Publication Type: | Journal Article |
Year of Publication: | 1956 |
Authors: | Nicolai, J |
Journal: | Zeitschrift für Tierpsychologie |
Volume: | 13 |
Issue: | 1 |
Date Published: | 1956 |
ISBN Number: | 1439-0310 |
Keywords: | Fringillidae, Pyrrhula, Pyrrhula pyrrhula |
URL: | http://dx.doi.org/10.1111/j.1439-0310.1956.tb01549.x |
Taxonomic name: