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.
13 Jan 2015
Two tiny bugs are the latest weapons being used to control English Broom in the Victorian Alps, and thanks to a workshop held recently at Omeo, local Landcare groups and government agencies are now helping with their distribution. Broom seed-feeding beetles and Broom gall mites, also known as bio-agents, will…
6 Feb 2015 7:00pm-11:00pm
Fun, low key Mountain Bike racing suitable for all MTB racers and and special 1 & 2hr events for juniors (12yrs and over). Lights are mandatory for the 2hr & 3hr events.
15 Feb 2015 10:00am-3:00pm
Tour the heritage orchard at Werribee Park, and see how it has improved since its state of neglect five years ago. Watch tree-grafting demonstrations Buy heritage fruit trees Talk to experts in gardening and fruit growing Eat, drink and be merry – the CWA will be preparing food and drinks…
22 Feb 2015 10:00am-6:30pm
On Sunday, 22 February 2015 the City of Wyndham will host an outstanding line up of musical talent for Live on the Lawn at Werribee Park. The event will feature the talents of renowned country musicians - including Golden Guitarist Lee Kernaghan, singer-songwriter-story teller Kasey Chambers, singer-songwriter Adam Brand and…
15 Mar 2015 11:00am-5:00pm
Fromage a Trois – Cheese and Cider Festival will showcase Australian Speciality cheese and cider makers, together with compliment products, set within the spectacular grounds of Werribee park. Visitors will be able to sample, experience and purchase produce while enjoying relaxing music from the main stage.