Take a walk on the wild side with a naturalist-guided excursion into the Sonoran Desert twice a month on Fridays from 7 to 9 p.m. Naturalists discuss and demonstrate nighttime adaptations and scan the skies with an audible bat detector. The free program is open to all, and reservations are required. Call 733-5153 to reserve a space. Sabino Canyon Visitors' Center. Lace up your hiking boots, grab a bottle of water and join in a variety of weekly walks with Sabino Canyon naturalists through May 4.
All activities are free.
Call 749-8700 for more information. The Sierra Club is coordinating a series of tours and events to introduce citizens to Arizona's five new national monuments. Join Mike Seidman for a day of road inventory in the Ironwood Forest National Monument April 28. All trips are weather permitting and subject to change. Tucson Weekly .