More bodies found as officials fight California wildfire

"Managing all the forests in everywhere we can does not stop climate change," Brown said. "And those who deny that are definitely contributing to the tragedies that we're now witnessing, and will continue to witness in the coming years."

Firefighters battling the so-called Camp fire with shovels and bulldozers, flame retardants and hoses expected wind gusts up to 40 mph (64 kph) overnight Sunday. Officials said they expect the wind to die down by midday Monday, but there was still no rain in sight.

More than 8,000 firefighters in all battled three large wildfires burning across nearly 400 square miles (1,040 square kilometers) in Northern and Southern California, with out-of-state crews arriving.

The worst of the blazes was in Northern California, where the number of people killed in that fire alone, at least 23, made it the third-deadliest on record in the state. Two people were also found dead in a wildfire in Southern California, where flames tore through Malibu mansions and working-class Los Angeles suburbs alike.

The two severely burned bodies were discovered in a driveway in Malibu, where residents forced from their homes included Lady Gaga, Kim Kardashian West and Martin Sheen. Actor Gerard Butler said on Instagram that his Malibu home was "half-gone," and a publicist for Camille Grammer Meyer said the "Real Housewives of Beverly Hills" star lost her home in the seaside enclave.

Flames also besieged Thousand Oaks, the Southern California city in mourning over the massacre of 12 people in a shooting rampage at a country music bar Wednesday night.

In Northern California, Butte County Sheriff Kory Honea said the county consulted anthropologists from California State University at Chico because, in some cases, investigators have been able to recover only bones and bone fragments.

The devastation was so complete in some neighborhoods that "it's very difficult to determine whether or not there may be human remains there," Honea said.

Authorities were also bringing in a DNA lab and encouraged people with missing relatives to submit samples to aid in identifying the dead after the blaze destroyed more than 6,700 buildings, nearly all of them homes.

Firefighters gained modest ground overnight against the blaze, which grew slightly to 170 square miles (440 square kilometers) from the day before but was 25 percent contained, up from 20 percent, according to the state fire agency, Cal Fire.

But Cal Fire spokesman Bill Murphy warned that gusty winds predicted into Monday morning could spark "explosive fire behavior." About 300,000 people statewide were under evacuation orders, most of them in Southern California.