Our Latest News

Seasonal campfire restrictions commence in national parks and reserves

25/09/2019

Restrictions on campfires, pot fires and other solid fuel stoves will come in to place from Saturday 28th September at identified Parks and Wildlife Service campgrounds around the State to help reduce the risk of bushfires.More

Fly Neighbourly Advice for the Tasman National Park

24/08/2019

Public comment is invited on the draft Tasman National Park Fly Neighbourly Advice. The draft Fly Neighbourly Advice has been prepared by the Tasmania Parks and Wildlife Service in response to increasing air traffic over the Tasman National Park.More

Hybrid diesel-electric shuttle buses at Cradle Mountain - a first for National p

19/08/2019

When you next visit Cradle Mountain you will be able to step aboard one of the new hybrid, diesel-electric, shuttle buses on your trip to Dove Lake. These new buses will reduce emissions and deliver a quieter, all mobility friendly, visitor experience.More

Eastern Pygmy Possum, Cercartetus nanus

Eastern pygmy possum

Like its close relative, the little pygmy possum, the eastern pygmy possum has some special adaptations to cope with the cold of Tasmanian winters. Both species go into torpor during cold spells. 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. Torpor 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.

Distribution

The eastern pygmy possum is found throughout the wetter forests of the western half of the state.

Diet

Unlike its relative, the little pygmy possum, which was erroneously once thought to be a nectar feeder, the eastern pygmy possum was once erroneously thought to be primarily insectivorous. It is in fact largely a nectar and pollen feeder, although invertebrates are also taken. This uncertainty about the diet of these small possum reflects the relatively little information we have been able to glean about the life histories of these diminutive species.

Breeding

Breeding is similar to the little pygmy possum. It occurs from late winter to spring, with four young being the usual litter size and pouch occupancy lasting about six weeks.