Saguaro cactus is imperiled by climate change and humans

The saguaro may begin to fade from some parts of the Sonoran Desert as changes in the climate reshape the landscape.

Restoration Efforts for the Endangered Arizona Hedgehog Cactus (Echinocereus arizonicus subsp. Arizonicus) in Central Arizona

Climate change threatens cactuses with extinction

Climate Change - Saguaro National Park (U.S. National Park Service)

Saguaro cactuses are under threat because of climate change - Washington Post

The iconic giant saguaro cactus in the Sonoran Desert

The Southwest's Famous Cacti Are in Trouble

Tiny cactus ferruginous pygmy owl in Arizona and Sonora could get protection from growing threats

Map of Saguaro National Park East (Rincon Mountain District) showing

At the Mexican Border, the Battle for Endangered Species is as Much About Water as About The Wall

The iconic giant saguaro cactus in the Sonoran Desert

The slow death of a desert giant » Yale Climate Connections

How Scientists Are Working to Protect Saguaro Cacti

Study: Saguaro Survival Sign of Climate Change Effect - AZPM

Climate Change and Other Factors Influencing the Saguaro Cactus (U.S. National Park Service)