Managing native animals
Wildlife populations are dynamic. They vary naturally in distribution in response to a variety of factors such as climate, food availability and predation.
In parks, animals are often confined to limited areas that are bound by highly modified landscapes. Populations of native species have the potential to grow beyond sustainable levels. As population densities increase, overgrazing, over-browsing or trampling can result in:
- Habitat degradation and loss of flora
- Negative impacts on other native species dependant on those habitats
- Mass starvation of the population as their source of food is completely consumed.
Management and monitoring
In some cases, a native animal population may need to be actively managed to protect biodiversity and reduce the risk of large-scale population starvation.
Native animals are managed only when a particular population is:
- Threatening the survival of rare or threatened species or communities
- A major contributor to serious environmental damage or long-term degradation of habitat
- A major factor preventing habitat recovery
- Suffering from malnutrition or disease as a result of overcrowding and an inability to disperse from an artificially confined area.
Parks Victoria uses its Adaptive Management Framework to assess and plan programs to manage overabundant native animals. This risk-based approach allows us to manage the greatest risks to the highest environmental values.
Management programs are monitored regularly to determine sustainable population targets and evaluate how effective the program is.
30 Sep 2014
Parks Victoria is inviting expressions of interest from members of the community who are interested in becoming part of the Westgate Park Advisory Group and contributing to the development of a Westgate Park Master Plan that will guide management of the park for the next 20 years. Members of the…
1 Nov 2014 8:00am-9:00am
parkrun is free, weekly, 5km timed run that is open to everyone - walkers, runners, families and dogs are all welcome! Westerfolds parkrun occurs every Saturday morning. We're based near the main carpark off the Fitzsimons Lane entrance, and the course is run entirely on sealed paths within the park.
1 Nov 2014 12:30pm - 3 Nov 2014 4:30pm
Get to know Wilsons Promontory National Park with a Ranger on a Discovery walk or activity on Melbourne Cup Long Weekend from 1-3 November 2014. A range of activities are available including Junior Ranger activities for 6-12 year olds, StoryTime activities for pre-school age children and guided walks, presentations and…
3 Nov 2014 8:00am - 6 Nov 2014 5:00pm
Make a big difference at Little Desert! Learn about the endangered Mallefowl recovery program, support wildlife monitoring and encounter a range of native wildlife species held at the Little Desert Sanctuary including Suger Gliders, Bruh-tailed Bettongs and Bush-stone Curlews.
3 Nov 2014 8:30am - 6 Nov 2014 5:30pm
We will take you behind the scenes on this exclusive, small group adventure as you work alongside a Parks Victoria Ranger to 'track and protect' the elusive Brush-tailed Phascogales, which are on Victoria's threatened species list. You will sample some of the region's best wines, see ancient Aboriginal rock art…