That should be Cal Fire, formerly the California Department of Forestry (until 2007). The pines and redwoods don’t usually explode in wildfires like the invasive, non-native eucalyptuses! Our native trees are adapted to droughts, but past attempts to prevent all forest fires without thinning out weaker or redundant trees has left us with overcrowded, overstressed, and weakened trees that burn faster and longer than is natural. ;-)
The native redwood that once formed a landmark on the Oakland Hills ridges were cut down to build the Victorian Homes after the 1906 earthquake. Eucalyptus trees had been planted became outmoded. But the eucalyptus trees replaced the redwoods in the hills above Oakland. There have been some efforts to remove and replace them, but there has been pushback from supporters. There are so many here now that it is unlikely that they would ever be completely eradicated. There isn’t enough support for that anyway. ;-)
The needles of the coastal redwoods are designed to capture the pervasive fog (winter, spring, and into early summer), creating their own precipitation. Redwoods are normally able to resist fires very well. It’s only when they are stressed by drought, disease, and overcrowding that they normally catch fire. ;-)
The eucalyptuses were a major factor in the 1991 Oakland Hills Fire. Narrow roads, incompatible Mutual Aid firefighting equipment (mismatched hoses and radio frequencies), and insufficient water pressure all exasperated the situation. A small fire that was thought to have been extinguished flared back up the following day and overwhelmed those attempting to fight it. The conditions echoed an earlier fire in Berkeley that burned from the Hills all the way to the Bay before it was extinguished, so the Oakland Hills Fire could have been much worse. ;-)
Australia and California have actually provided each other Mutual Aid to deal with particularly large bushfires/wildfires! ;-)