
The Irvine Ranch Natural Landmarks are home to a rich ecosystem bustling with rare and native species including coastal scrub oak, black sage, and prickly pear cactus. Southern California’s recent heavy rains led to an early wildflower season this year, and many of the Landmarks are beginning to bloom ahead of spring. Pops of color are sprouting amidst annual plant life, and nature lovers are welcome to enjoy the sights and smells of wildflowers by registering for a free public program.