| Chuck's Purple Martin Page: Information about attracting, hosting, protecting, and enjoying Purple Martins. |
| Purple Martin Central: A source for purple martin information and fun. Talk, chat, discuss and view martin sights and sounds. |
| Purple Martin Clubhouse: Forum for martineers with photos, chat, and screen savers. Registration required. |
| Purple Martin Conservation Association: An international, non-profit, organization dedicated to the conservation of the Purple Martin. |
| Purple Martin Preservation Alliance: Devoted to the preservation and recovery of the Purple Martin through hands-on conservation projects, management of existing breeding sites, and research. |
| Purple Martins in Texas: Migation maps and sightings for the Purple Martin. |
| Sarah's Purple Martins and Bluebird Trail: Information and pictures of personal experiences housing Purple Martins, bluebirds, and Tree Swallows in northeastern Illinois. |
| The Nature Society: A Purple Martin organization established in 1962. Martinfest, scout reports, maps, housing, catalog, and news. |
| The Purple Martin Society: A specialized and unique group of birders whose goals are to preserve the Purple Martin species and to advance the interest and knowledge of Purple Martins to others |
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