- Author: Kathy Keatley Garvey
Talk about a pollen-packing bumble bee.
A yellow-faced bumble bee, Bombus vosnesenskii, displayed quite a heavy load of orange pollen recently as it foraged on hairy vetch in the Hastings Preserve, Carmel, owned and operated by the University of California, Berkeley.
Did you know that Monday, June 15 marks the start of National Pollinator Week?
It's sponsored by the Pollinator Partnership, which offers these fast facts about pollinators:
- About 75 percent of all flowering plant species need the help of animals to move their heavy pollen grains from plant to plant for fertilization.
- About 1,000 of all pollinators are vertebrates such as birds, bats, and small mammals.
- Most pollinators (about 200,000 species) are beneficial insects such as flies, beetles, wasps, ants, butterflies, moths, and bees.
- In the United States, pollination produces nearly $20 billion worth of products annually
In observation of National Pollinator Week, the UC Davis Department of Entomology and Nematology is planning an open house at its bee garden, the Häagen-Dazs Honey Bee Haven, from 5:30 to 7 p.m., Friday, June 19. The half-acre bee garden is located on Bee Biology Road, next to the Harry H. Laidlaw Jr. Honey Bee Research Facility, west of the central campus.
Activities will include bee observation and identification, honey tasting, sales of native bee houses to support the haven, and information about low-water plants.
You're likely to see such pollinators as honey bees, bumble bees, sweat bees, syrphid flies, and butterflies.
The open house is free and open to the public. The garden, planted in the fall of 2009 during the tenure of Lynn Kimsey, then interim chair of the UC Davis Department of Entomology and Nematology, is now managed by Christine Casey, staff, and Extension apiculturist Elina Niño, faculty.
It showcases the work of the UC Davis Art/Science Fusion Program, co-directed and co-founded by Diane Ullman and Donna Billick; and the work of students in Entomology 1, taught by Ullman and Billick. The state-of-the-art fence that circles the garden is the work of Eagle Scout Derek Tully of Boy Scout Troop 111, Davis.
The bee garden is open daily from dawn to dusk.
- Author: Kathy Keatley Garvey
Who's that knocking on our front door?
Actually, we didn't hear it knock. It appeared out of nowhere and climbed up to our doorbell.
We gingerly placed the jumping spider, Phidippus audax, in a vial to transport it to our backyard bee garden.
Phidippus audax, aka P.A., was not all that happy in that vial. As soon as we opened the lid, out he scrambled.
Several mornings later, we saw P.A. sleeping on a lavender stem next to four male bumble bees (Bombus californicus).
This particular jumping spider is commonly called the "daring jumping spider" or the "bold jumping spider." It can reportedly jump 10 to 50 times its own body length. Its iridescent metallic green chelicerae is a sight to see.
"Like other jumping spiders, due to their large, forward-facing eyes, they have very good stereoscopic vision," says Wikipedia. "This aids them when stalking prey, and allows some visual communication with others of their species, such as courting 'dances.'"
"This spider is regularly found in grasslands and fields, but can also be recurrently seen on exterior walls, fences and in gardens," Wikipedia points out. "Most jumping spiders tend to prefer flat, vertical surfaces which allow the spiders to spot and hunt down wandering insects easily.
Will P.A. stalk our sleeping bumble bees? Maybe we need to do a bed count every morning...
- Author: Kathy Keatley Garvey
Ever heard of Schinia sueta?
It's a moth.
We spotted this little moth, from the Noctuidae family, in a meadow at the Hastings Preserve in Carmel in early May during the BugShot Macro Photography Course, taught by Alex Wild, John Abbott and Thomas Shahan.
The day-flying moth, as identified by butterfly experts Art Shapiro of UC Davis and Greg Kareofelas, an associate of the Bohart Museum of Entomology, stood out.
Schinia sueta is widespread in western North America. We were waiting for it to spread its wings in the meadow, filled with lupine, vetch and California golden poppies, and it finally did!
Speaking of moths, the Bohart Museum is hosting a "Moth Night"--the first of its kind held by the museum--on Saturday night, July 18 from 8 to 11 just outside its location, 1124 Academic Surge on Crocker Lane, UC Davis campus. Yes, that's 8 to 11. At night.
