23 August 2019
Suburban Wellington trapper sees trees recover
John lives on a 516 square metre property across the road from a neglected bush reserve in Karori, Wellington. Initially, he thought possums were responsible for the destruction of his puka tree but the damage was typical of rats. To get them under control, John started by setting one Goodnature Rodent trap on his property.

John lives on a 516 square metre property across the road from a neglected bush reserve in Karori, Wellington. His home is surrounded by other houses and loads of trees. In 2015, he set out to protect his trees and the native birds returning in his area.
Initially, he thought possums were responsible for the destruction of his puka tree but the damage was typical of rats. To get them under control, John started by setting one Goodnature rat trap on his property.
“We really liked the sound of Goodnature’s automatic-resetting traps. The thought of waking up to a pile of dead rats at the foot of our puka tree was irresistible.”
John had no reservations. “The traps struck me as a humane and fantastic way of destroying pests,” he says.
At first John saw dead rats on the ground under his trap but after a while the rats re-appeared so he shifted the trap to a different location.
Within 29 days of moving the trap to the right spot, John tallied 21 dead rats.
After his success put a stop to the rats damaging his puka tree, he set his rat trap in a spot near his walnut tree. After no obvious success he moved it elsewhere.
“It hadn’t occurred to me that any dead rats might have been scavenged so I moved the trap back. It killed a mouse on the first night and then a rat.”
At the time John had no way of counting the strikes on his trap. The Goodnature trap is now a Smart Trap with Bluetooth technology that connects your trap to your smartphone so you know exactly when your trap has been triggered, whether you see the dead pests or not.
John also set his trap near his compost bins, and to the best of his knowledge didn’t trap anything. After installing a new gas cylinder and fresh paste in the trap he got some action again. Over a 6-week period, he killed a further 16 rats and five mice.
“At first, we had our doubts about the Goodnature trap’s efficacy but those doubts have vanished. It’s terrific technology that’s given me a sense of the density of rats in our area.”
John’s success has motivated him to establish a network of Goodnature rat traps in the neglected strip of bush near his property. “We’ve seen rats in there so we’re keen to use Goodnature’s Trap Location Cards to find a good spot for another Trap.”
Other Blogs
11 December 2018
Goodnature snares new traps called a Smart Trap that tracks trappings via bluetooth
New-Zealand based conservation technology company Goodnature has further advanced its traps, but this time, in the form of a bluetooth-enabled trap that can be added to any Goodnature rodent automatic trap. As a result, the traps can interact with users' smartphones, allowing for real-time pest control monitoring across New Zealand. The new technology, unlocks increased accuracy and transparency, about when and what the traps have killed, a timely feature after recent reports of kiwi ‘bycatch’ in a Goodnature trap.
Read more
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