Posts Tagged: Art Shapiro
You’re in luck. Butterfly expert Art Shapiro, professor of evolution and ecology at UC Davis, will speak on “Butterflies in Illuminated Manuscripts and Renaissance Art--Homage to Vladimir Nabokov" at the LASER-UC Davis event from 7:25 to 7:50 p.m. on Monday, Dec. 2 in Room 3001, Plant and Environmental Sciences Building.
What’s LASER? The acronym stands for Leonard Art Science Evening Rendezvous. Basically, as the name implies, it integrates art and science.
The event begins at 6:30 p.m. with socializing and networking, continues with four speakers, and ends with a discussion and networking from 9 to 9:30. Organized and moderated by Anna Davidson, a doctoral candidate in the UC Davis Department of Plant Sciences, it is is free and open to all interested persons.
Vladimir Nabokov (1899-1977) was a Russian-born novelist best known for Lolita (1955) but he also made "serious contributions as a lepidopterist and chess composer," according to Wikipedia.
6:30-7 p.m.: Socializing/networking
7-7:25: Amy Franceschini, San Francisco area-based artist, speaking on “Excursions through Domains of Familiarity and Surprise”
7:25-7:50: Arthur Shapiro, professor, UC Davis Department of Evolution and Ecology, “Butterflies in Illuminated Manuscripts and Renaissance Art--Homage to Vladimir Nabokov"
7:50-8:10: BREAK. (During the break anyone in the audience currently working within the intersections of art and science will have 30 seconds to share their work).
8:10-8:35: Justin Schuetz, San Francisco Art Institute faculty member and director of conservation science for National Audubon Society, “Approximating Equations: Visual and Statistical Explorations of Truth”
8:35-9: Mary Anne Kluth, interdisciplinary artist based in San Francisco, “Narratives of Inquiry in a Contemporary Art Practice”
Amy Franceschini is an artist and founder of the San Francisco-based art and design collective, Futurefarmers. Her work is highly collaborative and usually involves a diverse group of practitioners who come together to make work that responds to a particular time and space. Franceschini creates tactile frameworks for exchange where the logic of a situation can disappear -- where moments of surprise and wonder open the possibility for unexpected encounters and new perspectives on a particular situation. This situational approach emerges as temporary architectural interventions, public programs, choreography, radical journalism and museum exhibitions. Franceschini received her masters of fine arts degree from Stanford University. She is a Guggenheim Fellow and has exhibited at the New York Museum of Modern Art, New York Hall of Sciences and the Solomon R. Guggenheim Museum.
Art Shapiro, distinguished professor of evoluation and ecology at UC Davis, monitors the butterfly population of Central California and posts on his website at http://butterfly.ucdavis.edu/. He works on butterfly biogeography, evolution, and ecology and also does research in Argentina. Shapiro received his bachelor of arts degree in biology from the University of Pennslvania in 1966, and his doctorate in entomology from Cornell University in 1970. Shapiro joined the UC Davis faculty in 1971. He is a fellow of the American Association for the Advancement of Science, California Academy of Sciences, Royal Entomological Society (U.K.) and Explorers Club. He also was selected a Fellow of the Davis Humanities Institute. His credits also include 300 scientific publications (one book, Field Guide to Butterflies of the San Francisco Bay and Sacramento Valley Regions, University of California Press, 2007); and 16 completed doctoral and 15 masters students under his direction. He works on butterfly biogeography, evolution, and ecology.
Justin Schuetz is a visiting faculty member at San Francisco Art Institute; he co-teaches a class on scientific and artistic exploration of biological systems. “Recently I have been using images and text to explore the ideas of a Japanese mathematician whose work has changed how biologists construct statistical models of the world,” Schuetz said. He received his bachelor’s degree in biology and studio art from Bowdoin College, Brunswick, Maine; his doctorate in ecology and evolutionary biology from Cornell University; and his master’s degree in fine arts (photography) from the San Francisco Art Institute. As the director of conservation science for National Audubon Society, he leads a team “that aims to describe relationships between birds, people, and places so that we can better shape conservation outcomes. Much of our recent work has focused on reconstructing responses of birds to historical climate change and forecasting responses to future climate change."
Mary Anne Kluth is an interdisciplinary artist who received her master’s degree in fine arts from the San Francisco Art Institute in 2008 and a bachelor’s of fine arts from California College of Arts in 2005. She says her work explores the nexus of landscape imagery, narrative, and information, and her most recent body of work deals with descriptions of landscape from the 1860s, and contemporary theme park simulations. Kluth recently completed a residence at the Kala Art Institute and exhibited at the Museum of Art and History, Santa Cruz, and the Contemporary Art Center, Las Vegas. Her work has been featured in ARTnews, Beautiful Decay, and Harper's, among other publications. Kluth has written catalog essays, reviews and contributed to various publications, including Art Practical, Artweek, Art Ltd. and Stretcher. She is represented by Gallery Wendi Norris in San Francisco.