You'll learn how to collect moths and how to identify them. You won't see Schinia sueta, but you'll see other moths! The event is free and open to the public. It's also the last weekend open house of the academic year.
The Bohart Museum houses a global collection of nearly eight million specimens. It is also the home of the seventh largest insect collection in North America, and the California Insect Survey, a storehouse of the insect biodiversity. Noted entomologist Richard M. Bohart (1913-2007) founded the museum.
The museum's regular hours are from 9 a.m. to noon and 1 to 5 p.m. Mondays through Thursdays. The facility is closed to the public on Fridays and on major holidays. Admission is free. More information on the Bohart Museum is available by contacting (530) 752-0493 or Tabatha Yang, education and public outreach coordinator at tabyang@ucdavis.edu.
- Author: Kathy Keatley Garvey
It's almost time to celebrate! Or cele-bee-ate!
In observation of National Pollinator Week, the UC Davis Department of Entomology and Nematology has scheduled an open house at its half-acre bee garden, the Häagen-Dazs Honey Bee Haven from 5:30 to 7 p..m., Friday, June 19. The haven is located on Bee Biology Road, next to the Harry H. Laidlaw Jr. Honey Bee Research Facility, west of the central campus.
Activities will include bee observation and identification, honey tasting, sales of native bee houses to support the haven, and information about low-water plants.
Low-water plants? This is especially important now that California is in the fourth year of a severe drought. Many people are letting their lawns go from green to brown, removing their lawns to plant bee-friendly plants, or selecting drought-tolerant plants.
The garden is open from dawn to dusk every day of the week. Admission is free. It's anchored by a six-foot-long mosaic sculpture of a worker bee, "Miss Beehaven," the work of Davis artist Donna Billick, co-founder and co-director (emeritus) of the UC Davis Art Science Fusion Project.
The haven was planted in 2009, thanks to a generous donation from Häagen-Dazs. More than 50 percent of their ice cream flavors depend on pollination.
The garden came to life under the direction of Lynn Kimsey, interim chair of the UC Davis Department of Entomology and Nematology. "I suggested the idea of a demonstration bee garden that would serve two purposes, to provide food for our colonies and as a lovely place to educate the public," Kimsey recalled. Professor Kimsey directs the Bohart Museum of Entomology, home of nearly eight million specimens, and teaches entomology.
A Sausalito team--landscape architects Donald Sibbett and Ann F. Baker, interpretative planner Jessica Brainard and exhibit designer Chika Kurotaki--won the international design competition
Kimsey was singled out for her work in founding and directing the installation of the garden when the Pacific Branch of the Entomological Society of America honored her and four others--"The Bee Team"--with the 2013 outstanding team award. The history of the garden is on the UC Davis Department of Entomology and Nematology website at http://bit.ly/1OAtD6W.
A private opening of the garden occurred Oct. 16, 2009 and a grand opening celebration took place Sept. 11, 2010.
Haven manager Chris Casey offers group tours for a nominal fee. Access the website for more information. The website also includes a list of plants in the haven list of plants in the haven, by common name and botanical name; a list of donors and how to donate.
The haven is a good place to "bee" on June 19.
- Author: Kathy Keatley Garvey
You never know what you'll see in your pollinator garden.
That's why it's always a good idea to carry a camera with you, or you might miss a bit of drama. Not in drama queens, but in drama kings.
Take the case of the male flameskimmer dragonfly (Libellula saturata) perched on a bamboo stake in our yard on Memorial Day. The dragonfly is sunning himself, warming his flight muscles. Periodically he loops to grab an insect and return to his perch to eat it.
Whoa! What's this? A Gulf Fritillary butterfly (Agraulis vanillae)--probably a male searching for a female or a territorial male protecting his turf--is rapidly approaching. The flameskimmer isn't about to move. After all, there's a "dragon" in his name and hunting is his game. He holds his ground. Er, his perch.
The Gulf Frit moves closer and closer. Soon it's a red blur against stationary red.
Oops! Right color. Wrong species.