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Can a Jumping Spider Win the UC Davis Beer-for-a-Butterfly Contest?
Every year butterfly guru and distinguished professor Art Shapiro of the UC Davis Department of...
Herman the jumping spider nails a cabbage white butterfly. (Photo by Kathy Keatley Garvey)
Herman the jumping spider eating the cabbage white butterfly. (Photo by Kathy Keatley Garvey)
Wrong Place at the Wrong Time
For the first butterfly, it was the right place at the right time. An alfalfa or sulfur...
An alfalfa butterfly, Colias eurytheme, nectaring on a Mexican sunflower (Tithonia rotundifolia). (Photo by Kathy Keatley Garvey)
Gotcha! This unfortunate alfalfa butterfly fluttered into the wrong place at the wrong time. In its larval stage, it is a pest of alfalfa. (Photo by Kathy Keatley Garvey)
A Monarch Named Ruth
When a monarch butterfly fluttered into the Davis garden of naturalist Greg Kareofelas and laid an...
The Egg: Greg Kareofelas collected this egg from a narrowleaf milkweed in his Davis yard on Aug. 25. (Photo by Greg Kareofelas)
The Caterpillar: The egg that Greg Kareofelas collected Aug. 25 became a larva or caterpillar 3.5 days later. (Photo by Greg Kareofelas)
The Chrysalis: The caterpillar formed a chrysalis 12.5 days later. (Photo by Greg Kareofelas)
The Adult: The monarch eclosed only 8.5 days after forming the chrysalis and is shown here drying its wings. (Photo by Greg Kareofelas)
Meet Ruth: The monarch, a female, spreads her wings. Greg named her "Ruth," after Supreme Court Justice Ruth Bader Ginsburg, a champion of gender equality and women's rights. (Photo by Greg Kareofelas)
A Butterfly Invasion in Yolo, Solano and Sacramento Counties
If you think there's a butterfly invasion in the three-county area of Yolo, Solano and...
The sulphur or alfalfa butterfly, (Colias eurytheme) is widespread now in Solano, Yolo and Sacramento counties and is the biggest invasion in 20 or 30 years, says Art Shapiro, distinguished professor of evolution and ecology at UC Davis. (Photo by Kathy Keatley Garvey)
San Francisco-based artist-lepidopterist Liam O'Brien depicts the alfalfa butterfly in a book to be published by Heyday Press in 2014. (Image courtesy of Liam O'Brien)
Take a Virtual Tour of the California Dogface Butterfly Habitat
Ever seen the California state insect, the dogface butterfly (Zerene eurydice), or...
This is a screen shot from the Placer Land Trust (PLT) video on the California state insect. Bohart Museum associate and PLT guide Greg Kareofelas had just netted the butterfly in a display-and-release activity.
This is the egg of the California dogface butterfly, Zerene eurydice. (Photo by Greg Kareofelas)
This is the chrysalis of the California dogface butterfly reared by naturalist Greg Kareofelas of Davis. (Photo by Greg Kareofelas)
An adult California dogface butterfly reared by Greg Kareofelas. (Photo by Greg Kareofelas)
