They use their feet mostly for perching.
They use their feet to grip branches or whatever else they need to.
50,000 feet
Bluebirds benefit from woodpeckers. Sometimes bluebirds use old woodpecker holes to build nests in.
Bluebirds sometimes build more than one nest, as a diversion to predators.
Binoculars
Bluebirds are generally colored blue.
Yes, both bluebirds and sparrows are cavity nesters. This means they both use birdhouses to make nests in. Sparrows are very fierce and often when fighting with bluebirds they kill its babies or break their eggs.
Yes, bluebirds sing.
Bluebirds use tree cavities as a place to make their nests.
fairy bluebirds are from asia
No. Bluebirds are diurnal (daytime) foragers.
No. The World War 2 song, 'There'll be bluebirds over the white cliffs of Dover' is a nonsense as there are no bluebirds in the UK.