Posts Tagged: Bohart Museum of Entomology
Bumble bees and spiders don't mix, you say?
Well, they will at the Bohart Museum of Entomology's open house from 1 to 4 p.m., Saturday, July 26. The family-centered event, free and open to the public, takes place in Room 1124 of the Academic Surge building on Crocker Lane, UC Davis campus.
Actually the theme is about spiders: "Arachnids: Awesome or Awful?" There you'll see black widow spiders, jumping spiders, cellar spiders and the like. But you don't have to "like" them as you do posts on Facebook!
You can also learn about bumble bees. Native pollinator specialist Robbin Thorp, emeritus professor of entomology at UC Davis, will be one of the tour guides. Thorp co-authored the newly published Bumble Bees of North America: An Identification Guide, which is available in the Bohart gift shop. He can autograph your book and answer questions about how to attract bees to your garden.
Thorp was recently interviewed by Tom Oder of the Mother Nature Network on how to garden for bumble bees. So was Steve Buchmann, an adjunct professor in entomology and ecology at the University of Arizona.
Thorp told Mother Nature Network that some bumble bees are in very serious decline, and others are doing quite well.
So, how do you attract them to your garden? Buchmann was quoted as saying: “Gardening for bumblebees is similar to gardening for other bees and pollinators." To entice bumblebees to visit your garden, “plant mints, Salvia, Monarda, plants in the sunflower family and clovers."
Read Oder's article for more information.
And keep your eyes open for the soon-to-be-published California Bees and Blooms: A Guide for Gardeners and Naturalists, co-authored by entomologist Gordon Frankie of UC Berkeley, Thorp, and two others with UC Berkeley connections: photographer/entomologist Rollin Coville and floral curator Barbara Ertter.
As for Saturday, July 26 there won't be a vote on whether you like bumble bees or spiders better, nor will you be asked to sing "Itsy Bitsy Spider" or "Baby Bumble Bee." It promises, though, to be fun and educational. Plus, you can enjoy the live "petting zoo," featuring 24-year-old Rosie the tarantula, assorted walking sticks, and the colorful Madagascar hissing cockroaches. Yes, they hiss.
The gift shop is also popular. You can browse through the books, jewelry, t-shirts, sweatshirts, insect-themed candy, butterfly houses, and insect-collecting kits.
The Bohart Museum, directed by Lynn Kimsey, professor of entomology at UC Davis, houses nearly eight million insect specimens and is the seventh largest insect collection in North America. It is also the home of the California Insect Survey, a storehouse of 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. It's closed to the public on Fridays and on major holidays. Admission is free. For more information, email education and outreach coordinator Tabatha Yang at email@example.com or telephone her at (530) 752-0493.
A camouflaged jumping spider eyes a honey bee on Japanese anemone. (Photo by Kathy Keatley Garvey)
Robbin Thorp points at a yellow-faced bumble bee, Bombus vosnesenski. (Photo by Kathy Keatley Garvey)
Neither will J. K. Rowling, author of the wildly popular Harry Potter series of books.
They hate spiders. In fact, by all accounts, they have arachnophobia, an intense fear of spiders that affects some 3.5 to 6.1 percent of the U.S. population.
No wonder the Bohart Museum of Entomology has themed its open house on Saturday, July 26: "Arachnids: Awesome or Awful?"
The event, free and open to the public, takes place from 1 to 4 p.m. at the Bohart Museum, located in Room 1124 of Academic Surge on Crocker Lane, UC Davis campus.
Many locally found spiders, including the black widow, jumping spider and cellar spiders--alive and specimens--will be exhibited. Want to know what the spider is that's dangling from your zinnias or crouched on a sedum or hiding in your woodpile? The Bohart Museum officials will tell you all about them.
Spiders are found throughout the world, except in Antarctica (where Timberlake and Rowling have probably pondered as suitable living quarters.)
A special attraction at the Bohart Museum will be Rosie, a 24-year-old tarantula reared by entomologist/Bohart volunteer Jeff Smith of Sacramento. Visitors are invited to hold it and photograph it.
Children and/or family activities are also planned, said Tabatha Yang, education and outreach coordinator at the Bohart.
Yang said some folks are "creeped out" by spiders while others are eager to see them. The open house will be an informational activity about them, but other insects will be there as well. In addition to its nearly eight million insects founds throughout the world, the Bohart houses live Madagascar hissing cockroaches and walking sticks, which visitors enjoy holding and photographing. A new addition is a Peruvian walking stick with red wings, yellow eyes and a velvety body.
This week is also National Moth Week.
The museum's gift shop, open throughout the year (credit-card purchases are accepted), includes T-shirts, sweatshirts, books, jewelry, insect-collecting equipment and insect-themed candy.
The Bohart Museum, directed by Lynn Kimsey, professor of entomology at UC Davis, houses the seventh largest insect collection in North America. It is also the home of the California Insect Survey, a storehouse of the insect biodiversity. Noted entomologist Richard M. Bohart (1913-2007) founded the museum.
