Bug Squad

Those who hike the trails of Bodega Head, a small promontory in Sonoma County overlooking the Pacific Ocean, enjoy the colorful wildflowers, the roaring ocean, and a sheltered sandy beach. They picnic. They play. They pose for photos. But there's one thing they don't do.

The scrub jays are just doing their job. But they're doing it too well. The gulf frittillary butterflies (Agraulis vanillae) are mating and depositing their eggs on our passion flower vines--as we want them to do--but complete metamorphosis always seems to be incomplete.

Visitors to Bodega Head, Sonoma County, will see lupine, California golden poppies, wild radish, mustard, seaside daises and scores of other flowers in bloom. And if they're lucky--a metallic blue digger wasp from the Sphecidae family of thread-waisted wasps.

Occasionally we see a honey bee on the violet trumpet vine (Clytostoma calystegiodies) but the hummingbirds seem to like it better. The delicate purple-veined blossoms burst out in late spring or summer. It's a UC Davis Arboretum All-Star.

So many flowers. So many pollinators. So many floral visitors. On every field trip, we see something new and different, such as the male long-horned bee, Melissodes communis (below) on salvia and the female sunflower bee, Svastra obliqua expurgata, on a Mexican hat flower.