Translocations have been an important part of North Island kōkako population recovery, but when you’re obtaining your founding birds from small relict populations it’s important to maintain and even improve genetic diversity. University of Otago Zoology Masters graduate Meghan Milner-Jones studied … [Read more...] about Kōkako genetics investigated
Techniques/technologies
Study seeks future homes for kakapo
The kakapo population is outgrowing its island refuge – but where might future kakapo live? In a predator free future, the answer could include protected mainland sites provided there are sites that are big enough, safe enough and with the right kind of habitat for kakapo to thrive. If those likely … [Read more...] about Study seeks future homes for kakapo
Long-range study follows kiwi for 22 years
A 22-year study in Tongariro Forest has followed 142 radio-tagged North Island brown kiwi through 4 landscape-scale aerial 1080 operations, covering an area of 20,000 hectares. Not only did all 142 kiwi survive the 1080 drops, but the long-term study reveals a swag of other interesting information … [Read more...] about Long-range study follows kiwi for 22 years
New clues in the search for synthetic lures
Peanut butter is the standard rat attractant – and apparently, they’re pretty keen on chocolate and Nutella too. But researchers at Victoria University of Wellington’s ‘Centre for Biodiversity and Restoration Ecology’ have come up with some chemical compounds that wild rats seem to rate even better … [Read more...] about New clues in the search for synthetic lures
New Zealand Bird Atlas project launched
An ambitious 5-year project to map the birds of New Zealand across every part of New Zealand was launched at Queen’s Birthday weekend. It’s called the New Zealand Bird Atlas and organisers are hoping to involve as many New Zealanders as possible in spotting, counting and recording the birds they see … [Read more...] about New Zealand Bird Atlas project launched
PF2050 – do young people support the goal?
To achieve a predator free New Zealand by 2050 – or by any date – the majority of New Zealand will need to back that goal. Young people in particular need to want it to happen and be engaged in making it happen. After all, it’s their future, 30 years from now, that we’re talking about. Lauren … [Read more...] about PF2050 – do young people support the goal?
Rat genetics tracks invasion back through time
New Zealand researchers have been taking a closer look at the family histories of Man’s long-time travelling companion – the rat. Genealogy meets gene analysis in this study, carried out by Auckland University researchers James Russell, Judith Robins and Rachel Fewster and published this month in … [Read more...] about Rat genetics tracks invasion back through time
Community groups under the microscope
Has your community group identified specific longterm conservation goals? What outcomes do you expect to see from the many hours of volunteer work that your team puts in? Have you thought about how your project contributes to the wider New Zealand Biodiversity Strategy? In a recent report … [Read more...] about Community groups under the microscope
Kea survival during aerial 1080 – identifying the risks
Predator control in kea habitat is mostly by aerial 1080 – and some kea are known to have died from eating the bait. It’s not an outcome that anyone wants to see. So what are the risk factors? What might be done to mitigate those risks and why do leading conservationists, including kea experts, … [Read more...] about Kea survival during aerial 1080 – identifying the risks
Study evaluates kiwi aversion training for dogs
As families and sometimes pets head off to holiday spots for summer, now is a good time to remember that dogs – even Pekinese and the family poodle – can be a deadly threat to kiwi. An exploratory grab can crush the fragile bones of a bird’s chest, even if the dog is ‘retrieving’ rather than trying … [Read more...] about Study evaluates kiwi aversion training for dogs