Year 11 Biology Excursion

Students investigate the impacts of industrialisation and urbanisation on Sydney Harbour’s ecosystem

By Polly Russell

On Friday 19 June 2026, the Year 11 Biology students visited the Australian National Maritime Museum, located at Darling Harbour in Pyrmont, to study the biodiversity of the Pyrmont Bay marine environment. We participated in a wide variety of activities; all geared towards improving our understanding of the impacts of industrialisation and urbanisation on the ecosystem. These activities included collecting water samples, sorting through plastics and microplastics, and studying the microorganisms that inhabit our waters. We learnt about the different organisms living in the harbour, the effects of plastics on these organisms, and what water quality can tell us about an organism’s health. The group’s favourite activity had to have been the tour of the HMAS Vampire, Australia’s largest surviving warship. Launched in 1959 and commissioned into the Royal Australian Navy, the Vampire served for over 20 years before being decommissioned in 1986 and finding its permanent home at the Australian National Maritime Museum. Walking her decks gave us a fascinating glimpse into what life was like aboard a naval vessel, from the cramped sleeping quarters to the impressive engine room. It was a great day filled with interactive experiences that will help us in our Preliminary Biology course this year.

A huge thank you to our Biology teachers for organising such a memorable and educational excursion.