Thrytomanes bewikii spilurus (Vigors, 1839) - Bewicks Wren Los Altos Hills, Santa Clara Co., CA, December 14, 2013 © Donald H. Gudehus

Thrytomanes bewikii spilurus (Vigors, 1839) - Bewicks Wren Los Altos Hills, Santa Clara Co., CA, December 14, 2013 © Donald H. Gudehus

Thrytomanes bewikii spilurus (Vigors, 1839) - Bewicks Wren Los Altos Hills, Santa Clara Co., CA, December 14, 2013 © Donald H. Gudehus

Thrytomanes bewikii spilurus (Vigors, 1839) - Bewicks Wren Skinner Butte Park, Eugene, Lane Co., OR, May 21, 2015 © Donald H. Gudehus