Latest update - June 2018:
All the coastal stoat traps were checked and rebaited on 26-27th April. A total of 6 stoats, 27 rats, and 2 mice were caught. This brings the total number of predators caught to 88.
Robins were confirmed as being present on the island after being seen for the first time during the previous trip in January. Most robin sightings were around the centre of the island near the lake on the middle track. Other birds heard or seen most days included tomtits, kakariki, and kaka.
Update - January 2018:
Media Release - Over fifty predators removed from Cooper Island.
Featured on TVOne News and TV3 Newshub.
In 1773, when Captain James Cook anchored in Dusky Sound, one of New Zealand’s largest and most isolated fiords, it was the landscape and rich bird song that impressed him and his crew.
Today the landscape is unchanged, but when Real Journeys week-long Discovery Expeditions weigh anchor near Cooper Island, passengers are more likely to hear the ‘sound of silence’. Introduced predators have decimated the millions of birds that once made Dusky Sound their home.
Real Journeys has undertaken to eliminate the voracious stoats and rats from Cooper Island - a vast 1,779 hectares. Situated in such an inaccessible area of New Zealand, it is the most challenging environmental mission since our founder Sir Les Hutchins led the Save Manapouri Campaign in the 1960s.
Today we hope our campaign against predators sees the return of some of our most vulnerable native birds like the kākāpō and kiwi and safeguards the future of the third largest island in Dusky Sound.
The initiative sees Real Journeys join the Department of Conservation’s Tamatea/Dusky Sound Restoration Programme; sharing its vision to make Dusky Sound one of the most intact ecosystems in the world and a source or bio bank, for the regeneration of native species throughout the country. Real Journeys is proud to play a part to help make this ambitious vision a reality.
A big thanks to Real Journeys for joining DOC and others in supporting a predator free New Zealand. Restoring Cooper Island back to as it pretty much was when Māori and Captain Cook used this magic harbour nearly 250 years ago, is such an inspirational gift to future generations of New Zealanders and international visitors.Lou Sanson, Director-General, Department of Conservation
Eliminating the stoats and rats from this 1,779 ha island is a considerable undertaking.
The island is 523m high, rugged and steep in parts.
Tracks must be cut and 320 stoat traps set inland and along the shoreline. 1000 self-resetting Goodnature rat traps will also be laid across the whole island.
Red dots represent stoat traps placed on Cooper Island in 2017 and pink dots are rat traps to be placed in 2018.
We have produced a Cooper Island Restoration Project leaflet to summarise the timescales and plan of action.
As far back as 1891, the government of the day was concerned about declining bird numbers creating the country’s first nature reserve on Resolution Island, the largest island in Dusky Sound.
New Zealand’s first conservation ranger, Richard Henry, transferred over 700 kākāpō and kiwi to the off shore island to protect them from the wave of introduced predators sweeping the country.
Sadly by 1900, stoats had been able to swim across to the reserve.
Removing predators from Cooper Island will require at least half a million dollars over the next five years and ongoing maintenance costs thereafter.
Making a remote island of almost 2,000 hectares pest free isn’t easy or cheap and will take considerable time in fact it will take many years but we’re committed to this and are in it for the long haul.Richard Lauder, Chief Executive, Real Journeys
We would like to thank all those who have supported and contributed to the Cooper Island Restoration Project with special mention to:
Real Journeys is involved in other conservation projects - learn more here
Cooper Island is the one island in Dusky Sound where Richard Henry (New Zealand’s first bird curator) found kākāpō breeding.
Other than by radio transmission there is no way to communicate on the island and there is no accommodation nor shelter.