Latest from lepidopterist

Place and Population Size Shape the Sonoran Blue, A Contender for Bay Area’s ‘Most Beautiful Butterfly’

June 10, 2016 by Isabel Soloaga

The Sonoran Blue is, according to some experts, the most beautiful butterfly in the Bay Area. Alum Rock Park in San Jose is the best place to find them, and even there it’s not easy.


The Color of Flight

April 01, 2011 by Joe Eaton

From migrating monarchs to giant yellow swallowtails to tiny pygmy blues, butterflies are endlessly enthralling. For folks like retired East Bay Regional Parks naturalist Jan Southworth and artist Liam O'Brien, what started as an interest in colorful insects became a passion for creating nectar gardens and protecting habitat to sustain butterfly populations in San Francisco, the East Bay, and beyond.

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