Similar to our standard bluebird house, this model has a circular opening in the top. Naturally, bluebirds will nest in rotten fence posts and stumps, so sun and rain do not deter them. On the other hand, sparrows are not as tolerant. A durable plastic-coated wire barrier prevents predators from entering through the roof. A plastic cover is included to seal the opening after a nest has been established and double as a meal worm dish. See Our Eastern Bluebird house or Western Bluebird house.
