Media type: E-Article Title: Effects of different levels of song overlapping on singing behaviour in male territorial nightingales (Luscinia megarhynchos) Contributor: Naguib, Marc; Kipper, Silke Published: Springer Science and Business Media LLC, 2006 Published in: Behavioral Ecology and Sociobiology, 59 (2006) 3, Seite 419-426 Language: English DOI: 10.1007/s00265-005-0066-z ISSN: 0340-5443; 1432-0762 Origination: Footnote: