Pests and Nuisance Animals
There are a number of introduced species in Hornsby Shire that significantly threaten our native animals and vegetation, with rabbits, foxes and Indian mynas topping the list.
What is a ‘pest’ animal?
Under the NSW Local Land Services Act 2013, certain animals have been declared by the Minister for Primary Industries as pest species. This is due to the damage they cause to Australia's ecosystems and agricultural industries. Two declared pests that occur within Hornsby Shire in significant numbers are the European rabbit (Oryctolagus cuniculus), and the European Red Fox (Vulpes vulpes).
Since their introduction to the country, European Rabbits have caused untold damage to Australia's ecosystems and agricultural industries. They are an ongoing problem in Hornsby Shire, impacting native vegetation, residential lawns and gardens, and causing soil erosion through grazing and burrowing activities.
For large land managers, wild rabbit populations are difficult to control. Baiting is ethically controversial and trapping is labour intensive and beyond the ability of Council to make a significant impact on rabbit numbers.Hornsby Shire Council, together with other organisations is involved in broader and more effective initiatives such as the release of biological control agents. Shooting of wild rabbits is also periodically undertaken in specified Council parkland areas by professional contractors.
Much of the land in Hornsby Shire is privately owned or managed by other agencies. For wild rabbits in National Parks or Nature Reserves (e.g. Berowra Valley, Ku-ring-gai Chase, Lane Cove, Marramarra, or Muogamarra) contact the New South Wales National Parks and Wildlife Service (Chatswood) on 8448 0400 or visit www.nationalparks.nsw.gov.au
For wild rabbits on private or other non-Council public land it is the role of the Greater Sydney Local Land Service to provide guidance and co-ordinate and enforce control. Contact the Greater Sydney Local Land Service (Penrith) on 4724 2100 or visit www.greatersydney.lls.nsw.gov.au.
For small properties, Council has a limited number of cage traps available for residents to borrow free of charge. Captured rabbits can be taken to local vets for euthanasia. Once wild rabbits are removed from an area, ongoing monitoring for re-invasion is necessary. Coordinating trapping and monitoring with your neighbours is essential. To request a trap submit a service request or phone Council on 9847 6666.
For larger infestations on rural properties, contact the Greater Sydney Local Land Service on 4724 2100.
Never release unwanted rabbits into bushland or parkland. This is cruel to the rabbit and simply makes the rabbit someone else’s problem. Instead, consider selling or giving the rabbit away. If this is not possible contact one of the following organisations:
Foxes are a major threat in the survival of our small native animals. There are also frequent reports of foxes hunting poultry from residential and rural areas.
Roles and Responsibilities under the NSW Biosecurity Act 2015
The Greater Sydney Regional Strategic Pest Animal Management Plan outlines how Government, industry and the community can work together and share the responsibility to eradicate, contain or manage pest animals across the region. Local Land Services supports the delivery of pest animal management activities and also have a regulatory role under the NSW Biosecurity Act 2015. Local Councils do not regulate pest animals and cannot control foxes on private properties, National Parks or any areas other than land parcels owned or managed by local councils.
Areas of Lane Cove National Park and Ku-ring-gai Chase National Park within Hornsby Shire have been included in the fox baiting programs. These are run by the National Parks and Wildlife Service. Hornsby Council has been involved with fox control programs since 1998 but does not currently conduct these programs. To find out about the National Parks and Wildlife 1080 Fox Baiting Program and where baiting is being undertaken, contact DPIE - National Park & Wildlife Service – Sydney North West on 8448 0400.
Hornsby Shire Council has the following objectives for the management of foxes
- To inform the public about fox behaviour and control, roles and responsibilities
- To liaise with stakeholders and participate in coordinated pest animal control programs for regional pest animal objectives
- To reduce the impact of foxes on key council managed assets with high economic, environmental and social value.
- Stay current with new control options and current management via the Sydney North Vertebrate Pest Committee
- Report any fox activity to neighbours (and/or Fox Scan)
- Don’t leave pet food outside overnight and never feed foxes
- Use enclosed compost bins
- Keep domestic animals secure at night
- Remove fallen fruit around fruit trees
- Keep garbage bins covered
- Block entry points to drains
- Close off access to underneath buildings
- Use fox-proof enclosures for poultry
- Turn-off outside lights that might attract insects
- Reduce weeds that provide food and shelter, such as african olive and blackberries
- Don’t feed native wildlife as they will become more vulnerable to predators
- Record sightings in FoxScan.
What is a ‘nuisance’ animal?
Some animals, though not legally declared ‘pests’, are sometimes reported as a nuisance. These can include cats, domesticated dogs, Common Mynas (previously known as Indian Mynas), rats, bees, brush turkeys, magpies, Sulphur-crested cockatoos, brush-tailed possums and termites.
All native birds, reptiles, amphibians and mammals (including brush turkeys, magpies, Sulphur-crested cockatoos and brush tailed possums) are actually protected in the State under the NSW National Parks and Wildlife Act 1974.
Indian Myna Birds
Since their introduction to Australia in 1862 Indian myna birds have had a devastating effect on our local wildlife. This intelligent but aggressive species displaces native birds, ejects nestlings and eggs of native birds from their nests and competes with native wildlife for food and habitat.
Within Hornsby Shire Indian mynas have been identified as a feral, invasive species found mainly in the commercial areas and to a lesser extent in the rural and suburban areas.
What can you do to help?
- Don't leave pet food outside as it can attract myna birds
- Avoid leaving food scraps around shopping centres, restaurants and cafes
- Plant native shrubs around your garden to reduce open areas favoured by mynas
- Check your roof for mynas and block any holes that could be entry points
Many resources exist which help to easily access additional information on pest species and their management.
PestSmart Connect is a web-based toolkit of information on best practice pest animal management in Australia.
NRM Notes is a newsletter designed to keep all Australian NRM regions up to date with the latest developments and current projects associated with invasive animal research.