Top of the South

My life as a keaologist: Lake Rotoiti survey part III

Prior to heading out the next day, I checked the weather report and the forecast said ‘clear blue skies for the next few days’. After reading this I committed the ultimate sin in any trampers opinion, I left my raincoat behind in a further attempt to lighten my pack. By now I was down to the bare essentials; all I had in my pack was kea catching and banding gear, and food. This decision was one I would live to regret very soon into this leg of the survey.

Kea, Photo: C Rudge

Kea, Photo: C Rudge

That afternoon we made our way to our next survey point and again I headed to my spot alone. I found a comfortable position to wait and look for birds; I saw a mob fly past, back and forth a few times. They weren’t interested in me at all and so I caught up on my reading. After about an hour sitting there, dark spots started appearing on the pages in my book, looking up there was some very ominous clouds lurking about. I hoped that the Met Service’s weather prediction would prevail but the chance of that happening was looking very slim at this stage.

The rain started and was quite bearable for a time, but that didn’t last too long. I was out in the open and all I had to sleep in was a bivy bag. I rummaged through the sparse contents in my bag for something to protect me from the weather and found myself a rubbish bag, a good old ‘blak sak’. I made a head and some arm holes and wore that rubbish bag with style. I proceeded to make my way to Kirsty who was at the neighbouring survey point – which just so happened to be a hut with shelter and comfortable beds!

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Diary of a bat hunter

Forest & Bird’s Bat Survey Officer, Top of the South, Brian Lloyd

Tasked with the job of surveying bat populations in the top of the South island, I have spent many summer days setting out bat detectors around the countryside in the hope that they pick up the high frequency echolocation (or clicks) that bats use to navigate their way around.

Short-tailed bat, Photo: Rosalind Cole

Short-tailed bat, Photo: Rosalind Cole

Sometimes a seemingly fruitless task , finding  populations of these rare and elusive short-tailed and long-tailed bats,  contributes to a national picture of the status of these two disappearing species.  

Differing not only in appearance, but also with respect to feeding patterns & behaviour, our two bat species share little in common.

Short –tailed bats generally roost in large tree cavities, and in winter are known to stay in their roosts and go into  torpor.  Like our kakapo, they have a lek breeding system, which is the equivalent of a male sing-star contest to win over a prize mate. Most peculiarly though, is the way that they forage. Unlike most other micro-bats that catch air-borne creatures, short-tailed bats are known to forage on the ground using their folded wings as front limbs. This unusual trait makes them particularly vulnerable to predation. In the central North Island I found several thousand of these wonderful creatures in the large tracts of indigenous forest from Urewera west to Taranaki. A career highlight!

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Endangered shearwaters find a new roost

Guest blogger: Chairperson for the Kaikoura Branch, Ailsa Howard

While DOC has been busy crafting dummy sea-lions  in an attempt to attract males ashore, the Kaikoura community along with the local DOC staff have been involved in a charade of our own: playing the call of the endangered Hutton’s shearwater through loud speakers, in bid to get them to return to their new breeding site.

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Pie fights, dirty energy and homeless snails

So Solid Energy nearly got a face full of custard … fired at them by environmental protestors at their AGM. 

Solid Energy has been literally trying to put the fires out over recent months on many fronts and this latest embattlement is symptomatic of an industry that hasn’t got a future.  Problems with their safety record on the extensive coal sites on the West Coast have lead to emergency measures to reduce staff incidents. 

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Welcome to the F&B blog

Welcome to Forest & Bird’s weblog.  Like Forest & Bird itself, our weblog will touch on just about everything native and New Zealand:  our native plants, animals, our wilderness areas and environment, whether they are on land, in our lakes, rivers and oceans.

 

We welcome your thoughts and ideas about how we can all contribute to helping preserve our precious – and vulnerable – natural heritage.

 

 

Standby for opinion pieces, diary-style web-logs, videos of our projects and much, much more.  Just watch this space!