Nature's creatures are nature's features at the Solano County Fair, Vallejo, being held Wednesday, June 23 through Sunday, June 27.
Creative exhibitors, in a "this-bug's-for-you" mood, transformed butterflies, ladybugs and bumble bees into arts and crafts projects being displayed in McCormack Hall. The fair is located at 900 Fairgrounds Drive.
You'll see butterfly-inspired quilts, an educational ladybug display, a table-setting dotted with ladybugs, and huge paper mache bumble bee smiling from ear to ear--oops, from antenna to antenna.
If a county fair is a place to educate, inform and entertain--and it is--these displays do just that.
Sometimes folks think of pollinators only during National Pollinator Week, (under way this week through June 27), but it should be an every-day occurrence.
To appreciate and protect them, we need to be reminded of their existence and their role in our environment, our world and our lives.
Everybody loves a bumble bee.
Especially the yellow-faced bumble bee, Bombus vosnesenskii.
And especially a queen.
Native pollinator specialist Robbin Thorp, emeritus professor of entomology at the University of California, Davis, and first-year entomology graduate student Emily Bzydk collected a few native bees to show visitors at the Bohart Museum of Entomology during UC Davis Picnic Day last Saturday.
One of the bumble bees: a regal queen.
When Picnic Day ended, they kindly let me take her home to our tower of jewels (Echium wildprettii), a biennial plant that looks somewhat like a red-jeweled Christmas tree. "Tower of jewels" is indeed a fitting name. It towers (nine-feet high) and it sparkles like rubies.
We placed the lethargic queen on a blossom and fed her honey for quick energy. She quickly sipped about an eighth of a teaspoon, buzzed me twice (Hey, I'm your friend!), returned for more honey, and then took flight.
The queen circled the plant twice and was gone.
From the Bohart Museum display to a showy tower of jewels--all in one day.
The bumble bee population is declining and some species are teetering on the brink of extinction.
That's the gist behind why three conservation groups and bumble bee researcher Robbin Thorp, emeritus professor of entomology at UC Davis, are asking the federal government to impose regulations on the movement and health of commercial bumble bees to protect the declining native/wild bumble bee population.
A Jan. 12th press release issued by the Xerces Society for Invertebrate Conservation is drawing worldwide attention. The latest coverage came from the New York Times and the Washington Post.
Take Franklin's bumble bee. That's a bumble bee found only in a small stretch of southern Oregon and northern California. Robbin Thorp, a member of the Xerces Society, hasn't seen it for several years and fears it may be extinct.
You'll want to read the article on "Bumble Bees in Decline" on the Xerces Society Web site and look at the photos of the bumble bees that could be nearing extinction.
Two recent studies provide a direct link between diseases in commercial bumble bees and the health of wild bumble bees:
--Otterstatter, M.C., and J.D. Thomson. 2008. Does Pathogen Spillover from Commercially Reared Bumble Bees Threaten Wild Pollinators? PLoS One. Available online at http://www.plosone.org/doi/pone.0002771
--Colla, S.R., M.C. Otterstatter, R.J. Gegear, and J.D. Thomson. 2006. Plight of the Bumblebee: Pathogen Spillover from Commercial to Wild Populations. Biological Conservation 129: 461-467.
Otterstatter and Thomson note that wild bumble bees near greenhouses have higher pathogen loads (of Crithidia bombi and Nosema bombi) than bumble bees farther away from greenhouses.We're glad to see this kind of research under way and the proposed restrictions sent to the USDA. We need to protect our wild bumble bees.
Thar’s gold in them thar hills.
And also bumble bees.
If you visit the Sonoma County coastal town of Bodega Bay, and drive up to Bodega Head overlooking the ocean, you’ll see a carpet of gold flowers known as coastal goldfields or Lasthenia minor.
And you’re certain to see bumble bees nectaring those flowers.
Noted bumble bee expert Robbin Thorp, emeritus professor at UC Davis, says the most common species of bumble bee at Bodega is the yellow face bumble bee, Bombus vosnesenskii. The second most common? Bombus bifarius.
Goldfields are natives and so are bumble bees. Goldfields belong to the Asteraceae family, also known as the aster, daisy or sunflower family.
Want to learn more about bumble bees? Bumble bees are very much in the news. Thorp wrote a piece for a UC Berkeley publication. He recently addressed the Smithsonian Institute on the plight of the Western bumble bees and gave a Webinar at the UC Davis Department of Entomology on Franklin's bumble bee, an insect he fears may be extinct.
Gordon Frankie, Robbin Thorp and colleagues also wrote the lead story on native bees, featured in the latest edition of California Agriculture.
It's good to see the plight of the bumble bees drawing so much interest and it's good to see all the bumble bees at Bodega Bay.
BB at BB.
The Smithsonian Institution is the place to "bee" on Monday, June 22.
The location: Baird Auditorium, National Museum of Natural History. The Smithsonian is located at the corner of 10th Street and Constitution Avenue NW, Washington D.C.
Thorp will discuss "Western Bumble Bees in Peril." Sydney Cameron and Jeff Lozier of the University of Illinois will examine "The Status and Trends of Midwestern and Southern Bumble Bees." Then Leif Richardson of the Vermont Department of Fish and Wildlife will cover "Bumble Bee Trends in Northeastern North America."
- Stephen Buchmann, University of Arizona, "USA Native Bee Diversity: Rarity, Threats and Conservation Ideals"
- Paul Williams, Natural History Museum, London, "A Global View of Bumble Bees and Their Conservation Status."
Michael Ruggiero of the Smithsonian Institution will moderate. He's the senior science advisor of the Smithsonian's Integrated Taxonomic System (ITIS).
Following the symposium, bumble bee experts and other scientists will continue to meet at the Smithsonian for the next two and a half days to discuss concerns about the declining bumble bee population.
The symposium is part of National Pollinator Week, which starts Monday, June 22 and continues through Sunday, June 28.
Thorp delivered a presentation on Franklin's bumble bee May 27, during one of the UC Davis Department of Entomology's noonhour sessions. Franklin's bumble bee, feared extinct or nearing extinction, is found only in one part of the world: southern Oregon and northern California. Thorp's talk was Webcast.
Thorp, a member of the California Academy of Sciences since 1986, says that the loss of a native pollinator "could strike a devasting blow to the ecosystem, economy and food supply."
Locally, we've noticed far fewer bumble bees than in past years. Last summer we spotted a few in the UC Davis Arboretum (see below). This is the yellow-faced bumble bee or Bombus vosnesenskii, the most common Califonria bumble bee.
Not so common any more.