If you get to the Tucson area, you can see all the SE AZ hummers in the outside aviary at the Sonora Desert Museum. Second best to finding one on your own in the desert or the canyons.
g andersson
st paul
From: American Bird Conservancy [mailto:[log in to unmask]]
Sent: Friday, August 08, 2014 4:31 PM
To: [log in to unmask]
Subject: ABC's Bird of the Week: Costa's Hummingbird
Tiny Costa's Hummingbird‒named for early hummingbird collector Louis Costa‒is among the smallest of U.S. breeding birds. Found in hot, dry habitats like the Sonoran and Mojave deserts, the species is an important pollinator of desert plants and cacti, particularly red penstemon.