HoggyMomma:
My tentative plans are to be in the Bay Area on May 4th. If you are free on that day, we could arrange for a time to meet at Tilden Regional Park and I can take you to the area in Contra Costa county where the species occurs. That way you would know the type of habitat in which to make searches. And who knows, we might even encounter a specimen.

Contact me at charinabottae@earthlink,net should you be interested.

Richard F. Hoyer