Bug Blog
The Good Luck at UC Davis Picnic Day
Remember when San Francisco 49'ers wide receiver Brandon Aiyuk credited his spectacular 51-yard catch in the 2024 NFC championship game with the Detroit Lions to a ladybug (note that...
A lady beetle, aka ladybug, devouring on aphid on the UC Davis campus. (Photo by Kathy Keatley Garvey)
A cellar spider snares a lady beetle in a Vacaville pollinator garden. The red droplet is reflex bleeding, the beetle is emitting an alkaloid toxin to protect it from predators. (Photo by Kathy Keatley Garvey)
What's a Picnic Without Bugs?
What's a picnic without bugs? Well, it wouldn't be a picnic at all! The UC Davis Department of Entomology and Nematology (ENT) is planning scores of displays and activities at Briggs Hall for...
Stick insects, aka walking sticks, will be part of the Bohart Museum of Entomology's petting zoo in a pop-up tent at Briggs Hall during the UC Davis Picnic Day. The Bohart Museum headquarters in the Academic Surge Building will be closed on Picnic Day. The pop-up tent will showcase butterflies, bees and other specimens. (Photo by Kathy Keatley Garvey)
Forensic entomologist Robert "Bob" Kimsey will staff the "Dr. Death" booth in 122 Briggs Hall. (Photo by Kathy Keatley Garvey)
Maggot art is among the popular activities at Briggs Hall during the annual UC Davis Picnic Day. Artists dip maggots in water-based, non-toxic paint. (Photo by Kathy Keatley Garvey)
Run, roaches, run! Cockroach races are an integral part of the "bug" activities at Briggs Hall during the UC Davis Picnic Day. (Photo by Kathy Keatley Garvey)
Ready for a Saturday Night of Bioblitz at the UC Davis Arboretum?
Like to participate in an evening City Nature Challenge Bioblitz on the UC Davis campus and search for insects? And document other fauna and flora, as well? Doctoral student Grace Horne of...
A waved sphinx (Ceratomia undulosa) caterpillar glows under ultraviolet light. (Photo by Grace Horne)
Revisiting the Issue of Monarch Butterflies Missing from California Classrooms
A monarch butterfly caterpillar goes through five stages or instars before it J's and becomes a jade-green chrysalis. Scientists estimate that only 10 percent of the eggs and 'cats survive...
A monarch caterpillar crawling on a milkweed leaf. (Photo by Kathy Keatley Garvey)
A male monarch butterfly foraging on a Mexican sunflower (Tithonia rotundifola) in a Vacaville pollinator garden. (Photo by Kathy Keatle Garvey)
'Dr. Zac' to Present UC Davis Seminar on Honey Bee Research, Life Experiences
"A lot of students take a gap year between their undergrad and grad program," says honey bee scientist Zac Lamas, a National Institute of Food and Agriculture (NIFA) postdoctoral...
Honey bee scientist Zac Lamas, a National Institute of Food and Agriculture (NIFA) postdoctoral fellow with the USDA's Agricultural Research Services.