Tortolita Preserve Nature Trek MAY 23 Join a Pima County Natural Resources, Parks and Recreation naturalist for a guided trek in the Tortolita Preserve. Wander.
Gila chubs were released into a pond at Historic Canoa Ranch south of Tucson Tuesday in hopes of establishing a refuge population of the protected fish.
For Star subscribers: Volunteers spent Wednesday morning pulling invasive stinknet weeds from the parking lot of the Pima County Fairgrounds to keep their seeds from being spread across Tucson by