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Article
Samuel D. Hill, Auteur ; Matthew D. M. Pawley, AuteurReduced vocal diversity in founder populations of songbirds is particularly well described in congeners and conspecifics introduced to remote islands but has rarely been examined in species that have been introduced to both island and mainland s[...]
Article
Samuel D. Hill, Auteur ; Matthew D. M. Pawley, Auteur ; Michael G. Anderson, Auteur ; Weihong Ji, AuteurDawn is a critical period for vocal displays in songbirds. At dawn, songbirds intensify their vocalisations, for example increasing their singing rates in response to increased intruder pressure at this time, and for mate guarding. However, litt[...]
