Park Alerts [updated on 04/27/21]
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The Summit and Mitchell Canyon Visitor Centers are open with limited hours and capacity.
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All park visitors must distance themselves from others by the required 6 feet. Stay Safe.
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Water Shortage: All visitors are encouraged to bring water for consumption during their visit. Plan Ahead.
Take a Multimedia Tour of Mount Diablo
PRESERVATION THROUGH EDUCATION
Gorgon Copper
Lycaena gorgon
Lycaenidae
Blues, Coppers, Hairstreaks
Flies
May to July
Host Plant
Buckwheat
Nectar Plant
Sulphur buckwheat, Gum plant
Daniel Fitzgerald
Male
Female
Daniel Fitzgerald
Daniel Fitzgerald
Underwing
