Spiders, scorpions, and bugs!  Did you know that about 84% of all animals are arthropods?  Stop by the Trailside Naturalist station at the Gateway Trailhead between 9-11 A.M. to learn about the fascinating world of arthropods.

Crested Saguaro Ride from Brown’s Ranch Trailhead.   Ever noticed the Crested Saguaros in the preserve?  Come ride with us to see a large number scattered throughout the north.  This 3.5 hour ride will cover more than 10 miles and is rated Advanced Skill and Vigorous Cardio.  A bike with wide knobby tires is required.  Please,