
Unknown nest
Photo by Zollinger

Lucy's Warbler on Saguaro
Photo by Dominic-Scherony

Grebes
Photo by Sandrine Biziaux Scherson

Gila Woodpecker
Photo by ParadiseBirding.com

Dark-eyed Junco
Photo by Tom Grey

Cliff Swallow
Photo by Natalia Kuzmenia

Cactus Wren
Photo by Trude Hurd

Cactus Wren
Photo by Gillian Martin

Brandt's Cormorant
Photo by Trude Hurd

Belted Kingfisher
Photo by Albert Herring

Bank Swallow
Photo by SriMes

American Coot
Photo by Badieh

House Finch
Photo by Steve Kaye