Entomologists say the lack of rain means less foliage in some places and fewer spots for some insects to hatch their offspring.
"There'll probably be a population crash for a lot of different kinds of insects this year," says Steve Heydon with the Bohart Museum of Entomology at UC Davis.
He says one of those insects is a vibrant orange and black butterfly with a colorful name: "The Painted Ladies will get up here expecting to find thistle plants to lay eggs on and there just won't be any plants there."
On the other hand, it seems like we're seeing a population boom for other insects.
"Mosquitoes are definitely active now and we are seeing more of them out due to the higher than normal temperatures," says Luz Maria Rodriguez with the Sacramento-Yolo Mosquito and Vector Control District.
Other typically dormant pests that are buzzing around right now include adult house flies and stink bugs.
Rodriguez says, even with a drought, mosquito populations could thrive in some spots. For example, in the puddles of stagnant water in dried up creeks.
![In 2021, California saw everything from intense drought to torrential rain. Researchers and water agencies say that the future of the state’s drought depends on adapting to these shifts. Andrew Nixon / CapRadio; Associated Press, file](/cdn-cgi/image/format=auto,width=186,height=140,fit=crop/media/12262257/012622climatewhiplash-p.png)
January 28, 2022Last year, California saw everything from intense drought to torrential rain. Researchers and water agencies say that the future of the state’s drought depends on adapting to these shifts.
![Snow geese fly over the Sacramento River National Wildlife Refuge complex in Willows on Oct. 6, 2021. Photo by Nina Riggio for CalMatters](/cdn-cgi/image/format=auto,width=186,height=140,fit=crop/media/12261318/110221-birds-drought-nr-cm-517-p.jpg)
November 11, 2021As the drought dries up California’s wetlands, traveling birds such as ducks, geese and eagles are struggling to survive and breed. “This drought is bad. The odds are against us,” a state expert said.
![In this Sept. 23, 2013 file photo, water flows through fish diversion louvres at the John E. Skinner Delta Fish Protective Facility from the Clifton Court Forebay on its way to the Harvey O. Banks pumping plant, near Tracy, Calif. AP Photo/Rich Pedroncelli, file](/cdn-cgi/image/format=auto,width=186,height=140,fit=crop/media/12257099/021221_california-water-drought-p.jpg)
June 23, 2021Drought resilience depends on location but also extraordinary engineering — determining which California places are running out of water this year and which remain in good shape.
![Boaters fish on the Sacramento River outside of Isleton. Water supplies from the San Joaquin-Sacramento Delta are insufficient, so the state has warned thousands of users to halt pumping. Photo by Anne Wernikoff, CalMatters](/cdn-cgi/image/format=auto,width=186,height=140,fit=crop/media/12259071/061521_sanjoaquinsacramentoriverdelta_aw_sized_01_061721-p.jpg)
June 17, 2021About 4,300 users were issued notices to halt diversions from the Sacramento-San Joaquin Delta.
![Kayakers make a long trek to the water's edge at a drought-stricken Lake Mendocino, currently at 29% of normal capacity, in Ukiah, Calif., Sunday, May 23, 2021. California Gov. Gavin Newsom declared a drought emergency for most of the state. Josh Edelson / AP Photo](/cdn-cgi/image/format=auto,width=186,height=140,fit=crop/media/12258863/060521_droughtkayakersweb-p.jpg)
June 5, 2021Experts say the current drought is hotter and drier than previous ones, meaning water is evaporating faster.
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