If conditions are favorable, they sometimes continue nesting into August or even September. Typically bluebirds lay fewer eggs in a clutch later in the season, as you observed. The number of ...

Linn County Conservation is preparing for the return of the bluebirds, setting up nest boxes for the upcoming nesting season. Bluebirds start scouting out nest boxes in early spring to start building ...

Right now is the beginning of Bluebird nesting season and the season will last well into summer. If Bluebirds have no interruptions in nesting, they generally will have three broods; however ...

Here it is, barely spring in the Northland, and male eastern bluebirds are beginning to show up. And what a welcome sight ...

The establishment of bluebird trails and other nest-box campaigns ... They have one or two broods during the breeding season. If the box was in poor condition, Reinartz had plenty of new ones ...

It was a male eastern bluebird (Sialia sialis) and he was not alone. Half a second after he landed on top of the nest box pole, the male was joined by another bird that had more a of grayish ...

PILLAGER — A bluebird nest box monitoring class is scheduled for 9:30 to 11 a.m. April 5, at the Pillager Community Center. Each spring, thousands of bluebirds return to Minnesota from Kansas ...