Art Shapiro's Butterfly Site
Monitoring butterfly populations across Central California for more than 35 years… Hemiargus isola
Common Name: Reakirt's Blue
An infrequent stray from southern California or Nevada, where it breeds on woody legumes in the desert and grasslands. It can and does turn up at all altitudes, unpredictably, generally as singletons at flowers, and is not known ever to breed in our area.
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