For directions to the Plant and Environmental Sciences building, see map. See you there!
Butterfly expert Art Shapiro of UC Davis. (Photo by Kathy Keatley Garvey)
Gulf Fritillary butterfly on passion flower blossom. (Photo by Kathy Keatley Garvey)
As fall fades and winter beckons, we're still seeing skipper butterflies foraging in cosmos, lantana and other flowers.
Lepidopterans study 'em but we just admire 'em.
Distinguishing characteristics of skippers include "clubs" on the tips of their antennae, and those huge, compound eyes.
The skippers (family Hesperiidae) "are a worldwide family of about 3500 species that appear to be 'sister' to the rest of the 'true butterflies,'" says butterfly expert Arthur Shapiro, professor of evolution and ecology at the University of California, Davis, on his website. "The clubs on the tips of the antennae are usually hooked. Our California skippers fall into two or three subfamilies: the spread-wing skippers (Pyrginae), the folded-wing skippers (Hesperiinae), and the Heteropterinae."
The butterfly is one of the most popular of tattoes. Odds are, however, you'll see a graceful monarch or a striking western tiger swallowtail inked on someone's skin, not a common skipper.
Ask.com, when asked "What is the meaning of a butterfly tattoo?", replied (British version): "The butterfly tattoo symbolises grace and beauty. The beautiful patterns and colours on the wings of the butterflies are undeniably attractive. The connotation and symbolism of butterfly tattoo designs is as well related to psych and spirituality."
"Butterfly" means "psyche" or "soul" in Greek.
Next time you see a skipper, think of it as a "soul" on a flower. A clubbed soul.
A skipper on a cosmos. (Photo by Kathy Keatley Garvey)
Close-up of a skipper. (Photo by Kathy Keatley Garvey)
If you think people don't care about monarch butterflies, think again.
A recent survey published in Conservation Letters showed that Americans are willing to spend at least $4.78 billion to help conserve monarchs (Danaus plexippus), one of the most recognizable of all insects. Indeed, what is more spectacular than the multigenerational migration of monarchs heading from their breeding grounds in northern United States and southern Canada to their wintering grounds in central Mexico and coastal California?
The study of 2,289 U.S. households, led by Jay Diffendorfer of the U.S. Geological Survey, Geosciences and Environmental Change Science Center, Denver, found that we Americans love monarchs so much that we're more than willing to plant milkweed, their larval host plant, to save them.
The article, published Oct. 28 and titled National Valuation of Monarch Butterflies Indicates an Untapped Potential for Incentive-Based Conservation, calls attention to the destruction of the monarch's habitat and the importance of conservation.
"Since 1999, the size of the overwintering colonies in Mexico and California have declined, and the 2012 survey in Mexico showed the lowest colony size yet recorded, which prompted wide-scale media reports," the authors wrote. "Habitat loss in the overwintering sites in Mexico and California is well-documented, although no direct empirical link between declining overwintering habitat and monarch numbers exists. In addition, the growing use of glyphosate-tolerant genetically modified crops has reduced larval host plant (milkweed, Asclepias spp) abundances in farm fields across United States and Canada. Increasing acreage of glyphosate-tolerant corn and soybeans are negatively correlated to monarch numbers, with the area of milkweed in farm fields in the United States declining from an estimated 213,000 to 40,300 ha."
Biologist Hugh Dingle, emeritus professor of entomology at UC Davis, is among those studying their migration. (Read his quotes in the National Geographic cover story, "Mysteries of Great Migrations," published in November 2010. Dingle is now working on a much-anticipated book on migration from his headquarters in the Sharon Lawler lab, UC Davis Department of Entomology and Nematology.
Butterfly expert Art Shapiro, distinguished professor of evolution and ecology at UC Davis, monitors butterflies in Central California. Here's what he has to say about monarchs on his website, Art's Butterfly World.
Meanwhile, a day before Conservation Letters published the survey, a lone monarch butterfly fluttered into our backyard to sip nectar from lantana. It lingered for 10 minutes.
What a treat to see!
A monarch butterfly on lantana last week in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
Monarch taking flight. (Photo by Kathy Keatley Garvey)
Mother Nature isn't, either.
For several weeks, we've been rearing Gulf Fritilliary butterflies (Agraulis vanillae). We purchased a butterfly habitat from the Bohart Museum of Entomology at UC Davis, salvaged some caterpillars from our passionflower vines (Passiflora), and watched the transformation from caterpillars to chrysalids to butterflies.
One butterfly, however, emerged last weekend with crippled wings.
You may have seen crippled butterflies, too.
