This is a past event.

Naturalist Programs

Programs are free with park admission; $5. Call 733-5158 for reservations and more information. "Adaptations: Recipe for Survival," a guided 100-yard walk in the cactus garden, highlights physical and behavioral adaptations of desert plants, at 10:45 a.m.; and "Life Cycle of the Saguaro: Seed to Giant," a guided 100-yard walk of 45 minutes, explores the reasons so few Saguaro seeds grow into plants, at 11:45 p.m., Tuesday, Jan. 21.