- Author: Kathy Keatley Garvey
How often do you see a honey bee "standing upright" to reach nectar?
"Well, I guess I could just buzz up there and grab some nectar! But why not stay right here where I am and just s-t-r-e-t-c-h like a giraffe to get it?"
This bee, foraging on a Photinia blossom, almost looked like an athlete in training. Was she stretching to "warm up?" Was she stretching to improve performance? Flexibility? Mobility?
Me thinks she was just taking a short cut to the sweet stuff and being a little territorial as other bees buzzed around her.
Our honey bee will return to the hive where workers will process the nectar into honey. Humans will get some of it, too.
If you'd like to sample honey--and mix with entomologists--mark your calendar for Saturday, April 22 and "bee" at Briggs Hall for the annual honey tasting, just one part of the 200 some events at the 103rd annual UC Davis Picnic Day. It's an all-day campuswide open house aimed to educate, inform and entertain.
- Author: Kathy Keatley Garvey
Strange thing, nobody ever says "as green as a green bottle fly."
'Cept maybe an entomologist.
You've heard:
- As green as an emerald
- As green as a lizard
- As green as a gourd
- As green as grass
- As green as bottled glass
- As green as it gets
But as "green as a bottle fly" (or blow fly in the family Calliphoridae)?
No. Most people cringe at the very sound. They associate green bottle flies with their larvae, aka maggots, which eat rotting flesh. These insects lay their eggs in cadaver tissue. At crime scenes, forensic entomologists can determine the time of death by examining the developmental stage of the larvae.
And, of course, maggots are used medically in maggot therapy (to consume dead tissue around live tissue).
Then there's Maggot Art, coined by a former UC Davis entomology major, Rebecca O'Flaherty. At the annual UC Davis Picnic Day, children visiting Briggs Hall (home of the UC Davis Department of Entomology and Nematology) engage in Maggot Art, picking up a maggot with forceps, dipping it into non-toxic, water-based paint, and then letting it crawl on a white sheet of paper! Voila! Maggot Art, suitable for framing! (See Bug Squad, "Me and My Maggot." Some of the young artists get quite attached to the maggots and ask their parents if they can take them home. Of course, the answer is "Yes!" (Not!) Want to try Maggot Art? Mark your calendar for April 22, 2017 when the 103rd annual UC Davis Picnic Day takes place.
Green bottle flies can also be beautiful. Have you ever seen an emerald green bottle fly sipping nectar from a red flower, such as Lantana? When the light is just right, this little insect can make you say "Wow!"
Plus, it's a pollinator. It gets a little recognition, but not much, during National Pollinator Week.
- Author: Kathy Keatley Garvey
Washington will be one of nine speakers from various disciplines at the TEDxUCDavis Conference (Igniting X) to begin at 1 p.m., Sunday, May 1 in Jackson Hall of the Mondavi Center for the Performing Arts, UC Davis. The program also will feature "two mesmerizing performances, and a number of interactive activities and exhibits!" according to the website.
TED bills itself as a nonprofit devoted to "Ideas Worth Spreading." This one is about ideas not only worth spreading but creating a call to action. To quote from their website: "It is a daunting task discovering new ideas. However, it is a different realm of challenges kindling ideas that not only resonate with our minds, but also create a call to action. This year, TEDxUCDavis strives to eliminate the fear of being different. We welcome everyone to the territory of unconventional thinking, where ideas are meant to revitalize, encourage, and inspire. In passing the torch of ideas, join us to ignite discussions exploring areas including technology, health, art, business, social change, and much more. Discover a richer understanding of what it means to be alive during the TEDxUCDavis Conference on May 1st." Tickets are $35 for general admission; and $17 for students and children under 18. (The event is not eligible for the UC Davis free student tickets, or staff, student and subscriber discounts.)