Bohart officials schedule weekend open houses throughout the academic year. The museum's regular hours are from 9 a.m. to noon and 1 to 5 p.m. Mondays through Thursdays. The insect museum is closed to the public on Fridays and on major holidays. Admission is free. More information is available from Tabatha Yang at firstname.lastname@example.org or by telephoning (530) 752-0493.
A jumping spider ready to jump. (Photo by Kathy Keatley Garvey)
The eyes have it. (Photo by Kathy Keatley Garvey)
Don't you just love those dragonflies?
We watch them circle our fish pond, grab flying insects in mid-air, and then touch down on a bamboo stake in our yard to eat them. Some dragonflies stay for hours; others for what seems like half a second. Some let you walk up to them and touch them. Others are so skittish that they must have once encountered a nasty predator with a bad attitude and a big appetite unfulfilled.
We've observed several different species in our yard (thanks to naturalist Greg Kareofelas of Davis, volunteer at the Bohart Museum of Entomology, University of California, Davis, for identifying the Sympetrums and the "widow skimmer," Libellula luctosa).
The ones we've photographed:
- Red flame skimmer or firecracker skimmer (Libellula saturata), a common dragonfly of the family Libellulidae, native to western North America.
- Variegated meadowhawk (Sympetrum corruptum), a dragonfly of the family Libellulidae, native to North America.
- Widow skimmer (Libellula luctuosa), part of the King Skimmers group of dragonflies that are found throughout much of the United States, except in John Denver territory (The Rockies). You can find them in parts of Canada, including southern Ontario and Quebec.
- Red-veined meadowhawk (Sympetrium madidum), found throughout much of the United States (Alaska, California, Colorado, Iowa, Idaho, Missouri, Montana, Nebraska, North Dakota, Oregon, Washington and Wyoming) and much of Canada (Alberta, British Columbia, Manitoba, Northwest Territories, Nunavut, Saskatchewan and Yukon)
Can you believe dragonflies were some of the first winged insects that evolved 300 millions years ago? And that the order they belong to, Odonata, means "toothed one" in Greek?
Can you believe that globally, we have more than 5,000 known species of dragonflies?
Can you believe that dragonflies eat only the prey they catch in mid-air? And that they grab them with their feet? Umm, dead bee on the ground? No, thanks!
Can you believe that dragonfly called the globe skinner has the longest migration of any insect—11,000 miles back and forth across the Indian Ocean?
For those and other interesting facts, be sure to read Sarah Zielinski's "14 fun facts about dragonflies" published Oct. 5, 2011 in smithsonian.com
For a close look at some of the Bohart Museum's collection of dragonflies, you can visit the insect museum, located in Room 1124 of the Academic Surge building on Crocker Lane, from Monday through Thursday, 9 a.m. noon, and from noon to 5 p.m. (excluding holidays). Admission is free. You can even buy dragonfly-related items in the gift shop. That would include posters (the work of Greg Kareofelas and Fran Keller) and jewelry.
The Bohart Museum, directed by Lynn Kimsey, professor of entomology at UC Davis, houses nearly eight million insect specimens. And not just dragonflies, bees and butterflies. There are critters you've never seen before. And some, such as the Xerces butterfly (Glaucopsyche xerces), are extinct.
The Bohart's next weekend open house, the last of the 2013-2014 academic year, is Saturday, July 26 from 1 to 4 p.m. The theme focuses on spiders: "Arachnids: Awesome or Awful?" It's family-oriented and free and open to the public. (For more information contact Tabatha Yang, education and outreach coordinator, at email@example.com).
Red flame skimmer or firecracker skimmer (Libellula saturata). (Photo by Kathy Keatley Garvey)
Variegated meadowhawk (Sympetrum corruptum). (Photo by Kathy Keatley Garvey)
Widow skimmer (Libellula luctuosa). (Photo by Kathy Keatley Garvey)
Red-veined meadowhawk (Sympetrium madidum). (Photo by Kathy Keatley Garvey)
The two go together like a moth to a flame, so why not have "Moth-er's Day?"
And that's exactly what the Bohart Museum of Entomology is doing from 1 to 4 p.m.,Sunday, May 4 in Room 1124 of Academic Surge, Crocker Lane, UC Davis. The open house is free and open to the public.
The Atlas moth (Attacus atlas), the world's largest moth with the greatest wing area of 10 to 12 inches, will be among the insect specimens displayed. The Atlas is found in the tropical and subtropical forests of Southeast Asia--and in the Bohart Museum!
Visitors will see the incredible diversity of moths, and learn the differences between moths and butterflies. "There is far greater diversity among moths than butterflies," said Tabatha Yang, education and outreach coordinator.
Both moths and butterflies are in the order Lepitoptera, which refers to the scales on their wings.
Another large moth on display will be the "bat moth" or "black witch" (Ascalapha odorata), found in Central America, South America, Bahamas and parts of the southwestern United States. In Mexican and Caribbean folklore, it is considered a harbinger of death. The insect played a role in the movie, "Silence of the Lambs" but the name was changed to "Death's-head Hawkmoth."
