May 2, 2015

by Christopher Jones

A swallowtail butterfly searches for nectar in the foothills of Tucson.

May 1, 2015

by Erick Hernandez

A deserted road stretches toward San Tan Mountain Regional Park.

April 30, 2015

by James Poage

A hiker enjoys a view of the Wave at the Vermilion Cliffs.

April 29, 2015

by Jerry Cagle

Black-and-White Wednesday: Fern leaves create a mosaic in the Dragoon Mountains of Southeastern Arizona.

April 28, 2015

by Tam Ryan

A ground squirrel feeds on a flower at Desert Botanical Garden in Phoenix.

April 27, 2015

by Inge Johnsson

The Colorado River meanders through the verdant Marble Canyon.

April 26, 2015

by Theresa Ditson

Sunset illuminates grasslands near Perkinsville, south of Williams.



April 25, 2015

by Jennifer Mullins

A butterfly perches on a flower at Phoenix’s Desert Botanical Garden.