An Indigo Bunting perches in a tree at Millington WMA.

The Indigo Bunting (Passerina cyanea) is a small, but brightly colored blue bird found in wooded areas.

I have only encountered an Indigo Bunting once, it was at Millington WMA, and I only picked up on the small bird because its blue coloring was so bright and obvious against a green tree background.