I have one bluebird house that is being used for the third time this year. The first brood had six eggs and the second nest had four eggs. She’s still tending the third nest which had four eggs ...

It’s not hard to see why a mountain bluebird is among the West’s most sought-after birds. Learn what the birds eat and what ...

They recorded data and banded hatchlings. Many of the farm bluebirds wintered over, and the first bluebird egg is usually laid on the third week of April. From 2002 to 2019 over 1,500 birds have ...