Bug Squad

Bumble bee on bull thistle at Bodega Bay
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The Gulf Fritillary, Agaulis vanillae, spreads its wings on a passion flower in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
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Passion on Passion

November 5th, 2020
It's not often you see "passion on passion." That would be the "passion butterfly"--Gulf Fritillary, Agaulis vanillae--on the blossom of its host plant, the passionflower vine, Passiflora. You often see the males patrolling the vine and the females laying eggs on the leaves.
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A monarch butterfly just deposited this egg on a milkweed leaf. (Photo by Kathy Keatley Garvey)
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The Oleander Aphid and the Monarch Egg

November 4th, 2020
You never know about those photo-bombers. You can't trust 'em. So here I was, trying to photograph a tiny egg that a monarch butterfly had just deposited on our milkweed. I held it up for a better look.
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UC Davis emeritus professor Hugh Dingle, wearing a Bohart Museum t-shirt, and then doctoral student Micah Freedman, did monarch research on Guam.
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The Importance of Museum Collections

November 3rd, 2020
We're glad to see the importance of museum collections mentioned in the newly published UC Davis research analyzing modern-day and museum collections of monarch butterflies over a 200-year period.
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