Saguaro cacti on a rocky slope in the Sonoran Desert, AZ
Detailed Description
Steep, rocky slopes in Saguaro National Park near Tucson, AZ provide habitat for saguaros and may buffer populations from the negative effects of drought. Photo courtesy of Daniel Winkler, USGS SBSC.
Sources/Usage
Public Domain.
Related
The iconic giant saguaro cactus in the Sonoran Desert
The saguaro cactus ( Carnegiea gigantea ) is a keystone species that grows only in the Sonoran Desert of northern Mexico and the southwestern United States. The USGS’ Southwest Biological Science Center is working to better understand the species’ biological features, its role as a keystone species that supports greater than 100 other plant and animal species, and its responses to climate change...
Related
The iconic giant saguaro cactus in the Sonoran Desert
The saguaro cactus ( Carnegiea gigantea ) is a keystone species that grows only in the Sonoran Desert of northern Mexico and the southwestern United States. The USGS’ Southwest Biological Science Center is working to better understand the species’ biological features, its role as a keystone species that supports greater than 100 other plant and animal species, and its responses to climate change...