
- Mylitta Crescent +
- Variable Checkerspot +
- Common Buckeye +
- Lorquin's Admiral +
- California Sister +
- Common Ringlet +
- Umber Skipper +
About 94 degrees. Very dry. The park has been damaged by flooding. Weeds, Purple thistle, was everywhere and as thick as a forest. I didn’t keep track of numbers seen. One no ID orange grass skipper.