BJZ_121_Eens_257-278.pdf
Eens, M., Pinxten, R. & Verheyen, R. 1991.
Organization of song in the European starling: species-specifïcity and individual differences.
Belg. J. Zool. 121(2): 257-278
bjz_121_eens_257-278.pdf — PDF document, 2.14 MB (2239722 bytes)