Bee-hold, the eye of a bee-holder.
When you have a "Bee Crossing" sign in your pollinator garden, odds are that bees will cross right in front of that sign.
And it's not always a honey bee.
European wool carder bees (Anthidium manicatum) zip around our blue spike sage (Salvia uliginosa), chasing other bees away and trying to save it for "their girls"--per chance to mate with them.
In the photos below, a male European wool carder bee paused to sip some nectar before continuing his rounds.
Little did he know, a honey bee (on the sign) was staring right at him.
As its name implies, the European wool carder bee, Anthidium manicatum, is a native of Europe. American entomologists initially detected his "immigrant ancestor" in the United States (New York) in 1963, and the species spread west. The carder bee (so named because the female "cards" fuzz from plants for her nest) was first recorded in California (Sunnyvale) in 2007.
The panels feature mostly native bees.
The project dates back to 2011 when 22 UC Davis students enrolled in an Entomology 1 class, "Art, Science and the World of Insects," taught by entomologist-artist Diane Ullman, professor of entomology at UC Davis and self-described "rock artist" Donna Billick of Davis.
The half-acre bee garden, located on Bee Biology Road, next to the Harry H. Laidlaw Jr. Honey Bee Research Facility on Bee Biology Road is open from sunrise to sunset for self-guided tours. No admission is charged. The latest news: The Haven will now be staffed every Friday morning from 10 to noon. You can not only see pollinators foraging on the plants, but view all the art, including Billick's six-foot-long mosaic/ceramic sculpture, "Miss Bee Haven," that anchors the garden. On Fridays, you can also see the bee display case, sign up for a "catch and release" bee vacuum, and buy bee guides and plants, according to the academic management officer Christine Casey.
But back to the bee mural. Then doctoral student Sarah Dalrymple of the Rick Karban lab, served as the graphics project coordinator and teaching assistant, guiding the students on design, creation and installation of the panels. She went on to be named the 2011 recipient of the UC Davis Outstanding Graduate Student Teaching Award and praised for fusing the boundaries of biology, art and culture.
The 22 students portrayed 22 bees, including such natives as mason, sweat, squash, leafcutter, blue orchard, carpenter and bumble bees. Notice that the honey bee is not listed? That's because it's not a native. European colonists brought it to America in 1622, and it wasn't introduced to California until 1853.
Another non-native is the European wool carder bee, first detected in the United States (New York) in 1963, and in California (Sunnyvale) in 2007. The carder bee is so named because the female "cards" fuzz from plants for her nest.
The students celebrated their work and talked about their projects at an end-of-the-year gathering in 2011.
And now visitors to the garden can celebrate--and appreciate--all the dedication, ingenuity and creativity that went into this mural.
(Editor's Note: Who are the students and what species did they study and design? They're all listed on this website, as well as the identification of the students in the group photo below. The configuration of this blog does not allow a long caption.)
How about wearing a pollinator on your heart?
It's National Pollinator Week.
The UC Davis Entomology Graduate Student Association (EGSA) offers a wealth of t-shirts as part of its year-around fundraising efforts. It's for a good cause. The EGSA, comprised of UC Davis graduate students who study insect systems, is an organization that "works to connect students from across disciplines, inform students of and provide opportunities for academic success, and to serve as a bridge between the students and administration," according to EGSA president Brendon Boudinot, an ant specialist/doctoral student in the Phil Ward lab.
The t-shirts can be ordered online at https://mkt.com/UCDavisEntGrad/, according to medical entomologist and EGSA treasurer Olivia Winokur, a doctoral student in the Christopher Barker lab. She serves as the t-shirt sales coordinator and can be reached at email@example.com.
One of the favorite bee t-shirts depicts a honey bee emerging from its iconic hexagonal cells. It's the 2014 winner of then graduate student Danny Klittich, who recently received his doctorate in entomology from UC Davis and now works as a California central coast agronomist.
Another "fave" bee shirt--this one showing a bee barbecuing--is by doctoral student and nematologist Corwin Parker, who studies with Steve Nadler, professor and chair of the UC Davis Department of Entomology and Nematology. It was one of the 2018 winners. (See the three winners on this site.)
Pollinators also include butterflies, birds and beetles.
"The Beetles" t-shirt is EGSA's all-time best seller. Instead of the English rock band John Lennon, Paul McCartney, George Harrison and Ringo Star crossing Abbey Road in single file (that's the iconic image on the cover of their album, Abbey Road), think of The Beetles (four insects) crossing Abbey Road in single file. Beneath the images of the beetles are their family names: Phengogidae, Curculionidae, Cerambycidae and Scarabaeidae. Think glowworm, snout, long-horned, and scarab beetles.
One thing's for certain: Pollinators matter. Not just during National Pollinator Week but every day of the year.
Not so with the Biological Orchard and Gardens (BOG) on the University of California, Davis, campus. It's a 24,000-square foot treasure, a living museum planted not only with several dozen species of heritage fruit trees, but landscaped with colorful mini-gardens.
This spring scores of wildflowers bloomed in awe-stopping glory, prompting passersby to pull out their cell phones and take selfies.
“The project began in 2010 when a group of students raised the money to convert an under-utilized lawn into a working orchard with fruits free for everyone to enjoy,” related former student project manager and now BOG volunteer Emily Dorrance. She recently graduated with a bachelor of science degree in environmental policy analysis and planning.
