Population Decline of Franklin’s Bumble Bee Wasn’t Due to Pathogens, Museum Genomic Research Shows

 

The mysterious population decline of the imperiled Franklin’s bumble bee, which once flourished in a small area of northern California and southern Oregon, is not due to pathogens, but most likely to population bottlenecks and environmental issues, such as fire and drought stressors, according to newly published museum genomic research in the Proceedings of the National Academy of Sciences (PNAS).

Bohart Museum: 'The ABCs of Collecting and Curating Insects'

 

The Bohart Museum of Entomology will host its first open house of the 2025-26 academic year on Sunday, Oct. 5.

 The event,  themed "Museum ABCs: How to Collect and Curate," will take place from 1 to 4 p.m. in the Bohart Museum, located in Room 1124 of the Academic Surge Building, 455 Crocker Lane, UC Davis campus. It is free and family friendly. Parking is also free.

Bohart Museum Displaying Items at Vacaville Museum's 'Art of Death' Gallery Exhibit

 

The Bohart Museum of Entomology at the University of California, Davis, is showing several insect-themed displays in the Vacaville Museum’s six-month-long gallery exhibit, “The Art of Death," underway through Nov. 15 at 213 Buck Ace., Vacaville.

The Bohart Museum, home of a global collection of eight million insect specimens, is sharing educational information involving multiple insect species, as well as the specimens.

Art Shapiro Does It Again

 

UC Davis distinguished professor emeritus Art Shapiro has done it again.

He won the 2025 Beer-for-a-Butterfly Contest, a scientific research project he’s sponsored since 1972 to seek the first cabbage white butterfly of the year in the three-county area of Sacramento, Yolo and Solano. 

The person who collects the first live butterfly, Pieris rapae,  and is judged the winner, receives a pitcher of beer or its equivalent.

Shapiro will be drinking his own beer.