The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
- A. Wetmore. 1962. Notes on fossil and subfossil birds. Smithsonian Miscellaneous Collections 145(2):1-17
- Banks, R. C., R. W. McDiarmid, A. L. Gardner, and W. C. Starnes. 2003. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada