Module 4: Ecosystem Dynamics & Depth Study- Stage 6 Biology

Before the excursion

Welcome! The information on this page will help you complete the tasks required before and after your depth study or excursion in your Biology student worksheet.

Your Task:

  • To create a specific inquiry question relating to the inter-relationship of foxes and quolls
  • Predict/hypothesise the outcome of your field study based on your research of fox/quoll population dynamics
  • Complete a firsthand investigation as part of a field trip to collect primary and secondary data.
  • Process and analyse the data to help solve the problem presented by your inquiry question.
  • Communicate your scientific findings using a medium of your choice.

Population Dynamics

Target Species

Information in this ‘Prezi’ will help your research


The Study Site

 The site is located at Sackville North on a ridge above the Hawkesbury River.  The natural vegetation of the area has been modified by farming practices, school buildings and rural residential properties.

The land was originally inhabited by the Darug Aboriginal nation and presumably was not greatly altered during that time.  The Sackville – Windsor area was considered suitable for farming and was settled in 1810.  The vegetation was severely modified following settlement.  This was initially restricted to the flood plain immediately adjacent to the river.

Sackville North Public School was located on the site from 1878-1972. Brewongle Field Studies Centre was opened officially in 1979 after the site was used for camping in the interim. It is now called Brewongle Environmental Education Centre and is a facility that hosts other schools on day and camp visits.

The site has been classified as having the vegetation community of Sydney Sandstone Gully Forest and Shale Sandstone Transition Forest with dominant tree species including Grey Gum (Eucalyptus punctata), and Grey Myrtle (Backhousia myrtifolia).

Utilise the Google Map below to help you.

Nest Box camera virtual survey

Post visit tasks:

You can view your data and other historical Nest Box survey data on the Hollows as Homes website. This may provide you with an idea of animal distribution.

Recent and historical camera trap footage can be viewed on our YouTube channel and flora and fauna observations of Brewongle EEC can be seen on the Atlas of Living Australia website. The fauna observations may assist you as evidence of food for the target species and shows animal distribution.

Download the Assessment Task

%d bloggers like this: