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The brown snake is not the most venomous Australian snake, but it has caused the most deaths. [1]Wildlife attacks in Australia occur every year from several different native species, [2] [3] including snakes, spiders, freshwater and saltwater crocodiles, various sharks, cassowaries, kangaroos, stingrays and stonefish and a variety of smaller marine creatures such as bluebottles, blue-ringed ...
The name "wombat" comes from the now nearly extinct Dharug language spoken by the aboriginal Dharug people, who originally inhabited the Sydney area. [3] It was first recorded in January 1798, when John Price and James Wilson, a white man who had adopted aboriginal ways, visited the area of what is now Bargo, New South Wales.
The common wombat (Vombatus ursinus), also known as the bare-nosed wombat, is a marsupial, one of three extant species of wombats and the only one in the genus Vombatus.It has three subspecies: Vombatus ursinus hirsutus, found on the Australian mainland; Vombatus ursinus tasmaniensis (Tasmanian wombat), found in Tasmania; and Vombatus ursinus ursinus (Bass Strait wombat), found on Flinders ...
The ultimate function of the dear enemy effect is to increase the individual fitness of the animal expressing the behaviour. This increase in fitness is achieved by reducing the time, energy or risk of injury unnecessarily incurred by defending a territory or its resources (e.g. mate, food, space) against a familiar animal with its own territory; the territory-holder already knows about the ...
Many wombats are orphaned in Australia, and rescue sanctuaries make manmade 'pouches' to keep the babies safe and warm while they grow. Baby wombats are extremely social animals and love to play ...
The converse of this is the nasty neighbour effect in which a territory-holder shows heightened aggression toward neighbouring territory-holders but unaffected aggression to unfamiliar animals or distant territory-holders. These contrasting strategies depend on which intruder (familiar or unfamiliar) poses the greatest threat to the resident ...
Rarely do Japanese Ants kill Asian Honeybees, but they may do some damage. A squadron of ants can easily invade a hive, drain its food reserves, and pilfer the bee’s precious eggs.
The nasty neighbour effect is the converse of the dear enemy effect in which some species are less aggressive toward their neighbours than toward unfamiliar strangers. The four-striped grass mouse ( Rhabdomys pumilio ) is group living with one single breeding male and up to four communally breeding females per group.