Moutain Bluebird

The male "Mountain Bluebird" are almost entirely blue. The female are gray underneath, some do have orangeish cast to the chest and their upper sides.  
They winter in the lower 48 states and Mexico.  They like open pines, sagebrush deserts, grasslands, and farms. 
 They are found in Nevada, Utah,  Arizona and New Mexico. They are often found  in large flocks.

 
 Enjoy.   
Kitfoxgal