Photo © Glenda Simmons

Nestwatch Blog: "Eastern Bluebird"


To Clean Or Not To Clean Your Nest Box?

Do cavity-nesting birds prefer to reuse nests, or do they like a fresh start? The answer is not clear-cut, and a lot depends on the species and the geographic location.


Eastern Bluebirds Using Open Cup Nests

In May 2017, Jason Estep of Ohio witnessed something incredibly rare, or at least, rarely seen. An Eastern Bluebird female consistently sat in the old nest of an American Robin over an eight day period. Although the nest was too high to glimpse the contents, it is thought that she was incubating eggs. But Jason isn’t the only one to find this kind of oddity this year.