October 19, 2016

by James Schrimpf

Black-and-White Wednesday: Crosses rise from the cemetery at Mission San José de Tumacácori near Nogales.

October 18, 2016

by Tim Van Den Berg

A bobcat makes the most of a palo verde’s shade at a park in Tucson.

October 17, 2016

by Andrei Stoica

A climber attempts to scale a rock wall at Wind Cave near Chinle.

October 16, 2016

by Cliff LaPlant

A full moon rises over the Kofa National Wildlife Refuge in Western Arizona.

October 15, 2016

by Sergio Casares

A Western diamondback rattlesnake slithers along an Arizona dirt road.

October 14, 2016

by Mike Kelly

Long shadows form on the Dragoon Mountains in Southeastern Arizona.

October 13, 2016

by Kathleen Wasselle-Croft

Colorful fall leaves swirl in the water of Workman Creek.

October 12, 2016

by Rich Helmer

Black-and-White Wednesday: Atop Mount Lemmon, an iconic tree stump overlooks the Tucson area.