‘Playing god’ – 1837 and 2017

bait station kanukaDecisions made by men more than a century and a half ago led to me facing an unpleasant ethical dilemma a few days ago.

That is, should I subject animals to an untimely but rapid death, or a prolonged and (I can only imagine) painful one? The animal I am talking about is the Australian brushtail possum (Trichosurus vulpecula),  introduced to New Zealand in 1837 for the fur trade. And it was a decision I was confronted with when I approached the regional council to have bait stations installed on our land, which borders a gully of beautiful regenerating forest.

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The lady and the possum

A brush-tailed opossum in the care of the Society for the Prevention of Cruelty to Animals. Negatives of the Evening Post newspaper. Ref: EP/1957/0147-F. Alexander Turnbull Library.

A brush-tailed opossum in the care of the Society for the Prevention of Cruelty to Animals. Negatives of the Evening Post newspaper. Ref: EP/1957/0147-F. Alexander Turnbull Library.

In my search for an image for the previous post, I stumbled across this photographic treasure from 1957: a possum in the care of the Society for the Prevention of Cruelty to Animals.

Knowing what we know today about the destructive impact of these furry marsupials, it is easy to dismiss this image as a quaint artefact of a misguided era.

But perhaps this caring woman knows better.

A possum is an animal worthy of the same humane treatment that any household pet deserves – it is only by virtue of being in the wrong place (through our actions) that it has become a ‘pest’ of such magnitude.

Possums “doing good in the bush”

possum

The opossum. A ground berry-eater, that helps build fences!

In a similar vein to my previous post about the little German owl, I found another insightful gem about possums, from the official report of the 15th national conference of acclimatisation societies in 1926:

“The Government had appointed Professor Kirk to inquire into opossums and the Forestry Department had also appointed an independent man. Both had come to the conclusion, namely, that opossums did no damage to Native trees. [The President] knew himself that the boards looking after certain scenic reserves had been able to obtain quite a large revenue from the opossums,* and had been thus able to fence the reserves, so that in that way the opossums were doing good in the bush.” Continue reading

What is cute, furry and ecologically devastating?

Answer: a possum.

Even this little fellow, still not fully grown, would wreak havoc on vegetables and fruit trees, and in an indigenous forest environment, shrubs, trees, bird young and eggs.

Recently, we stayed at our friends’ lifestyle block near Tokomaru, nestled in the foothills of the Tararua Ranges [click here to view map]. Continue reading

Protest on the landscape – Wallaceville, Upper Hutt

This dilapidated shed, on Wallaceville Road, south of Upper Hutt [click here to view location], has now come to serve a purpose beyond its original one of a wool shed – a protest banner against 1080. Continue reading

A photographic treasure trove of New Zealand’s natural heritage

Nga Manu Images is an online photo library created by Dave Mudge and Peter McKenzie, founder trustees of Nga Manu Trust, a charitable trust dedicated to the conservation of New Zealand’s flora and fauna, and conservation education. The Trust founded the Nga Manu Nature Reserve, just north of Waikanae on the Kapiti Coast, featured on this website. What makes this photo repository so unique is that, in keeping with the Trust’s objectives, these images are available free of charge for conservation advocacy and education purposes, as well as non-commercial personal use.

Many of the images on this site are part of a more than three decade-long project to develop a pictorial record of the ecology of Nga Manu Nature Reserve, recording the plants and wildlife and the way they interact. Continue reading

Kapiti Island – an environmental history “microcosm” – Part 2

In 1870, Kapiti was identified by naturalists as a possible site for a bird sanctuary. But it was over a quarter of a century before the Kapiti Island Public Reserve Act (1897) was passed, and the island became a reserve.

Remnant forest, scrubland and previously farmed land was left to regenerate (except for one remaining farm at Waiorua, which continued to be farmed until the 1950s). However, nothing was done to eradicate the introduced species – cattle, goats, sheep, and possums (which had been introduced in 1893 – only four years before Kapiti became a reserve), and these animals kept regeneration of the forest in check through their constant browsing. Continue reading