Review of the hardback: 'For anyone interested in animal behaviour, this book is a valuable reference which brings together a collection of current research into homosexual behaviour in animals in one volume.' Biologist
Review of the hardback: 'Sommer and Vasey have sharply steered the Darwinian study of homosexual behaviour out of its infancy and towards all the defining features of a mature science … the book deserves to be widely read by researchers interested in ultimate functions of human and animal behaviour alike.' Journal of Evolutionary Psychology
'… I highly recommend this book to scholars, but also to anyone wishing to broaden their understanding of this perfectly natural and fascinating facet of animal behaviour, including our own species.' Dr F. Blake Morton , Primate Eye
'… the book … gives readers a useful foundation for understanding key findings and research trajectories that are applicable to any species. … I highly recommend this book to scholars, but also to anyone wishing to broaden their understanding of this perfectly natural and fascinating facet of animal behaviour, including our own species.' F. Blake Morton, The Primate Eye