Mountain Bluebird

"The Mountain Bluebird (Sialia currucoides) is a medium-sized bird weighing about an ounce, with a length from 6–8 inches. They have light underbellies and black eyes. Adult males have thin bills. They are bright blue and somewhat lighter beneath. Adult females have duller blue wings and tail, fake grey breast, grey crown, throat and back." [source: fyinorthidaho] --- Kjell