City of Douglas: Take Flight at the 10th Annual Douglas Fly-In! Oct 25 City of Douglas: Take Flight at the 10th Annual Douglas Fly-In! 7:00 am - 9:00 am Free
Tucson Bird Alliance: Honey Bee Canyon Hohokam Petroglyph Walk Oct 25 Tucson Bird Alliance: Honey Bee Canyon Hohokam Petroglyph Walk 7:00 am - 9:30 am Free – $5
The University of Arizona: ENR2 Guided Tour Oct 25 The University of Arizona: ENR2 Guided Tour 8:00 am - 9:30 am Free
McDowell Sonoran Conservancy: Predators and Prey – Balancing the Ecosystem at Lost Dog Wash Trailhead Oct 25 McDowell Sonoran Conservancy: Predators and Prey – Balancing the Ecosystem at Lost Dog Wash Trailhead 8:00 am - 10:00 am Free
Maricopa County Parks and Recreation: Nature Walk Oct 25 Maricopa County Parks and Recreation: Nature Walk 8:00 am - 10:30 am Free with Park Fee
Watershed Management Group: River Run Network Restoration Workshop – Tanque Verde Arundo Removal Oct 25 Watershed Management Group: River Run Network Restoration Workshop – Tanque Verde Arundo Removal 8:00 am - 12:00 pm Free
