El Paso Audubon trip to Phoenix, Jan. 2013 - MichaelKolstadPhotos

El Paso Audubon trip to Phoenix, Jan. 2013

Male Costa's Hummingbird showing gorget feathers. Male Black-Chinned Hummingbird in foreground, Boyce Thompson Park.

Male Costa's Hummingbird showing gorget feathers. Male Black-Chinned Hummingbird in foreground, Boyce Thompson Park.