![Amazon.com: Byer of Maine Return Bird Home, Hanging Bird House, Soft Blue, 7 D x 7 H inches : Patio, Lawn & Garden Amazon.com: Byer of Maine Return Bird Home, Hanging Bird House, Soft Blue, 7 D x 7 H inches : Patio, Lawn & Garden](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81eyy6CA-IL._AC_UF350,350_QL80_.jpg)
Amazon.com: Byer of Maine Return Bird Home, Hanging Bird House, Soft Blue, 7 D x 7 H inches : Patio, Lawn & Garden
![Amazon.com: Byer of Maine Return Bird Home, Hanging Bird House, Soft Blue, 7 D x 7 H inches : Patio, Lawn & Garden Amazon.com: Byer of Maine Return Bird Home, Hanging Bird House, Soft Blue, 7 D x 7 H inches : Patio, Lawn & Garden](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81l-j+fNDVL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Byer of Maine Return Bird Home, Hanging Bird House, Soft Blue, 7 D x 7 H inches : Patio, Lawn & Garden
![Bulletin #7117, Birdhouse Basics - Cooperative Extension Publications - University of Maine Cooperative Extension Bulletin #7117, Birdhouse Basics - Cooperative Extension Publications - University of Maine Cooperative Extension](https://extension.umaine.edu/publications/wp-content/uploads/sites/52/2010/09/bluebird.jpg)
Bulletin #7117, Birdhouse Basics - Cooperative Extension Publications - University of Maine Cooperative Extension
![Amazon.com: Byer of Maine Return Bird Home, Hanging Bird House, Soft Blue, 7 D x 7 H inches : Patio, Lawn & Garden Amazon.com: Byer of Maine Return Bird Home, Hanging Bird House, Soft Blue, 7 D x 7 H inches : Patio, Lawn & Garden](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/8197eC6pmzL.jpg)