Here’s one of every birdwatchers’ and birdfeeders’ favourites. And this is how much: in the 1960’s and 70’s, the population of these blue flyers went down 90% (!) due to harsh nesting competition between them and their rivals, the starlings and house sparrows.
Out My Backdoor: Bluebird Nesting – A True-life Drama
It's the perfect time of year to go birding. Here's how to get started
Bird Tweet of the Week: Eastern Bluebird - Nature Canada
Bird Feature: Eastern Bluebird –
Opinion The Happiness I've Discovered in My Backyard - The New York Times
Flyers - LITTLE BIRD, garoando conceito
Bluebird recovery cause for pride and joy at annual conference of Ohio Bluebird Society: Aerial View
bluebird feeder — Bird News — The Wood Thrush Shop
Unpredictable spring can lead to surprising arrivals of bird migrants
Basics of monitoring Bluebird and other birds nest boxes — The Wood Thrush Shop
Fledging bluebirds: A few things to know - Avian Report
Mountain Bluebirds At A Natural Nest Cavity – Feathered Photography
Bird News — The Wood Thrush Shop