Bill Hubick Photography - Prairie Falcon (Falco mexicanus)

A Prairie Falcon in Sulphur Springs Valley, Arizona (1/8/2007). Photo by Bill Hubick.

Above: A Prairie Falcon in Sulphur Springs Valley, Arizona (1/8/2007).

Below: A Prairie Falcon in flight in southern California (9/30/2011). Note the black axillaries.

A Prairie Falcon in flight in southern California (9/30/2011). Note the black axillaries. Photo by Bill Hubick.