Nature Vol 430 No 7001 pp709-813 12 August 2004 Letters to Nature
Eocene evolution of whale hearing 776 SIRPA NUMMELA, J. G. M. THEWISSEN, SUNIL BAJPAI, S. TASEER HUSSAIN & KISHOR KUMAR doi:10.1038/nature02720 Complex auditory behaviour emerges from simple reactive steering 781 BERTHOLD HEDWIG AND JAMES F. A. POULET doi:10.1038/nature02787 ================================= XIAO Jianqiang Institute of Hydrobiology The Chinese Academy of Sciences Wuhan, Hubei, 430072 China [EMAIL PROTECTED], [EMAIL PROTECTED] =================================
