These critters are an introduced pest speciesthat have naturalised over the last hundred years. They were imported originally to create a NZ fur industry, but the commercial side wasn't sustainable and they were left to their own devices.
Consequently the Australian Brushtail Possum is now a huge pest, destroting vast areas of native forest vegetation every night and being a vector for Bovine Tuberculosis. Last count/estimate of the Possum population in this country was 4 million humans, 30 million sheep, 80 million Possums.
We do our bit for helping keep them out of the parks and accessible farmland we are allowed to hunt on. Also there is a small demand for the fur developing, so that is plucked and sold to traders. Its not a lot but more than pays for pellets and the cost of hunting fun.
Night hunting these fellas is the only way, spotting their eyes with a torch and then getting close as you can. They have been known to be tough quarry for rimfire hunters, and are suitable for powerful airgun hunting. While not as difficult as some quarry, they are sometimes quick to escape and they hide in the tangle of branches if you don't get them down quick which is why two or more shooters work in teams if you are after the fur.
The fur is hollow and very warm. It is combined with Merino wool to create a uniquely NZ yarn blend. It is highly sought after in Europe and Asia, and removes much of the scratchiness from the finished garment. Hence the growing demand for the Possum fur.
Well thats about all there is to tell.......lol. I hope that didn't bore Y'all.....
cheers
GS