visitors who wish to engage with the stunning marine environment through snorkelling, fishing or diving. It contains fishing advice and cooking tips for over 20 commonly caught species, snorkelling maps of several beautiful bays, feature articles about Rottnest unique marine life, and an identification section describing the key features of all the fish species likely to be encountered around Rottnest Island. The Rottnest Island Fish Book represents years of research, diving and photography by authors Alexandra Hoschke and Dr Glen Whisson, which has resulted in descriptions of over 250 species of fish recorded at Rottnest Island.