“Since then, the team has grown to involve many other UC Davis faculty, staff, and student groups," Dorrance said. ”Ernesto Sandoval, manager and curator of the UC Davis Botanical Conservatory, has been an advisor to the BOG student leadership for many years now and continues to be an important partner!”
At its core, BOG is a collaboration of students, staff and academic programs and an outdoor ecological laboratory that directly supports the university's popular Introduction to Biology course. Or, as the BOG Facebook page indicates: "An agro-biodiverse collaboration between students, staff, academic specialists and programs at UC Davis!"
BOG is located in front (or back) of the Mann Laboratory on Kleiber Hall Drive, depending on which way you're going! If you park in Lot 26, off Kleiber Hall Drive, it's a short walk down the sidewalk to BOG.
"The orchard you see today was planted two years ago," Dorrance noted. "The wildflowers were seeded four years ago and continue to self-seed, with some supplementation.We're planning on planting some more permanent plantings in the fall. The Mediterranean plots surrounding the orchard will have some more seasonal variety as well! I don't think we have any major planting plans for this summer but that could change!"
Among the flowers blooming in the Bog in the early spring, by color:
- Red: European red flax, Linum grandiflorum rubrum, an annual that's native to Algeria
- Yellow: tidy tips, Layia platyglossa, an annual that's native to California
--The seep monkey flower, Mimulus guttatus, native to California
--Lupine, Lupinus, native to North America.
- Blue: Desert bell, Phacelia campanularia, an annual herb that is native to California and endemic (limited) to California.
- Lavender: Phacelia, also called Lacy phacelia, blue tansy or purple tansy (Phacelia tanacetifolia), native to the southwestern United States
--Lupine: Lupinus, native to North America
- Red-Orange-Yellow: Blanket flower or Gaillardia (Gaillardia × grandiflora), native to North and South America
- Orange: California golden poppies, Eschscholtzia californica
The orchard contains heritage fruit tree varieties threatened with commercial extinction. They include the Gravenstein and Johnathan apples; the Suncrest peach; the Bleinheim apricot, the Mariposa plum and the Meyer lemon. See the full list of trees as well as some fun facts here: https://thebogatucd.wixsite.com/bogucd/single-post/2017/07/18/BOG-Fruit-Trees.
In 2013 BOG received a "Go Green" grant from the UC Davis Dining Services. Then last month, the Green Initiative Fund (TGIF) awarded $19,934 to the BOG for final site development. It was a major effort. (On its Facebook page, BOG thanks Kelly Richmond and Andra George for help on the grant and supporters Geoffrey Benn, Ivana Li, Pat Randolph, Lee Anne Richmond, and Peter Hartsough.)
Future plans? According to the website: "The BOG is joining the campuswide effort in transitioning towards a landscaping genre that embraces lawn reduction and plantings more suitable for the teaching, outreach and research mission of the university and sustainability practices. The motivation for the BOG is to serve as a teaching garden for multiple university courses and provide a relaxing space to enjoy the outdoors and simply delicious fruit. The BOG's main function is to serve a demonstration of and test site for plants more suitable to the region's hot dry summers and cool wet winters, with a focus on drought tolerant plants less commonly available in the Sacramento Valley."
When we stopped by the BOG in mid-April, the Phacelia tanacetifolia proved to be a favorite: honey bees (Apis mellifera), male and female Valley carpenter bees (Xylocopa varipuncta) and yellow-faced bumble bee (Bombus vosnesenskii) were all over it. It's fairly uncommon to see male Valley carpenter bees--"teddy bear bees" or green-eyed blonds--foraging, but there they were, along with the female of the species. "The girls" are solid black in a clear-cut case of sexual diphormism.
Want to get involved? The BOG seeks volunteers, interns and donors. See its website at https://thebogatucd.wixsite.com/bogucd or its Facebook page at www.facebook.com/ucdBOG or email "firstname.lastname@example.org."
You can even adopt a tree!
Or become buddies with a bee!
(Note: Most of the annual wildflowers have "passed" since our visit in mid-April, but the orchard is thriving with newly formed fruit.)/span>/span>
So here's this Gulf Fritillary (Agraulis vanillae) clinging to a lavender stem in our pollinator garden.
It is all alone--for a little white.
Then here come honey bees seeking to forage on the lavender, too.
One bee buzzes next to the butterfly's wing. Then it soars up and over.
Too much traffic for this butterfly. It moves to the nearby catmint patch.
The showy butterfly, a brilliant orange-reddish masterpiece with silver-spangled underwings, first appeared in California in the vicinity of San Diego in the 1870s, according to noted butterfly researcher Art Shapiro, professor of evolution and ecology at the University of California, Davis. He's been monitoring the butterfly populations of central California since 1972 and maintains this website.
From San Diego, “it spread through Southern California in urban settings and was first recorded in the Bay Area about 1908," says Shapiro. "It became a persistent breeding resident in the East and South Bay in the 1950s and has been there since.”
Shapiro says it “apparently bred in the Sacramento area and possibly in Davis in the 1960s, becoming extinct in the early 1970s, then recolonizing again throughout the area since 2000.”
The Gulf Frit's host plant is the passionflower vine (Passiflora). Plant it and they will come. Plant some lavender and catmint, too, for food sources. You'll be rewarded by the joy of seeing these beautiful masterpieces fluttering into your yard./span>