Invasive species are among the biggest threats to our park’s ecosystem health. They outcompete native plants, decrease biodiversity, and increase wildfire occurrences and magnitude. Desert Defenders is a citizen science...
Stop by all month long at the Downtown Branch and test your detective skills with our scavenger hunt for a chance to earn a prize! This month's Earth Day theme runs...
Build your own rainwater harvesting basin in this free hands-on workshop! This workshop teaches you how to build swales in your landscape and install new plants to reduce the cost...
Join us to walk around Liberty Wildlife during our public open hours and see us fulfilling our mission! October through April we are open to the public from 10am until...
The Legacy Tour will introduce visitors to the rich 100-year history of Boyce Thompson Arboretum and further appreciation of this land and its legacy. Tour participants will receive a BTA...
Up to 10 species of hummingbirds use the green corridor of the San Pedro River as a freeway between their tropical winter retreats and their northern nesting grounds. The public...