Whether you're an avian fanatic or a humble backyard birdwatcher, an eastern bluebird can be one ... and unhealthy baby ...

The eastern bluebird is a species familiar to millions in eastern North America. Polytypic. Length 7" (17.5 cm). Male: bright blue above, with orange throat, ear surround, chest, sides ...

Compared to western and eastern bluebirds ... You’ll love these too-cute photos of baby bluebirds. Despite their name, mountain bluebirds are not just creatures of high elevations.