Authors: Stephen C. Votier, Robert W. Furness, Stuart Bearhop, Jonathan E. Crane, R. W. G. Caldow, Paulo Catry, K. Ensor, Keith C. Hamer, Anne Valerie Hudson, Ellen Kalmbach, Nicholas Klomp, Simone Pfeiffer, Richard A. Phillips, Isabel Prieto, David R. Thompson - Nature 2004 cited by 313
