Tucson Bird Alliance: Sweetwater Wetlands Field Trip Apr 30 Tucson Bird Alliance: Sweetwater Wetlands Field Trip 7:00 am - 10:00 am Free – $5
Friends of the San Pedro River: San Pedro House Bird Walk Apr 30 Friends of the San Pedro River: San Pedro House Bird Walk 7:00 am - 10:00 am Free
Arizona State Parks and Trails: Guided Bird Walks at Red Rock Apr 30 Arizona State Parks and Trails: Guided Bird Walks at Red Rock 8:00 am - 10:00 am Free with Park Fee
Pima County Parks and Recreation: Birding Canoa Ranch Apr 30 Pima County Parks and Recreation: Birding Canoa Ranch 8:00 am - 10:00 am $5.00
Watershed Management Group: River Run Network Restoration Workshop – Tanque Verde Plant Survey Apr 30 Watershed Management Group: River Run Network Restoration Workshop – Tanque Verde Plant Survey 8:00 am - 11:00 am Free
Maricopa County Parks and Recreation: Life on the Hassayampa Apr 30 Maricopa County Parks and Recreation: Life on the Hassayampa 8:00 am - 12:00 pm Free with Park Fee
