For reasons that are obscure to me, my e-mail address was provided in a recent posting in relation to a paper with which I am not involved (Smith, J. N., Goldizen, A. W., Dunlop, R. A. & Noad, M. J. 2008. Songs of male humpback whales (Megaptera novaeangliae) are involved in intersexual interactions. Animal Behaviour, 76, 467-477). The correct address from which to request a reprint of that paper is j.smith@sib.uq.edu.au