California has faced many droughts in the past, and we have always been able to manage them to some extent. However, with climate change creating a new hydrologic regime with more precipitation falling as rain than snow and higher evaporative demand, the state may be more at risk for drought now than in year's past according to Safeeq Khan, Cooperative Extension Specialist in Water and Watershed Sciences at the University of California Division of Agriculture and Natural Resource. Presently, the state is experiencing one of the driest years on record with only half of its average annual snow pack this past winter and appears to be heading towards another drought. Even more concerning is that this year's water and snow...

Many of us know May for flowers and Mother's Day (hope you didn't forget!), but after last year's widespread and long-lasting fire season, many Californians have come to recognize May as Wildfire Preparedness Month. Our lackluster winter in Northern California underscores the necessity for wildfire preparedness as we embark on our seasonal drought typical of Mediterranean climate summers. Just as many in the mountainous West prepare for winter storms by squirreling away firewood, cleaning rain gutters, and taking down the patio furniture, we also must prepare for summer wildfires in analogous ways: clearing dead leaves and debris from our homes, removing the firewood from the deck, and yes, cleaning those gutters...

In April 2021, scientists released weevils from the Mediterranean region of Europe at the Bureau of Land Management Magnolia Ranch day-use area in El Dorado County to join the battle against yellow starthistle. Yellow starthistle rosette weevil is a newly approved natural enemy of yellow starthistle, which was introduced in California more than 150 years ago and, with no natural enemies in its new location, became one of the state's most harmful weeds, infesting nearly 15 million acres.

In California, yellow starthistle can grow to shoulder height, forming massive, thorny patches that block hiking trails, crowd out native plants and present a wildfire danger. The plant is...

When conditions are right, winter can be a good time to conduct prescribed burns for forest management, says Rob York, UC Cooperative Extension forestry specialist.

“A huge issue we have in California is fire severity. We know from research that prescribed fire can be a very good tool for reducing fire severity,” York said. “For forest landowners or foresters who want to do their own prescribed burning, winter burning can be a good entry point.”

York is based at the UC Blodgett Forest Research Station in Georgetown, where he developed a series of eight short videos demonstrating how fire can be used on landscapes during the colder months. The videos...