A reader who lives in Rancho Cordova said she's nurtured passion flower vines (the larval host plant of the Gulf Frits) for the past seven years and has "spotted or or two butterflies a year in the yard."
"In the past two weeks we suddenly have dozens and dozens of chrsalids," she wrote, adding "I'm not sure what their odds of survival are but I have picked up about 15 off the ground who were never able to fly. I tried giving them some sugar water on a q-tip and about four regained strength and were able to fly away but the others have died."
"Do you have any tips on helping our friends?" she asked. She also wanted to know the life span of a butterfly.
We asked noted butterfly expert Art Shapiro, distinguished professor of entomology and evolution at UC Davis, to answer the questions.
"It's highly abnormal that any significant proportion of Gulf Frits would be unable to fly," Shapiro said."If the pupae are not disturbed they hang vertically. The butterfly pops out and hangs on the bottom of the cast pupal skin, letting gravity pull down the wings so they elongate fully. If the bug is knocked down while the wings are soft and cannot immediately climb up a vertical surface, it will end up a cripple. The pupae should never be removed from their substrate and laid horizontally in a container. That virtually guarantees crippling. If there was no disturbance and all those animals fell down spontaneously, they are infected with some microorganism that has significantly weakened them."
"Any butterfly that is unable to fly is a lost cause and there is really no reason to try to save them since they won't reproduce. If a crippled female was mated by a flying male, which is possible, she wouldn't be able to lay her normal complement of eggs on the host plant anyway."
Shapiro, who monitors the butterfly population in the Central Valley of California and posts information on his website, says that "adult Gulf Frits, which are pretty unpalatable to predators--they have chemical defenses-- are quite long-lived. In warm weather they can live 4-6 weeks. In cold weather they can live 2-3 months, but are killed outright at 21-22F."
"For the record, butterflies have sugar receptors on their feet. When their feet contact sugar, the proboscis uncoils automatically for feeding. If it's necessary to feed a butterfly, place watered-down honey--not much--or Pepsi or Coke right out of the container--on a fairly non-absorbent surface--I use a strip of foam rubber--and, using forceps to hold the wings over the back, lower the feet to the liquid. Bingo! Allow to feed ad lib."
As for the crippled butterfly we reared, we released it in our backyard. It encountered a possible mate, which checked it out and took off.
Then we placed it on an orange zinnia where it clung tightly to the blossom. A short life, true, but at least a taste of nectar and a little sunshine.
Mother Nature isn't perfect, and neither are we.
A crippled Gulf Fritillary butterfly. (Photo by Kathy Keatley Garvey)
A possible mate checks out the crippled butterfly. (Photo by Kathy Keatley Garvey)
We placed the crippled Gulf Fritillary on a zinnia. (Photo by Kathy Keatley Garvey)
NIMBY--"Not in My Back Yard"--is a term used to target unwanted development projects in a neighborhood. Irate residents ban together and tell a governmental agency, such as a city council: "Not in My Back Yard!" For example, they don't want that chemical plant, prison, toxic waste dump, strip club or casino next to them.
But if you have butterflies in your back yard, NIMBY doesn't apply.
We planted seven passionflower vines (Passiflora) to attract the tropical Gulf Fritillaries (Agraulis vanillae), the brightly colored orange-reddish buterflies belonging to the family Nymphalidae and subfamily Heliconiinae.
It's a joy to see them fluttering around the yard--the females laying eggs and the males cruising for a "date." From the eggs to the caterpillars to the chrysalids to the adults--the Gulf Frit population keeps expanding.
Then, surprisingly, we spotted an unfamiliar-looking caterpillar among all the rest.
"What is this?" we asked noted butterfly expert Art Shapiro, professor of evolution and ecology at UC Davis, who monitors the butterfly population in the Central Valley and maintains a butterfly site.
"It's the melanic phase of the Gulf Frit larva, well-known in the southeast United States and in South America, but I've never seen one in California," Shapiro said. "Presumably genetic, but the genetics have not been worked out. See if you can breed from it!"
Well, what to do? We popped the VIP (or rather VIC for "Very Important Caterpillar") in our butterfly habitat container, newly purchased from the Bohart Museum of Entomology.
The container is now home to a dozen caterpillars, six chrysalids, and one VIC.
But breeding the butterfly? First, the caterpillar would have to form a chrysalis. Then, if and when the butterfly emerges, we'll have to determine the gender, provide a mate, and see if anything happens.
Melanic phase of a Gulf Fritillary caterpillar, rare in California. (Photo by Kathy Keatley Garvey)
Melanic Gulf Fritillary caterpillar. (Photo by Kathy Keatley Garvey)
An adult Gulf Fritillary on a passion flower. (Photo by Kathy Keatley Garvey)