Australian Possum

Fascinating facts about the Australian Possum

• A common brushtail possum can stretch from head to tail a total of 56-98 cm, the body alone measures 32-58 cm while the bushy tail adds another 24-40 cm, and it tips the scales at 1.2-4.5 kg, a weight range that matches the 1200 to 4500 g recorded for the species. Its prehensile tail lets it grip branches like a fifth limb. It thrives in both dense forests and cramped urban roofs, expanding its reach across continents.
• A newborn brushtail possum is barely larger than a pea, just 1.5 cm long and weighing 2 g, and after a gestation of only 16-18 days it clambers unaided into its mother's pouch where it stays for 4-5 months before emerging. Females can breed at one year old and males at two, allowing individuals to live up to 13 years in the wild.
• Unlike specialist eaters, a brushtail possum can sample three or four different plant species on a single foraging trip, crushing leaves with rounded molars that are built for grinding rather than slicing. Its caecum lacks internal ridges, so it cannot separate coarse from fine particles as efficiently as koalas, forcing it to supplement eucalyptus leaves with fruits, flowers, insects and even small vertebrates. This dietary versatility lets it survive in habitats from arid scrub to city gardens, where pure eucalyptus is scarce.
• Introduced to New Zealand in the 1850s for a fur industry, brushtail possums exploded to a peak of 60-70 million in the 1970s before control measures cut the tally to about 30 million today. They chew through roughly 21,000 tonnes of leaves and flowers each night and cost farmers an estimated $35 million a year. Their sheer numbers also devastate native forests, stripping trees of foliage and driving bird declines, illustrating how a single invasive marsupial can reshape an entire ecosystem.
• The common brushtail possum boasts the widest distribution of any Australian mammal, ranging across eastern, northern and parts of western Australia, Tasmania, offshore islands and, after introduction, most of New Zealand's forested areas. It lives in eucalyptus woodlands, mangroves, semi-arid scrub and even urban roofs, nesting in tree hollows, rock crevasses or house attics. Such habitat flexibility underpins its ability to persist despite threats like drought, disease and predators, making it a true generalist survivor.

Sources

Every fact above was checked against these pages, and kept only where one of them states it.

• Wikipedia

At a glance

About the Australian Possum

In the whispering darkness of the Australian night, a soft, grey form materializes, as the possum emerges to claim its territory, its large, round eyes shining like lanterns in the gloom. With a gentle, unhurried pace, it navigates the intricate network of branches and leaves, its prehensile tail grasping and releasing with ease, a testament to its arboreal agility. As it moves, the possum's thick, woolly fur ripples in the moonlight, imbuing this unassuming creature with an air of quiet, rugged beauty.

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