Led by Laguna Canyon Foundation in partnership with OC Parks. Learn to identify native plants with Laguna Canyon Foundation volunteer naturalist Nadine Nordstrom (author of the South Coast Wilderness Plant Identification Guide) on this moderate but very fast-paced, steep and rocky, 4.8-mile hike over steep and uneven terrain (400-ft. elevation gain). Laguna Coast Wilderness Park, James Dilley Preserve (405 South to 133 south to stoplight at 73 turn-off; make a U-turn, go 1 block; Dilley is on the right). For questions call: 949-497-8324. Parking: $3. Donation: $2/person.Online reservations required: www.lagunacanyon.org/activities.html.