Often when predators are eradicated from an island, it’s the first stage in planned reintroduction of native species to the sanctuary, but 26 years ago when the last introduced mammals removed from Burgess Island, the island was simply left, predator-free to recover naturally. Burgess … [Read more...] about Island recovery left to happen naturally
Sanctuaries and projects
Eric Spurr and Nicholas Ledguard from the Ashley-Rakahuri Rivercare Group share the results of their group's extensive predator control and bird monitoring work from 2000-2015 in a recently published issue of Notornis, the journal of the Ornithological Society of New Zealand. The Ashley River … [Read more...] about Rivercare group shares predator control outcomes
The kiore appeared and the moa disappeared in pre-European times, but no-one can argue that the majority of Aotearoa/New Zealand’s predator and other pest introductions, habitat loss, extinctions and near-extinctions have happened in the last 150-200 years since pakeha settlers arrived. Recently … [Read more...] about Maungatautari – a Maori conservation perspective
Trap-wary stoats got caught out by a change in predator control regime according to research just published in July this year. The research, carried out by DOC scientists and published in the New Zealand Journal of Zoology, took place in the 9800 ha Whangarei Kiwi Sanctuary. The results showed why … [Read more...] about Research shows what’s working for kiwi and kaka
Research and innovation mean that the options for helping out our native species are increasing all the time. First there were small, predator free island sanctuaries, then bigger islands and then there was Zealandia – the world’s first fully fenced urban ecosanctuary. Mainland sanctuaries … [Read more...] about Doing the sums – what are the best predator control options?
For thousands of New Zealand’s sub-Antarctic mice, the next few weeks are the final countdown. With just a few weeks to go until mouse eradication begins on the sub-Antarctic Antipodes, this week’s Friday read looks at some of the key Antipodes-based research which has led us to this point - to the … [Read more...] about Antipodes and the impact of mice
Rats are, perhaps, the ultimate invader – with a little bit of help through the centuries from humans. Where-ever we go they go too, so that ship rats have ended up on some of the remotest of the world’s islands. Today’s research review looks at studies into rats on islands, aspects of rat biology … [Read more...] about Rats as island invaders