Trailside Naturalist

What Bird Was That? Learn to identify the common birds in the Preserve and some unique attributes of each including nesting, migration and parenting. We will demonstrate Merlin, a free […]

Big Cats in the Preserve Mountain Lions, also known in North America as the puma, cougar, catamount or panther live in the Preserve. They are almost never observed because they […]

Wildflower Season Find out about the many species of winter and spring wildflowers that grow in the Preserve. The old maxim “April showers bring May flowers” does not apply to […]

A Desert Time Machine Learn about the Pack Rats and their desert time machines. Ever wondered who lives in those piles of debris with cholla balls on top? The white-throated […]

Rattling on about Rattlers Learn about the species of rattlesnakes that live in the Sonoran Desert. Did you know? - That a rattlesnake can strike a distance of up to […]

Rattling on about Rattlers Learn about the species of rattlesnakes that live in the Sonoran Desert. Did you know? - That a rattlesnake can strike a distance of up to […]

Why are Lost Dog and Granite Mountain Trails So Different? Learn why Lost Dog Trails are so rocky and Granite Mountain trails are so much easier to walk on. Ever […]