Bill Hubick Photography - Curve-billed Thrasher (Toxostoma curvirostre)

A Curve-billed Thrasher at Boyce Thompson Arboretum, Arizona (1/6/2007). Photo by Bill Hubick.

Above: A Curve-billed Thrasher at Boyce Thompson Arboretum, Arizona (1/6/2007).

Below: A Curve-billed Thrasher near Zapata, Texas (4/21/2006).

A Curve-billed Thrasher near Zapata, Texas (4/21/2006). Photo by Bill Hubick.

Arizona Curve-billeds lack the white outer tail markings of Texas birds.