Southern California sagebrush better suited to climate change, UCI study finds

California sagebrush in the southern part of the state will adjust better to climate change than sagebrush populations in the north, according to UC Irvine researchers in the Department of Ecology & Evolutionary Biology affiliated with the Center for Environmental Biology.

Hikers pad along a trail during a wellness walk in the UCI Ecological Preserve.

Take a walk on the wild side

UCI Ecological Preserve champions biodiversity and community engagement in Irvine

Parry’s Phacelia, a plant with purple flowers, native to Southern California, grows beneath burnt brush.

Study finds drought fuels invasive species after wildfires

UCI biologists highlight critical link between drought, wildfires and coastal ecosystem transformations

The sweet smell of success

Jessica Pratt is looking for the most cost-effective way to save unique and precious California habitat.

Birds target tree types as well as bugs

UCI and Wesleyan researchers have found that birds target tree species favored by caterpillars as well as the insects.

Arboretum is no garden-variety greenhouse

UCI Arboretum showcases diverse plants of California as well as exotic African bulb flowers.

Cactus Wren

Cactus restoration program is for the birds

UCI cactus restoration program aims to boost the population of a rare wren. Biologists are creating a welcoming habitat near campus that they hope will help the species thrive.

Yellowthroat warbler

Preserving wetlands for science

San Joaquin wetlands manager William Bretz helps preserve the fragile ecosystem for UCI researchers and students, as well as the creatures that depend on the marsh for survival.

Yellowthroat warbler

Nature’s steward

For William Bretz, there’s no such thing as just another day at the office. Instead of working behind a desk, he’s usually behind the wheel of a mud-splattered SUV, making the rounds at the San Joaquin Freshwater Marsh Reserve. On this bright December morning, rolling along an earthen dike, he encounters a flock of Canada […]

Cactus Wren

For the birds

Kristine Preston steps softly onto UC Irvine’s Ecological Preserve, 62 acres of cheerful wildflowers and sweet-smelling sage scrub tucked above University Hills. “We had a pair of birds using this plant two days ago, which is just incredible,” she whispers, pointing to a large prickly pear cactus. The 40-year-old plant is one of a whole […]