Sparrows – vicious predators of the Bluebirds as they fight for nesting sites. There is so much to learn about Bluebirds, but a good start is to at least get a couple of bluebird nest boxes for ...

Egg laying typically begins in April, but the nesting season runs until late summer. Linn County Conservation staff members ...

Though house sparrows (Passer domesticus) look a bit like native North American species such as chipping sparrows (Spizella ...

Nest boxes help many species of birds, including eastern bluebirds, tree swallows and wood ducks, by providing protection during nesting season.

Another key design element is a predator guard added on the pole beneath ... as well as five with bluebird nests. Five of the nest boxes needed to be replaced. Overall the outing was a huge ...