Pima County Parks and Recreation: Adventures in Birding – Avilist: The Global Unified Checklist of the World’s Oct 7 Pima County Parks and Recreation: Adventures in Birding – Avilist: The Global Unified Checklist of the World’s 7:00 pm - 8:00 pm Free
Tucson Bird Alliance: Sweetwater Wetlands Field Trip Oct 8 Tucson Bird Alliance: Sweetwater Wetlands Field Trip 7:00 am - 9:30 am Free – $5
Tucson Bird Alliance: Bird Enjoyment Walk at El Rio Preserve Oct 8 Tucson Bird Alliance: Bird Enjoyment Walk at El Rio Preserve 7:00 am - 10:00 am Free – $5
Maricopa County Parks and Recreation: Guided Bird Walk Oct 8 Maricopa County Parks and Recreation: Guided Bird Walk 7:15 am - 10:15 am Free with Park Fee
Arizona Science Center: SEMIquest From Classroom to Cleanroom – Educator Professional Development Day Oct 8 Arizona Science Center: SEMIquest From Classroom to Cleanroom – Educator Professional Development Day 8:00 am - 4:00 pm Free
