Dragonfly aerobatics entertain, inform at arboretum

A morning walk Sunday, July 22, will provide visitors to the Boyce Thompson Arboretum with a glimpse into aerobatics and life cycles of dragonflies. Guided by Maricopa Audubon program director Laurie Nessel, the walk is included with $12.50 daily admission ($5 for ages 5-12 and free to BTA annual members and Arizona State Parks passholders). […]