Apr 22 The University of Arizona: Richard F. Caris Mirror Lab Tour April 11 @ 3:00 pm - April 24 @ 4:30 pm The University of Arizona Steward Observatory 933 N. Cherry Ave., Tucson Event Details Get Directions
Apr 22 Tucson Bird Alliance: Sweetwater Wetlands Field Trip 6:15 am - 8:45 am Sweetwater Wetlands 2511 W. Sweetwater Dr., Tucson Event Details Get Directions
Apr 22 Tucson Bird Alliance: Sweetwater Wetlands Field Trip 6:30 am - 9:00 am Sweetwater Wetlands 2511 W. Sweetwater Dr., Tucson Event Details Get Directions
Apr 22 Tucson Bird Alliance: Sweetwater Wetlands Field Trip 6:45 am - 9:15 am Sweetwater Wetlands 2511 W. Sweetwater Dr., Tucson Event Details Get Directions
Apr 22 Arizona State Parks & Trails: Guided Bird Walks at Catalina 7:00 am - 11:00 am Catalina State Park 11570 N. Oracle Rd., Tucson Event Details Get Directions
Apr 22 Greater Phoenix City Nature Challenge 2026: Acts of Science – Connected − Earth Day Animal Spot-A-Thon 8:00 am - 10:00 am Online Event Details Get Directions
