Backyard Birding
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- Wild Birds Unlimited Bird FeederCam
- Images, updated every 45 seconds, of a backyard feeder in Indianapolis, Indiana.
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- California Bluebird Recovery Program
- Collects nestbox data for the state of California on bluebirds and other cavity nesters.
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- How to Build a Bluebird House
- Brief information on Western Bluebirds and how to build a house for them.
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- Indiana Bluebird Society
- Dedicated to the preservation of Eastern Bluebirds and other native cavity nesting birds.
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- Louisiana Bayou Bluebird Society
- Dedicated to the protection, propagation, and enjoyment of the Eastern Bluebird.
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- Maryland Bluebird Society
- Non-profit, volunteer organization dedicated to conservation of the Eastern Bluebird.
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- Missouri Bluebird Society
- To encourage the development, maintenance, and monitoring of Eastern Bluebird trails in the state of Missouri.
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- Mountain Bluebird Trails
- Fosters the preservation of Mountain Bluebirds through education and nestbox programs in Montana.
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- Nebraska Bluebirds
- Helping to increase the population of Eastern Bluebirds through the promotion of bluebird awareness among citizens.
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- North American Bluebird Society
- Non-profit organization promoting the conservation of all three species of bluebirds.
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- North Carolina Bluebird Society
- A nonprofit organization dedicated to ensuring the future of the Eastern Bluebird.
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- Ohio Bluebird Society
- Dedicated to the preservation of the Eastern Bluebird. Covers events, FAQ, membership, newsletters, photo gallery, and resources.
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- Pennsylvania Bluebird Society
- Dedicated to the protection and propagation of the Eastern Bluebird in Pennsylvania.