The very hungry caterpillars: Hundreds found dumped in Dunedin rubbish bin
From reporter Hamish McNeilly:
In a rubbish bin at a small Dunedin playground was a very big problem.
Inside the bin were hundreds of large monarch caterpillars. A few were able to crawl out before they were spotted.
Nat Russell said she was called to the Hocken St playground, in the suburb of Kenmure, after her sister’s children spotted the escapees.
The monarch enthusiast helped collect some of the caterpillars and then put a plea on social media to rehome them to anyone who had swan plants – a type of milkweed – where the butterflies like to lay their eggs.
She estimated there were “a good few hundred caterpillars” inside the bin.
People came from all over Dunedin to rehome the caterpillars.
“A few died, but almost all were rescued,” Russell said.
The caterpillars were large and entering their final moult, where they find a sheltered site, produce a tightly woven silk mat, and hang downwards until they become butterflies.
“The majority of them were only a few days off becoming monarchs.”
It appeared the caterpillars were dumped along with a container of food scraps, which was tied up in a jersey.
Jacqui Knight, who founded the Moths and Butterflies of New Zealand Trust almost two decades ago, said it was the first case of mass monarch caterpillar dumping she had heard of in New Zealand.
“I presume they had run out of food and [whoever had them] didn’t know what to do with them.”
While it was “wonderful” they were rescued, it was a shame they were dumped in the first place, she said.
A shortage of swan plants was often an issue for those with very hungry caterpillars, which could eat 2700 times their birth weight in just over a fortnight.
To counter that problem, Knight recommended people with an excess of either caterpillars or swan plants join the Monarchmatchmaker group on Facebook to “share the love”.
“It is a bit like Tinder, but for butterflies.”
Part of the issue was that some nurseries had stopped selling swan plants because some had been sprayed with pesticides.
Instead, people wanting to attract monarchs were encouraged to grow swan plants earlier in the season and let them get to full size in their garden.
Having monarchs, considered a native in New Zealand, helped show children the various stages of an insect’s life cycle and “feeds their curiosity”, Knight said.
Poll: Should we be giving the green light to new mining projects? 💰🌲
The Environmental Protection Authority announced this week that a proposed mine in Central Otago (near Cromwell) is about to enter its fast-track assessment process. A final decision could come within six months, and if it’s approved, construction might start as early as mid-2026.
We want to know: Should mining projects like this move ahead?
Keen to dig deeper? Mike White has the scoop.
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53.2% Yes
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46.8% No
‘Tis the season to not get scammed ...
As Christmas gift shopping moves increasingly online, scammers are ramping up their activity across the country.
Dunedin’s Investigation Support Unit is seeing more and more people fall victim to scams and other fraudulent activity, particularly on Facebook Marketplace.
There are a few ways to avoid the scams and keep yourself safe doing online trades this holiday season, says Southern District Service Delivery Manager Senior Sergeant Dalton.
🔒 “A good first step when looking to purchase something on Marketplace is to check when the seller’s Facebook profile was created. If it’s very recent, there is a higher risk that they have just created this account for a one-off fake item.”
🔒 Another important step is to make sure the seller’s profile name and bank account name match up. “We’re seeing a lot of scammers claiming their bank account name is different because it belongs to their partner or family member - that’s a huge red flag."
🔒 “When you’re selling, never trust a screenshot anyone sends you showing that payment has been made. Check your own bank account to make sure a payment has gone through."
🔒 “Quite frankly, it’s best for all parties to agree to pay, or be paid, for items in cash and in-person. Ideally in a public place with CCTV coverage."
🔒 "If you’re buying a car, check Carjam.co.nz to see if it’s stolen or if there’s money owed on it.”
A reminder: Suspicious activity can be reported on 105
🚒 Our Fire and Emergency crews have been kept busy lately
And they’re once again reminding everyone: please don’t light fires when it’s windy.
Central Otago will move into a restricted fire season from 1 December 2025, which means anyone planning an outdoor fire will need to apply for a permit and plan ahead.
So we’d love to ask you — how do you make sure you’re being fire-safe at this time of year?
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