Détail de l'auteur
Documents disponibles écrits par cet auteur (2)
Ajouter le résultat dans votre panier Affiner la recherche
Article
M. Packert, Auteur ; J. Martens, AuteurTerritorial songs in island populations of songbirds are often highly divergent from those of neighbouring continental relatives. This is shown for the three goldcrest subspecies (Regulus regulus azoricus, R. r. sanctae-mariae and R. r. inermis)[...]
Article
M. Packert, Auteur ; J. Martens, Auteur ; T. Hofmeister, AuteurThe vocal repertoire of two island populations of the Firecrest (R. ignicapillus) was studied. The song structure of R. i. balearicus from Mallorca does not differ from that of nominate ignicapillus, although intra- and interindividual variation[...]
