Trichosurus
vulpecula
DON’T LET THEM FOX YOU
Pure golden
brushtail possums are occasionally seen in the wild. They are not albinos, but
are a rare colour variation. In some areas they are more common because the
gene responsible for the golden colour may be passed on within a local
population. They are unique to Tasmania.
Brushtail
possums can vary considerably in size and colour. In the drier bush of Tasmania
they tend to be silver grey, grading
towards almost black in the denser, wetter forests. What advantage do you think
this has? Many of the almost black brush tail possums that are killed on the
road are mistakenly identified as devils. The giveaway is that most devils have
a white patch on their body. Could it also be that sometimes the Golden Possum
has been identified as a fox, particularly as its eyes show red at night? Again,
a fox has a white tip to its tail.
KEEPING THE BALANCE
Brushtails
feed mainly on the leaves, fruits, buds and bark of trees and shrubs. Their
ability to digest a wide range of plant material enables them to survive in a wide
variety of habitats. They enjoy introduced plants and vegetables and are often
seen scavenging from rubbish bins and barbecues. Possums particularly enjoy
sweet corn, over-ripe bananas and bread sandwiches. In the absence of their natural predators -
Tasmanian devils and owls - brushtails can reach plague proportions. This has
happened in New Zealand where introduced possums are ravaging the native
forests.
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