Considering the meaning of herbivore, Yes, bluebirds are herbivores. They eat not only insects, but also relish fruit.
Since insects and fruit are their basic foods, they are omnivores.
It is bluebird!
The eastern bluebird is Sialia Sialis.
Bluebird is owned by Flowers Foods
Mr Bluebird a farmer
The Mountain Bluebird.
A eastern bluebird is covered in feathers.
There is no such thing as a southern bluebird.
Bluebird Cargo was created in 2000.
Bluebird Records was created in 1932.
Bluebird Garage was created in 1923.
Bluebird Airways was created in 2008.