Estimating the complexity of bird song by using capture-recapture approaches from community ecology - Lszl Z. Garamszegi; Thorsten J. S. Balsby; Ben D. Bell; Marta Borowiec; Bruce E. Byers; Tudor Draganoiu; Marcel Eens; Wolfgang Forstmeier; Paolo Galeotti; Diego Gil; Leen Gorissen; Poul Hansen; et al. (Behavioral Ecology and Sociobiology, 2005)

Short records of marsh warbler (Acrocephalus palustris) song provide indices that correlate with nesting success - Ben D. Bell; Marta Borowiec; Jan Lontkowski; Shirley Pledger (Journal of Ornithology, 2004)