The Notorious Nestor notabilis: Conservation of the Clever Kea

Hiking the Edwards-Hawdon Route in Arthur’s Pass National Park a few weeks ago, I had my first encounter with the majestic, yet devious, kea (Nestor notabilis). While stopping to catch my breath, a curious kea hopped over to greet me. I was thrilled to see this beautiful bird for the first…

Popping the seal: The fall and rise of the New Zealand fur seal population

One of my favorite places is the Catlins, a wild area of dripping bush, rugged southerlies, untouched beaches, and abundant wildlife in the far south-east South Island. There are some great spots within the Catlins, but the one I go back to time after time is The Nuggets. This area is a peninsula…

Will they tern up?

Courtney Hamblin is doing a Master of Science at Lincoln University. Here she tells us about her current research. We have all experienced that moment of anxiety and anticipation: you have organised an event or party and you nervously await the arrival of your first guests. You know people have…

Seal of approval: cover story

It’s very hard to explain just how satisfying it is when you finally get a paper published. Whenever a paper finally moves on out into the world and is a tangible thing for someone else to read, is the endgame of something which has usually taken several years from conception,…

Predafiles: how to solve the problem of pest mammals in NZ

Pest mammal control, in particular the use of 1080, has long been a hot topic in New Zealand. Feratox owner, Jeremy Kerr did an excellent job of reigniting the 1080 debate last year when he threatened to contaminate baby powder with the toxin. The media storm that followed highlighted the polarising nature…

Bonzer! Feratox poison controls Dama Wallaby populations in New Zealand

Since their introduction to New Zealand in 1870, Dama Wallabies (Macropus eugenii, endemic to Australia) have been responsible for the degradation of large tracts of native habitat. Concerns about the destruction of native ecosystems have become so severe that scientists working with the New Zealand Government have been working on…

Small pieces of marine species in seal faeces

It’s always intriguing discovering what people like to eat. Eating is a reasonably private process. Sure we can go out for meals with friends or grab a bite with colleagues but we are choosing from a restricted menu (and the food on offer is different to what you would have…

The costs of protecting the big blue

Our oceans are in big trouble. Worldwide declines in marine wildlife, including the collapse of several fisheries, and the deterioration of marine habitats, prompted calls at the 2012 Global Workshop of the Convention on Biological Diversity for the establishment of a global system of marine protected areas (MPAs). At this…

Pickling pork: control of feral pigs with sodium nitrate

Killing animals is certainly not what comes to mind first when you think about nature conservation. Sometimes, however, killing a certain species is necessary to conserve another. One of the species which is killed for the sake of conservation is the feral pig, Sus scrofa. Feral pigs are omnivorous which…

Identifying the killers’ next of kin: stoats, ferrets and weasels

The title of number 1 killer in New Zealand is a fairly well fought over position. There are numerous introduced species that could enter this competition. Possums, even though not especially big predators, have, through sheer weight of number, a huge impact. Cats, wild and domesticated, are super effective killers…