Come out during the rainy season to explore the park’s open space as it turns to natural wetlands.  See what plant and aquatic life exist in the vernal pond areas.  Look for the State Park vehicle with a green flag along the bike path off of 3rd Street West.  This roving program runs continuously between noon and 3pm.  Suggested:  Rain boots or waterproof shoes.  This free event is part of the California State Parks Junior Ranger program. No reservation required.  Steady rain cancels.