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Pest animals

The invasive northern Pacific seastar

The invasive northern Pacific seastar

Photo by: Unknown LDAP UserParks Victoria

Location: Pest animals

Damage caused by rabbits

Damage caused by rabbits

Photo by: Parks Victoria

Location: Pest animals

Fox and brolga

Fox and brolga

Photo by: Parks Victoria

Location: Pest animals

Damage caused by pigs

Damage caused by pigs

Photo by: Parks Victoria

Location: Pest animals

Australia's native plants and animals have adapted to life on an isolated continent over millions of years.

Since European settlement native animals have had to compete with a range of introduced animals for habitat, food and shelter. These pressures have also had a major impact on our country's soil, waterways and marine ecosystems.

In Australia, pest animals typically have few natural predators or fatal diseases and some have high reproductive rates. As a result, their populations have not naturally diminished. Pest animals can multiply rapidly if conditions are favourable.

Foxes and feral cats

Foxes and feral cats prey on a number of small to medium sized mammals, birds and reptiles. As a result, they have led to the decline in numbers or disappearance of a number of native species.

The most effective way of decreasing fox predation is through exclusion fencing and large scale baiting. To be effective, baiting must be ongoing and must consider the effects on native animals.

There is currently no effective technique for controlling feral cats on a broad-scale.

Rabbits

Rabbits compete with native animals for food and habitat, damage vegetation and expose soil to erosion. They ringbark trees and shrubs, and prevent regeneration by eating seeds and seedlings. Their impact often increases during drought and immediately after fire when food is scarce and they eat whatever they can.

The ecological changes caused by large numbers of rabbits may have contributed to the extinction of several small ground-dwelling mammals and to the decline in numbers of many native plants and animals.

Rabbits are most effectively managed by integrated programs involving warren ripping, fumigation and poison baiting.

Red-eared Slider Turtle

The Red-eared slider turtle has previously been found in the wild in and around the metropolitan areas of Melbourne. This species competes with native turtles for food, basking sites, nesting sites and suitable habitat. The turtle is classified as a controlled pest animal under the Catchment and Land Protection Act 1994. 

Reports of the red-eared slider are critical to protect Victoria from the establishment of the species. If you think you have found the red-eared slider turtle report it immediately to 136 186 or email highrisk.invasiveanimals@ecodev.vic.gov.au With reports of high risk invasive animals please take a photo and record as much information as possible such as when, where, how the animal was sighted. Go to agriculture.vic.gov.au for further information.

Exotic grazers

Exotic grazers (e.g. feral goats, horses, deer and pigs) are not as widespread as foxes, cats and rabbits. Their impacts on the natural environment are similar to rabbits.

Goats, deer and pig numbers are controlled by shooting. At some locations, programs which aim to eradicate local populations are in place.

More information

http://agriculture.vic.gov.au/agriculture/pests-diseases-and-weeds

 

Removing the warning signs at Lake Charlegrark Click to view the news RSS feed.

Lake Charlegrark clear of blue green algae

20 Jul 2016

Lake Charlegrark is once again safe for water sports, swimming and fishing, Parks Victoria Area Chief Ranger Mark Urquhart said today. “Blue green algae has been present in this popular destination for 18 months, resulting in public health warnings for people and pets against contacting or ingesting the water,” he…

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Science In The Park: Wildlife Counts

14 Aug 2016 10:00am-3:00pm

Join PrimeSCI!; the LabRats Student Science Club for a day of fun hands on science activities. 'Young scientists' learn to identify and monitor local species of birds, frogs, koalas, ants and freshwater invertebrates. Or hear from researchers from Westernport Biosphere, Platypus Education Group and other presenters in the wetlands observatory.

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Friends of Glen Nayook working bee

25 Sep 2016 9:00am-11:00am

Loop track maintenance. Morning tea provided.

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Days Mill Open Day

25 Sep 2016 10:30am-1:30pm

The historic site will be open to the public as part of the Activities in the Park program supported by the City of Greater Shepparton. Come along to take a tour of the best preserved 19 century flour mill in Victoria and learn more about its history. The mill is…

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Friends of Glen Nayook working bee

6 Nov 2016 9:00am-11:00am

Maintenance and AGM. Morning tea provided.