Posted by Edwin Bowe on October 6, 2021 at 10:34 am
Location: Grand Teton National Park, Wyoming
As shown in this image, male mountain bluebirds are blue essentially everywhere, from electric blue back, wings, and top of the head to sky blue below. Female mountain bluebirds are grey with just a hint of blue on the tips of the wings and tail. Eastern bluebirds, both males and females, have an orange breast.