In addition to Washington, the speakers are
- Michael C. Webb
Director of Recruiting at Novogradac & Company LLP - Ellen Davis
Communication Major at UC Davis - David Lang
Professor and chair of the Economics Department at California State University, Sacramento - Kevin Riutzel
Student at Touro University, Nevada - Mindy Romero
Founder and director of the California Civic Engagement Project at the UC Davis Center for Regional Change - Rylan Schaeffer
Computer Science Engineering and Statistics double major, UC Davis - Fong Tran
Program Advisor/Coordinator for the UC Davis Cross Cultural Center - William Tavernetti
Lecturer at UC Davis Department of Mathematics
Performances will be presented by:
- Bakuhatsu Taiko Dan (BTD) dedicated to art of taiko
- Birdstrike Theatre, improv comedy team at UC Davis
About Ralph Washington, Jr.: He is studying for his doctorate with major professors Steve Nadler and Brian Johnson, who respectively specialize in systematics and evolutionary biology of nematodes and the evolution, behavior, genetics, and health of honey bees
If you attended the 2016 UC Davis Picnic Day and wandered over to Briggs Hall, you saw Washington holding forth as The Bug Doctor where he urged visitors to hold and photograph stick insects and to ask questions about insects in general.
If you attended the 2015 Linnaean Games at the Entomological Society of America meeting last November in Minneapolis, you saw Washington captaining the UC Davis Linnaean Games team--Brendon Boudinot, Jessica Gillung and Ziad Khouri--which went on to win the national championship. See YouTube video at https://youtu.be/_hA05K0NET4. The Linnaean Games is a college-bowl type competition in which teams answer questions about insects and entomologists.
And if you attend the 2016 Linnaean Games at the Entomological Society of America meeting in September in Orlando, Fla., you'll see the UC Davis team on stage defending its championship.
Although only in the second year of his doctoral program, Washington is already an incredible scientist and leader. He is a National Science Foundation Graduate Research Fellow, chair of the UC Davis Graduate Student Association, co-chair of the UC Council of Student Body Presidents, and one of the leaders of the UC Davis Black Graduate and Professional Students Association.
"Through these endeavors, Ralph has had the convenient opportunity to pursue his commitments to both science and social justice," the TEDxUCDavis organizers noted. "He will continue doing so during his future career as a research professor, by presenting science to low-income children."
It's good to see TEDxUCDavis focus on what matters, and in so doing, motivate, inspire and encourage others to do pursue their education, chase their dreams and reach their goals.
- Author: Kathy Keatley Garvey
Countdown 'til UC Davis Picnic Day...
UC Davis will welcome thousands of visitors Saturday, April 16 to its 102nd annual Picnic Day, themed "Cultivating Our Authenticity." You can access the schedule of events here.
It promises to be educational, informative and entertaining.
In the UC Davis Department of Entomology and Nematology, graduate students are organizing numerous displays and activities in Briggs Hall on Kleiber Hall Drive. Director Lynn Kimsey, professor of entomology, and her crew are working on the displays in the Bohart Museum of Entomology, located in Room 1124 of the Academic Surge Building on Crocker Lane.
Three of the traditional exhibits coordinated by the department are nominees for special awards. They are:
- "Little Swimmers and Fly Tying” (Briggs Hall), nominated in the category, "Hidden Treasures"
- "Medical Entomology” (Briggs Hall), listed in the category, "Academic Exhibits" and
- "Real Insects and Mimics" (Bohart Museum of Entomology), "Family Friendly" Exhibit.
An online voting poll, available from 8 a.m. to 10 p.m. on Saturday, April 16, will determine the winners. Visitors may vote at https://orgsync.com/51524/forms/194037. Winning exhibits will be featured on social media pages such as the Picnic Day website, Facebook, Twitter, Instagram, and Snapchat accounts after Picnic Day. They also will be featured next year, in preparation for Picnic Day 2017.
The Briggs Hall open house will be from 9:30 to 4 p.m., and the Bohart Museum open house from 10 to 3 p.m.
