| Publication Type: | Journal Article |
| Year of Publication: | 1975 |
| Authors: | Williamson, P, Gray, L |
| Journal: | The Condor |
| Volume: | 77 |
| Issue: | 1 |
| Date Published: | 1975 |
| ISBN Number: | 00105422 |
| Keywords: | Penelope, Sturnidae, Sturnus, Sturnus vulgaris |
| URL: | http://www.jstor.org/stable/1366761 |
| Short Title: | The Condor |
Taxonomic name: