‘Reproductive Behaviour’ chapter in ‘Encyclopedia of Marine Mammals, 3rd Edition‘. Edited by Bernd Würsig, J.G.M. Thewissen and Kit Kovacs, Published by Academic Press, pp. 797-806.
PhD thesis – The role of oxytocin in the maternal behaviour of the grey seal (Halichoerus grypus)
Honours thesis – Regional Variation and Sexual Dimorphism in the Skull Morphology of the Harbour Porpoise, Phocoena phocoena, from around the British Isles.
Honours thesis – The Evolution of the Cetacean Brain.