The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
- American Ornithologists' Union. 1993. Thirty-ninth supplement to the American Ornithologists' Union Check-list of North American Birds. The Auk, vol. 110, no. 3
- American Ornithologists' Union. 1994. Thirty-ninth supplement to the American Ornithologists' Union Check-list of North American Birds. The Auk, vol. 110, no. 3. 675-682
- Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2014. The eBird/Clements checklist of birds of the world: Version 6.9. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
- Orrell T. (custodian) (2015). ITIS Global: The Integrated Taxonomic Information System (version Mar 2015). In: Species 2000 & ITIS Catalogue of Life, 26th August 2015 (Roskov Y., Abucay L., Orrell T., Nicolson D., Kunze T., Flann C., Bailly N., Kirk P., Bourgoin T., DeWalt R.E., Decock W., De Wever A., eds). Digital resource at www.catalogueoflife.org/col. Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-8858.
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