For more than 30 years Project Crimson has led efforts to save New Zealand's pōhutukawa and rātā trees, which were on the point of extinction in the 1980s.
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Now, the organisation is supporting the use of 1080 to control the introduced animal pests that it says are wreaking havoc on the country's unique biodiversity.

The Department of Conservation has initiated an independent review of a 1080 drop in which cows were killed.
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DoC says it is taking the "extraordinary step" to provide public confidence in its operations.

The Department of Conservation (DoC) is crediting predator control work for thriving numbers of two bat species and native birds in Fiordland National Park.

Summer monitoring has found numbers of the rare southern short-tailed bat are on the rise in its last remaining stronghold.
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DoC says it shows a mix of trapping, ground-based pesticides and periodic aerial 1080 drops are working.  

An aerial 1080 drop in the Kāpiti Coast foothills of the Tararua Ranges is planned for next February after being postponed in spring this year.
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Poor weather prevented the possum control operation over 10,900 hectares of bush and forest between Akatarawa Road in Reikorangi and the Ōtaki River prior to the Christmas-New Year period, when the area is popular with recreational users.

Aerial predator control is under way for the southern boundary of the Hauraki District.

An area of 6300ha of public conservation land in the Otahu catchment near Whiritoa will have a 1080 operation.

Starting this month, the aerial pest control is part of the government's nationwide 'Battle for our Birds' 1080 operation.
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Otahu is largely forested, and drained by the Otahu River and tributaries to the Otahu estuary, which covers about 110ha providing significant vegetation and wildlife habitat.