Literature references
3 literature references:
| Author: | – |
|---|---|
| Year: | 2011 |
| Title: | – |
| Source: | IOC World Bird List, Master List v2.9 |
| Author: | – |
|---|---|
| Year: | 2011 |
| Title: | – |
| Source: | AOU Check-List (08-2011) |
| Author: | American Ornithologists' Union |
|---|---|
| Year: | 2006 |
| Title: | Forty-seventh supplement to the American Ornithologists' Union Check-list of North American Birds |
| Source: | The Auk, vol. 123, no. 3 |