Coconino Astronomical Society: (Mother) Road to the Stars – The Space Heritage of Rte 66 Apr 12 Coconino Astronomical Society: (Mother) Road to the Stars – The Space Heritage of Rte 66 6:45 pm - 8:00 pm Free
Tucson Bird Alliance: Patagonia-Sonoita Creek Preserve Field Trip Apr 13 Tucson Bird Alliance: Patagonia-Sonoita Creek Preserve Field Trip 7:00 am - 10:00 am Free – $5
Pima County Parks and Recreation: Signs of the Season Phenology Walk Apr 13 Pima County Parks and Recreation: Signs of the Season Phenology Walk 8:00 am - 9:00 am Free
The University of Arizona: Sonoran Native Plants Apr 13 The University of Arizona: Sonoran Native Plants 8:00 am - 9:30 am Free
Maricopa County Parks and Recreation: Blooms and Butterflies Hike Apr 13 Maricopa County Parks and Recreation: Blooms and Butterflies Hike 9:00 am - 10:30 am Free with Park Fee