Briggs Hall will be the site of a pollination pavilion, maggot art, cockroach races, fly-tying, face-painting, honey tasting, and a bee observation hive, and displays about ants, mosquitoes, aquatic insects and forest insects. The Bug Doctor booth ("The Doctor Is in") will be staffed by faculty and graduate students, while UC Davis forensic entomologist Robert Kimsey, aka "The Fly Man of Alcatraz," and entomology graduate Danielle Wishon will staff the Dr. Death table.
Honey tasting? Visitors can taste these varieties: Peppertree, eucalyptus, almond, sage, sweet clover, and pine "honey," according to Extension apiculturist Elina Niño of the Harry H. Laidlaw Jr. Honey Bee Research Facility.
Also at Briggs Hall, the UC Statewide Integrated Pest Management Program (UC IPM) will give away lady beetles, aka ladybugs, to kids to take home to their gardens. UC IPM also will provide advice on how to manage home and garden pests with environmentally sound methods.
The Entomology Graduate Student Association (EGSA) will be selling its popular insect-themed t-shirts.
At the Bohart Museum, the focus will be on "real insects as mimics." You'll see flies that look like bees--and bees that look like flies. In addition, you can hold and photograph the critters in the live "petting zoo," including Madagascar hissing cockroaches, walking sticks, and rose-haired tarantulas. The gift shop, featuring t-shirts, books, posters, insect collecting equipment, will be open.
Meanwhile, here's a look at some of "The Girls" you'll see: lady beetles (commonly known as ladybugs), Painted Lady butterflies, honey bees, all at Briggs Hall, and a rose-haired tarantula named "Peaches" at the Bohart Museum of Entomology.
- Author: Kathy Keatley Garvey
They go together like honey bees on bee balm and bumble bees on tomatoes.
When you attend the 102nd annual campuswide UC Davis Picnic Day on Saturday, April 16, be sure to head over to Briggs Hall, Kleiber Hall Drive, to see the Pollinator Pavilion, which will emphasize the importance of pollinators in both natural environments and food production.
"It is often said that one in every three bites of food we take is dependent on animal pollination," said Pavilion Pollinator coordinator Margaret "Rei" Scampavia, a doctoral candidate in entomology. "While there are some foods that do not rely on animal pollination, many of the tastiest and most nutritious food does. To this end, we have a series of posters demonstrating what a meal might look like with and without foods that benefit from animal pollination."
"We are going to have a series of exhibits showcasing pollinator diversity, demonstrating their importance in natural ecosystems and food production, and providing information on what members of the general public can do to help native pollinators," Scampavia said.
"We will have information on a wide variety of animal pollinators, including butterflies, flies, wasps, birds, and even bats. But the majority of the exhibit will focus on the most abundant pollinators: native bees."
The highlight is the walk-in Pollinator Pavillion, an enclosure where visitors can "safely view live pollinators, such as bees, butterflies and flies, up close and in person," the entomologist said. "Younger guests can practice scientific observation by filling out specially provided data sheets. Some of the species present will include: blue orchard bees, Monarch butterflies, Red Admiral butterflies, and Painted Lady butterflies."
Scampavia points out that the European honey bee "is the first thing many people think of when they hear the word pollinator. But in reality, this species is only one of tens of thousands of pollinator species; there are more than 20,000 species of bee besides the honeybee, for example. We hope that visitors to this exhibit will leave with a greater appreciation of the amazingly diverse animals that pollinate flowers."
Last year scores of enthusiastic visitors packed the Pollinator Pavilion. It proved to be one of the most popular, well-crafted, well-designed Picnic Day displays. Another eagerly anticipated event awaits Saturday.
And now there's an urgency.
"Many pollinator species are experiencing alarming declines," Scampavia said. "Monarch butterflies, for example, have declined by over 90 percent in the past ten years. To promote awareness of the plight of the Monarch, we have a series of exhibits with live caterpillars, chrysalises, and adults, which also contain important information about this species and what we can do to prevent further losses. There will also be information about ways to enhance outdoor spaces to promote and sustain healthy wild, native pollinators."