Trailside Naturalist Table – A Desert Time Machine – Gateway Trailhead February 22, 2025 @ 8:30 am - 11:00 am Gateway Trailhead 18333 N. Thompson Peak Pkwy., Scottsdale 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 […]