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Please review our hiker info page to familiarize yourself with hiker safety rules and our hike ratings so that you can select hikes that meet your level of fitness. Unless specified otherwise in the activity descriptions below, hikes have a 15 person limit, and they begin in the ABDNHA parking lot.
Week of Events
Sunday, February 22, 2026
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Monday, February 23, 2026
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Tuesday, February 24, 2026
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Wednesday, February 25, 2026
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Thursday, February 26, 2026
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Friday, February 27, 2026
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Saturday, February 28, 2026
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Featured February 28, 2026 -Featured ABDNHA Desert Lecture Series: Pursued by a Mountain Lion
Featured
ABDNHA Desert Lecture Series: Pursued by a Mountain Lion
Speaker: James W. Cornett, Desert Ecologist, Author
While hiking alone in the Baboquivari Mountains of southern Arizona, Jim Cornett came face to face with a mountain lion that had stalked him down a mountainside. The confrontation lasted nearly forty-five minutes, with the cougar lunging at Jim several times, in an attempt to get him to turn and run. Join Jim as he recounts the frightening experience and explains what he did right and what he did wrong in his encounter with the largest of resident American felines. Along the way, Jim will describe the natural history of mountain lions, the threat they pose to humans (real and imagined), and their future in an increasingly urban world. Free for ABDNHA members, all others $10 at the door of the Performing Arts Center. Seating is first-come, first-served.