Our Latest News

Celebrating 100 years of national parks

26/08/2016

All Tasmanians are invited to celebrate the centenary of two of our most loved national parks, Freycinet and Mount Field, with a major festival at Freycinet and events at other parks, during the centenary weekend of 27-29 August.More

Repairing the infrastructure of Tasmania's parks

19/08/2016

The flood and storm events in June and July of this year had a significant impact on Tasmania's iconic national parks and reserves, and the current damage bill is expected to exceed $6.4 million.More

Festival of Bright Ideas

05/08/2016

As part of the celebration of the centenary of Tasmania's national parks, and in conjunction with National Science Week, a four day community event showcasing science, culture, food, tourism, music, innovation and health is being held on the West Coast.More

Little Pygmy Possum, Cercartetus lepidus

Little Pygmy possum

The appropriately named little pygmy possum reaches a mere seven grams and has a head and body length of only 5-6.5 cm. It is indeed the smallest of all possums.

Distribution, habitat and diet

The little pygmy possum was once thought to be confined to Tasmania, however, populations have been found on Kangaroo Island and the mallee scrublands of north-western Victoria.

It occurs throughout a range of habitats, except rainforest. It spends much of its time in the lower, dense canopies of the understorey vegetation. It is most common in drier forests and heathlands in the east of the state. The animal generally nests in the hollows of old trees. The little pygmy possum feeds on insects and lizards.

Breeding

Females give birth to up to four young which stay within the pouch for about six weeks. After this time, the young are left within the nest, occasionally travelling with the mother by clinging onto her fur as she forages.

Torpor

Being a small mammal posses difficulties during the cold of the Tasmanian winter. Its small size means that the animal has, in comparison to its body volume, a lot of skin through which to loose body heat. In other words, it has a high surface area to volume ratio. The little pygmy possum, like its close relative, the eastern pygmy possum is able to overcome these difficulties through its ability to enter torpor. This is a means by which an animal is able to reduce energy expenditure by lowering its metabolism. Its body temperature can drop to near that of its surroundings. Unlike true hibernation, torpidity generally only lasts for a few days at a time.