The white-lined Sphinx moth (Hyles lineata) is another critter you'll see. It flies both at night and during the day and has a wing span length between 2.7 and 3.9 inches. Some folks know it by its nickname, "the hummingbird moth." A member of the Sphingidae family, the white-lined sphinx moth is found throughout most of the United States, plus Mexico, Central America and Canada.
What other kinds of moths will you see on Moth-'ers Day?
- The White Witch (Thysania agrippina), which holds the record for the largest wingspan in an insect (one Brazilian specimen has a wingspan of almost 12 inches). Note that the Atlas has the greater wing area.
- Tomato Hornworm (Manduca quinquemacaulata), what you don't want to see in your garden.
- Sunset Moth (Urania leilus), a colorful day-flying moth often mistaken for a butterfly
- Cosmosoma spp., a genus of clear-winged moths
- Automeris spp., a genus of moths with distinctly large owl-eyes on the hindwings
- Sesiidae, a family of moths mimicking wasps
- Bee-Hawk Moths (Hemaris spp.), a genus of sphinx moths mimicking bumble bees, and sometimes mistaken for hummingbirds
- Moon Moths (Argema spp.), found in Africa and Asia
- Tiger Moths (family Arctiidae), amazing butterfly mimics
- Indian Meal Moths (Plodia interpunctella), also called pantry moths (the caterpillars are grain pests)
The Moth-er's Day event is also a good time to explore the Bohart Museum gift shop for Mother's Day gifts, including jewelry (necklaces, pins and earrings), books and other items suitable for entomology fans.
Visitors can hold live insects such as Madagascar hissing cockroaches, Vietnamese walking sticks, walking leaves and a rose-haired tarantula.
The Bohart Museum, directed by Lynn Kimsey, professor of entomology at UC Davis, was founded in 1946 by the late Richard M. Bohart. Dedicated to teaching, research and service, the museum houses nearly eight million insect specimens collected globally. It boasts the seventh largest insect collection in North America.
A white-lined Sphinx moth heads for a flower. (Photo by Kathy Keatley Garvey)
Side view of a white-lined Sphinx moth. (Photo by Kathy Keatley Garvey)
The Atlas moth (Attacus atlas) is considered the largest moth in the world. Its wingspans can reach over 10 inches long and it holds the record for the largest wing area (62 square inches). (Photo by Kathy Keatley Garvey)
"Golden boy?" A male Valley carpenter bee (Xylocopa varipuncta) to be exact. This carpenter bee is usually mistaken for a bumble bee but a bumble bee it is not. It's a male Valley carpenter bee. And the females of this species are solid black.
Native pollinator specialist Robbin Thorp, emeritus professor of entomology at UC Davis, provided information to wide-eyed youngsters as he held the golden carpenter bees, what he calls "the teddy bear bees." They look and feel soft and cuddly, just like a teddy bear.
The questions flew.
Visitor: "Does it sting?"
Thorp: ""No, boy bees don't sting. They don't have a stinger."
Visitor: "Why does he act like he's going to sting me?"
Thorp: "He's bluffing. He's trying to make you think he can sting."
Visitor: "Do carpenter bees make honey?"
Thorp: "No, honey bees make honey."
Visitor: "Can I touch it?"
Thorp: "Yes, can you feel it vibrating?"
Visitor: "Does it die after it mates?"
Thorp: "No, it can mate again. A drone (male) honey bee dies after mating, but not carpenter bees."
Visitor: "What are you going to do with it afterwards?"
Thorp: "Release it back into the Häagen-Dazs Honey Bee Haven (a half-acre bee friendly garden on Bee Biology Road that's operated by the UC Davis Department of Entomology and Nematology)."
Fact is, it's a pollinator. Keep your eyes open for it and other pollinators on May 8. That's when the UC Agriculture and Natural Resources (UC ANR) is conducting "Operation Pollination," one of three events on a Day of Science and Service. Your help is needed. Wherever you are in California--at work or at play--allow three minutes to count the pollinators around you. That could be honey bees, bumble bees, butterflies, sweat bees, syrphid flies, carpenter bees, bats and the like. Take some photos, too. Then register the data and upload your photos on the UC ANR web page.
We suspect that if and when the nearly 5000 visitors who attended the Bohart Museum open house, catch a glimpse of a "golden boy" on May 8, they'll know exactly what it is, whatever they choose to call it.
- Male Valley carpenter bee
- Xylocopa varipuncta
- Boy bee
- Golden boy
- "Teddy bear bee"
Male Valley carpenter bee draws attention at the Bohart Museum of Entomology's open house on UC Davis Picnic Day. (Photo by Kathy Keatley Garvey)
A tentative touch. (Photo by Kathy Keatley Garvey)
Fingers nestle the male Valley carpenter bee. (Photo by Kathy Keatley Garvey)