Phoenix Sonoran Desert Preserve

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti and other desert vegetation.

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti and other desert vegetation.

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti and other desert vegetation.

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti and other desert vegetation.

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti and other desert vegetation.

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti and other desert vegetation.

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti and other desert vegetation.

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti and other desert vegetation.

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti and other desert vegetation.

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti and other desert vegetation.

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti and other desert vegetation.

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti and other desert vegetation.

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti

Sunset in the Sonoran Desert of Arizona with mountains and saguaro cacti and other desert vegetation.

The silhouette of a small bird standing on a saguaro cati

The silhouette of a small bird standing on a saguaro cati against a pale blue sky.

Evening view of the Sonoran Desert of Arizona with colorful clouds in the sky over a mountainous and rugged desert landscape

Evening view of the Sonoran Desert of Arizona with colorful clouds in the sky over a mountainous and rugged desert landscape with evening shadows.

The sun setting behind the mountains of the Sonoran Desert in Arizona with the air lit up in golden light

The sun setting behind the mountains of the Sonoran Desert in Arizona with the air lit up in golden light with mountains in silhouette.

The sun setting behind the mountains of the Sonoran Desert in Arizona with the air lit up in golden light

The sun setting behind the mountains of the Sonoran Desert in Arizona with the air lit up in golden light with mountains in silhouette.

The sun setting behind the mountains of the Sonoran Desert in Arizona with the air lit up in golden light

The sun setting behind the mountains of the Sonoran Desert in Arizona with the air lit up in golden light with mountains in silhouette.

Panorama of the Sonoran Desert with saguaro cacti and a storm over the mountains

Panorama of the Sonoran Desert with saguaro cacti and a storm over the mountains in the distance.

Detail of a desert plant with green leaves and fuzzy white flowers that are back lit

Detail of a desert plant with green leaves and fuzzy white flowers that are back lit by the sun.

Panorama of the Sonoran Desert with saguaro cacti and a storm over the mountains

Panorama of the Sonoran Desert with saguaro cacti and a storm over the mountains in the distance.

A detail of a cactus skeleton lying on the ground in the Sonoran Desert

A detail of a cactus skeleton lying on the ground in the Sonoran Desert of Arizona.