Posts Tagged: Rachel Vannette
The Glory of the Bindweed Turret Bees
If you've ever seen the nests of the bindweed turret bees, Diadasia bituberculata, and if you've ever tried to photograph these fast-flying bees, you know how speedy they are and how difficult they are to photograph. So when we viewed...
A bindweed turret bee, Diadasia bituberculata, foraging for pollen on bindweed, aka morning glory. (Photo by Rachel Vannette)
A close-up of a bindweed turret bee, Diadasia bituberculata (Photo by Rachel Vannette)
UC Davis community ecologist Rachel Vannette at work. She is an associate professor, Chancellor's Fellow and vice chair of the UC Davis Department of Entomology and Nematology.
A close-up of a turret formed by a bindweed turret bee. (Photo by Rachel Vannette)
Bee Biologist Lauren Ponisio to Discuss Disease in Plant-Pollinator Communities
You won't want to miss bee biologist Lauren Ponisio's UC Davis seminar on "Disease in Plant-Pollinator Communities." Ponisio, who grew up in Fresno and holds degrees from Stanford University and UC Berkeley, is an assistant professor of biology at...
A yellow-faced bumble bee, Bombus vosenenskii, heads for a California golden poppy. (Photo by Kathy Keatley Garvey)
When Being Framed Is a Great Thing!
Usually when you say "I was framed," it's because someone has accused you of something you didn't do. With the Entomological Society of America (ESA), however, being framed is a good thing. No, a great thing! ESA honors its President's Prize...
UC Davis entomology doctoral candidate Danielle Rutkowski won an Entomological Society of America President's Prize for the second consecutive year. (Photo courtesy of ESA)
UC Davis doctoral candidate Zachary Griebenow won a President's Prize at the 2022 Entomological Society of America meeting. (Photo Courtesy of ESA)
A large crowd listened to UC Davis doctoral candidate discuss her research, “The Mechanism Behind Beneficial Effects of Bee-Associated Fungi on Bumble Bee Health." (Photo courtesy of ESA)
Innovative Research by RSPIB Scholar: Surprising Find About Carpenter Bees
When Professors Jay Rosenheim, Joanna Chiu and Louie Yang of the UC Davis Department of Entomology and Nematology launched the Research Scholars Program in Insect Biology (RSPIB) to give undergraduates closely mentored research experiences...
A female carpenter bee, Xylocopa sonorina, also known as the Valley carpenter bee, forages on showy milkweed, Asclepias speciosa. This is one of the bees that the Rachel Vannette lab studied. (Photo by Kathy Keatley Garvey)
The UC Davis research includes this species, Xylocopa tabaniformis, also known as the mountain carpenter bee. (Photo by Kathy Keatley Garvey)
The UC Davis research included both genders of the two carpenter bees. This is a male Xylocopa sonorina, nicknamed "the teddy bear bee." (Photo by Kathy Keatley Garvey)
Those Bumble Bee Mimics at Bodega Head
If you've ever been to Bodega Head in Sonoma County, you may have marveled at the waves crashing and the whales surfacing. But have you ever seen the digger bees, Anthophora bomboides stanfordiana, aka bumble bee mimics,...
A digger bee, bumble bee mimic Anthophora bomboides stanfordiana, warming its flight muscles on Bodega Head on May 9, 2022. (Photo by Kathy Keatley Garvey)
Two insects on one wildradish blossom: a fly and a digger bee, Anthophora bomboides stanfordiana, at Bodega Head on May 9, 2022. (Photo by Kathy Keatley Garvey)
A digger bee, Anthophora bomboides stanfordiana, in flight at Bodega Head on May 9, 2022. The flower is a wild radish, Raphanus raphanistrum. (Photo by Kathy Keatley Garvey)
A bumble bee mimic, Anthophora bomboides stanfordiana, sipping nectar from a wild radish, Raphanus raphanistrum, on May 9, 2022 on Bodega Head. (Photo by Kathy Keatley Garvey)
Archived photo of nests of Anthophora bomboides stanfordiana on the sandstone cliffs, Bodega Head. (Photo by Kathy Keatley Garvey)