The females of eastern and western bluebirds appear quite similar. However, the female mountain bluebird is much more likely than the male to be confused with the other two species. Note how the ...

Click to share on Facebook (Opens in new window) Click to share on Reddit (Opens in new window) Click to share on Twitter (Opens in new window) On a recent Colorado bluebird day, hundreds of women ...

So my month of April was highlighted by mountain bluebirds. At times, they sat handsomely on a branch, their wings tight to ...

This fall marks 30 years since the conservation project's volunteers first started installing birdhouses to foster declining ...