Acmon Blue | Tomales Bay | June
Acmon Blue | Cascade Canyon | June
Acmon Blue | Cascade Canyon | June
Anise Swallowtail – Papilio zelicaon | Rock Spring | May
Anise Swallowtail | Angel Island | June
Boisduval’s Blue – Icaricia icarioides | Muddy Hollow Trail, Pt. Reyes | May
Buckeye | Audubon Canyon Ranch | June
Buckeye | Angel Island | June
California Sister – Adelpha californica | Cascade Canyon | June
Common Ringlet – Coenonympha tullia | Mt. Burdell | April
Common Ringlet | Muddy Hollow Trail, Pt. Reyes | May
Echo Azure | Indian Valley College Open Space | April
Field Crescent – Phyciodes pulchella | Muddy Hollow Trail, Pt. Reyes | May
Gulf Fritillary – Agraulis vanillae | Novato | June
Monarch | Pt. Reyes | September
Mourning Cloak ( Nymphalis antiopa ) | Blackstone Canyon | July
Mourning Cloak ( Nymphalis antiopa ) | Blackstone Canyon | July
Mylitta Crescent – Phyciodes mylitta | Ring Mountain | June
Myrtle’s Silverspot – Speyeria zerene | Bull Point, Pt. Reyes | July
Northern Cloudywing -Thorybes pylades | Kent Pump Road | April
Orange Sulphur | Mt. Tam | October
Pale Swallowtail | Angel Island | June
Painted Lady | Marin Headlands | May
Painted Lady | Mt. Tam | May
Painted Lady | Estero Trail | July
Propertius Duskywing – Erynnis propertius | Mt. Burdell | April
Common Woodnymph | Estero Trail | July
Zerene Fritillary – Speyeria zerene puntareyes on Sneezeweed | Estero Trail | July