| Publication Type: | Journal Article |
| Year of Publication: | 1986 |
| Journal: | The Auk |
| Volume: | 103 |
| Issue: | 3 |
| Date Published: | 1986 |
| ISBN Number: | 00048038 |
| Keywords: | Cardinalidae, Eophona, Eophona migratoria, Fringillidae, Pheucticus, Pheucticus melanocephalus |
| URL: | http://www.jstor.org/stable/4087125 |
| Short Title: | The Auk |
Taxonomic name: