Robert E. Page Jr.

His talk, free and open to the public, is sponsored by the UC Davis Emeriti Association and the UC Davis Retirees' Association.

“Honey bees exhibit complex social behavior that rivals our own,” Page says. “It is fundamentally bound within a social contract much like ours that makes the basic social structure inescapable, a consequence of living together in family groups. Social structures evolve by natural selection operating on the final product, the colony as a reproductive unit. The structures themselves are reverse engineered.”

“I will show how selection on the economy of the colony shapes structures from nest and social architecture to gene networks.”

Page is a UC Davis Distinguished Emeritus Professor, an honor awarded in January; and a Regents Professor Emeritus and University Provost Emeritus from Arizona State University, Tempe. He retired from UC Davis in May 2004 after chairing the Department of Entomology, now the Department of Entomology and Nematology.

Born and reared in Bakersfield, Kern County, Rob received his bachelor's degree in entomology, with a minor in chemistry, from San Jose State University in 1976. After obtaining his doctorate from UC Davis in 1980, he served as assistant professor at The Ohio State University before joining the UC Davis entomology faculty in 1989 as an associate professor. He began working closely with Harry H. Laidlaw Jr., (the father of honey bee genetics) for whom the university's bee facility is named. Together they published many significant research papers.

Page chaired the Department of Entomology from 1999 to 2004, when Arizona State University recruited him to be the founding director of the School of Life Sciences of Arizona State University (ASU). His ASU career advanced to dean of Life Sciences; vice provost and dean of the College of Liberal Arts and Sciences; and university provost.

Page is known for his research on honey bee behavior and population genetics, particularly the evolution of complex social behavior. One of his most salient contributions to science was to construct the first genomic map of the honey bee, which sparked a variety of pioneering contributions not only to insect biology but to genetics at large.

At UC Davis, he maintained a honey bee-breeding program for 24 years, from 1989 to 2015, managed by bee breeder-geneticist Kim Fondrk at the Harry H. Laidlaw Jr. Honey Bee Research Facility. They discovered a link between social behavior and maternal traits in bees. Their work was featured in a cover story in the journal Nature. In all, Nature featured his work on four covers from work mostly done at UC Davis.

Page and his lab pioneered the use of modern techniques to study the genetic basis of social behavior evolution in honey bees and other social insects. He was the first to employ molecular markers to study polyandry and patterns of sperm use in honey bees. He provided the first quantitative demonstration of low genetic relatedness in a highly eusocial species.

His work has garnered a significant impact in the scientific community through his research on the evolutionary genetics and social behavior of honey bees. He was the first to demonstrate that a significant amount of observed behavioral variation among honey bee workers is due to genotypic variation. In the 1990s, he and his students and colleagues isolated, characterized and validated the complementary sex determination gene of the honey bee; considered the most important paper yet published about the genetics of Hymenoptera. The journal Cell featured their work on its cover. In subsequent studies, he and his team published further research into the regulation of honey bee foraging, defensive and alarm behavior.

Page has authored than 250 research papers, including five books: among them “The Spirit of the Hive: The Mechanisms of Social Evolution,” published by Harvard University Press in 2013. He is a highly cited author on such topics as Africanized bees, genetics and evolution of social organization, sex determination, and division of labor in insect societies. His resume shows more than 18,000 citations.

Highly honored by his peers, Page is a fellow of a number of organizations, including the American Association for the Advancement of Science, the California Academy of Sciences, the Entomological Society of America, and organizations in Germany and Brazil. He received the Alexander von Humboldt Senior Scientist Award, known at the Humboldt Prize, the highest honor given by the German government to foreign scientists. He received the 2018 Thomas and Nina Leigh Distinguished Alumni Award from UC Davis Department of Entomology and Nematology.                                                

The UC Davis Retiree Center periodically holds noon educational seminars ("BrainFood Talks") featuring timely speakers. For more information, contact the UC Davis Retiree Center at (530) 752-5182 or retireecenter@ucdavis.edu.

Bee scientist James Nieh, a UC San Diego professor in the Section of Ecology, Behavior and Evolution, Division of Biological Sciences, will present the first fall quarter seminar hosted by UC Davis Department of Entomology and Nematology.

Nieh will speak on "Animal Information Warfare: How Sophisticated Communications May Arise from the Race to Find an Advantage in a Deadly Game Between Honey Bees and Their Predators" at 4:10 p.m., Wednesday, Sept. 25 in 122 Briggs Hall. Brian Johnson, associate professor of entomology, is the host.

"In addition to the classical arm race that has evolved between predators and prey, information races also occur, which can lead to the evolution of sophisticated animal communication," Nieh says in his abstract. "Such information can shape the food web and contribute to the evolution of remarkable communication strategies, including eavesdropping, referential signaling and communication within and between species, including between predators and prey."

"I focus on the world of information exchange (acoustic, olfactory and visual) that has co-evolved between Asian honey bees (Apis cerana, A. florea, and A. dorsata) and their predators, the Asian hornets (Vespa velutina and V. mandarinia)," Nieh says. "I will explore how and why such information races occur through the remarkable examples provided by these high social insects."

He presented a TED talk on "Bees and Us: an Ancient and Future Symbiosis" in July 2019.

A native of Taiwan, Nieh grew up in Southern California and received his bachelor's degree in organismic and evolutionary biology in 1991 from Harvard University, Cambridge, and his doctorate in neurobiology and behavior from Cornell University, Ithaca, N.Y., in 1997. He subsequently received an NSF-NATO postdoctoral fellowship to study at the University of Würzburg in German. A Harvard junior fellowship followed.

Nieh joined the faculty of the Section of Ecology, Behavior and Evolution in 1997 as an assistant professor, advancing to associate professor in 2007 and professor in 2009. He served as vice chair of the section from 2009 to 2014, and as chair from 2014 to 2017.

His latest co-authored research, published in the journal Chemosphere in 2019, is titled Combined Nutritional Stress and a New Systemic Pesticide (flupyradifurone, Sivanto^®) Reduce Bee Survival, Food Consumption, Flight Success, and Thermoregulation.

 Assistant professor Rachel Vannette is coordinating the fall quarter seminars. (See list of seminars.)She may be reached at rlvannette@ucdavis.edu. 

Robbin Thorp with his screensaver of Franklin's bumble bee. He was an authority on the critically imperiled species and sought to save it. (Photo by Kathy Keatley Garvey)

Lynn Kimsey (lskimsey@ucdavis.edu), director of the Bohart Museum of Entomology and UC Davis professor of entomology, is coordinating the event, with Professor Neal Williams assisting.

Thorp, 85, passed away Friday, June 7 at this home in Davis. He would have been 86 on Aug. 26.

Thorp, a member of the UC Davis entomology faculty for 30 years, from 1964-1994, achieved emeritus status in 1994 but continued to engage in research, teaching and public service until a few weeks before his death.

A tireless advocate of pollinator species protection and conservation, Thorp was known for his expertise, dedication and passion in protecting native pollinators, especially bumble bees, and for his teaching, research and public service. He was an authority on pollination ecology, ecology and systematics of honey bees, bumble bees, vernal pool bees, conservation of bees, native bees and crop pollination, and bees of urban gardens and agricultural landscapes.

“Robbin's scientific achievements during his retirement rival the typical career productivity of many other academic scientists,” said Steve Nadler, professor and chair of the UC Davis Department of Entomology and Nematology. “His contributions in support of understanding bee biodiversity and systematics are a true scientific legacy.

Said Kimsey: "Robbin had a long, well-respected career in pollination biology and bee taxonomy, but when he retired, he became even more engaged. He became the go-to person for everyone working on pollination in the western states. Many careers were made with his assistance."

"I've known Robbin since I was a graduate student at UC Davis," Kimsey said. "Even though he wasn't my major professor, my project was on bees and he was incredibly helpful and supportive. His enthusiasm about pollinators and bees in particular actually grew after he retired, and he continued helping students and researchers and was the backbone of so much research. His support and kindness was matched by his undemanding assistance and expertise. What a terrible loss to his family and to the research and conservation communities."

In his retirement, Thorp co-authored two books Bumble Bees of North America: An Identification Guide (Princeton University, 2014) and California Bees and Blooms: A Guide for Gardeners and Naturalists (Heyday, 2014). Locally, he was active in research projects and open houses at the Bohart Museum of Entomology and the Häagen-Dazs Honey Bee Haven, a half-acre bee garden on Bee Biology Road operated by the UC Davis Department of Entomology and Nematology. He detected and identified more than 80 species of bees in the haven. 

Born Aug. 26, 1933 in Benton Harbor, Mich., Thorp received his bachelor of science degree in zoology (1955) and his master's degree in zoology (1957) from the University of Michigan, Ann Arbor. He earned his doctorate in entomology in 1964 from UC Berkeley, the same year he joined the UC Davis entomology faculty. He taught courses from 1970 to 2006 on insect classification, general entomology, natural history of insects, field entomology, California insect diversity, and pollination ecology.

Every summer from 2002 to 2018,  Thorp volunteered his time and expertise to teach at The Bee Course, an annual workshop sponsored by the American Museum of Natural History and held at the Southwestern Research Station, Portal, Ariz. The intensive 9-day workshop, considered the world's premiere native bee biology and taxonomic course, is geared for conservation biologists, pollination ecologists and other biologists.

Highly honored by his peers, Thorp was named a fellow of the California Academy of Sciences, San Francisco in 1986; recipient of the Edward A. Dickson Emeriti Professorship of UC Davis in 2010; and recipient of the UC Davis Distinguished Emeritus Award in 2015. Other honors included: member of the UC Davis Bee Team that won PBESA's Team Award in 2013. In addition, he was a past president (2010-2011) of the Davis Botanical Society, and former chair (1992-2011) of the Advisory Committee for the Jepson Prairie Reserve, UC Davis/Natural Reserve System.

Professor Neal Williams, who organized a symposium in Dr. Thorp's honor at the 2019 Pacific Branch, Entomological Society of America (PBESA) meeting in San Diego, said: ‘Through his tireless efforts in research, advocacy and education, he has inspired a new generation of bee researchers…I like many others, feel truly honored, to have received the mentoring of Robbin and to have him as a colleague.”

Williams said the PBESA symposium was “perhaps the greatest honor one can receive from close colleagues--a special symposium honoring him and his contributions to the field of bee biology and pollination. We designed the symposium to honor the impact of Dr. Thorp, on the field of bee biology and conservation, but at the same time present innovative research that brings together bee and pollination biology researchers."

An authority on the critically imperiled Franklin's bumble bee, Bombus franklini, Thorp began monitoring the bumble bee population in 1998 in its narrow distribution range of southern Oregon and northern California. He had not seen it since 2006 and was instrumental in placing the bee on the Red List of Threatened Species of the International Union for Conservation of Nature and Natural Resources (IUCN). He was the former regional co-chair of the North America IUCN Bumblebee Specialist Group.

In August of 2016 a documentary crew from CNN, headed by John Sutter, followed Thorp to a meadow where Thorp last saw Franklin's bumble bee. Sutter wrote about Thorp, then 82, in a piece he titled "The Old Man and the Bee," a spinoff of Ernest Hemingway's "The Old Man and the Sea."

Those who plan to attend the celebration of life, may make reservations at https://bit.ly/2lLG20E.