Because of this, their migratory patterns look a little different than other species; many Eastern bluebirds from southern ...

The eastern bluebird is a species familiar to millions ... Common in the eastern three-fifths of the lower 48 states and in southern Canada; uncommon and local in southeastern Arizona.

and bluebirds. When disturbed the entire flock ... it is casual to accidental in western Texas, Arizona, and southern California. The “slate-colored” is the most widespread and the only ...