Here Fishy-Fishy! The 2023 SI fish survey 

In late 2023, blue skies and sunshine found Sonoran Institute staff, partners, and friends knee-deep in water for our 16th annual fish survey. Their objective: identify which fish species are currently observed in… MORE ›

A Journey Along the Santa Cruz River

For many of its miles, the Santa Cruz River is a dry sandy bed inhabited by tough desert creatures and vegetation. From headwaters in the Sky Islands of southeastern Arizona to its confluence… MORE ›

Water Enough to Drink on the Ranch

“We need to be aware of the connection between our lives and our river. These lands, the river—they are my family’s roots. And, well, family is all we have” —Tony Sedgwick, rancher and… MORE ›