Tuesday, 16 September 2014

Jumpers - Dolphin at Enclosure Bay



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Actively supporting NZ’s endangered wetland birds


This dolphin pod came through to Enclosure Bay in the afternoon and frolicked for around four hours before heading out to sea as the sun began to set. In making the film we counted around 10 at one time, but probably there were about double this number. The larger members cruised up and down, outside the entrance to the bay while the smaller and presumably younger ones became friskier and friskier.They just seemed to be taking a breather and set off as the sun lowered in the sky. 

It was very difficult filming, looking into the lowering sun, and with the high tide preventing a close approach. But we thought we’d put it up for you anyway. 

Track we were listening to while posting this  Waiheke Island's national anthem - The  Four Preps-  26 Miles (Santa Cantalina)  (Glen Larson and Bruce Belland)

Twenty-six miles across the sea
Santa Catalina is a-waitin' for me
Santa Catalina, the island of romance
Romance, romance, romance
Water all around it everywhere
Tropical trees and the salty air
But for me the thing that's a-waitin' there, romance

Friday, 12 September 2014

Sexual Politics


Welcome to the Midnight Collective Broadsheet 42
Actively supporting NZ’s endangered wetland birds

Here we are, back again, with apologies for the aphasian qualities that seeped into the last post, though they’ve now been cleared away. Here is argy bargy the promised footage of a mallard fending away a parera rival. These parera aren’t pure bred natives so we are on the lookout for behavioural difference in what is now becoming three different species –parera – mallard – and the polyglot inbetweeners.
Soon after however, we stumbled upon two more parera, comfortably settled under a seat in the village of Oneroa. These are also inbetweeners and have been taken under the protective custody of a local retailer, who approached us, somewhat concerned, while we were taking these images.
Parera-cross pair - Oneroa 11 Sept 2014

Parera-cross male Oneroa 11 Sept 
You can’t fault people for fostering animals in this way, though what became immediately apparent was that -despite the strutting male behaviour of the drake on the right, who came out at one point to assess our threat (while the female waited to take his lead) - she imagined these to be two females.

This raises interesting questions about our casual pigeon-holing of animal identity (despite our best intentions); of how we characterise them as ‘dumb’, with little ability to think or feel, or form the complex personal relationships that we do (or try to). This theorising was given powerful voice in the 1940’s and 50’s with the rise in science of (now discredited) Behaviourism, though its phlegmatic impulses live on in science, having assumed new forms in evolutionary psychology and neuroscience.

So this pigeonholing is true of the way we characterise human nature as well, and given provocative point in a recent French- Australian film Adoration. It is set in a cove, north of Sydney. (Gorgeous as this Tasman Sea idyll is, it can’t compare with our current South Pacific one here at Enclosure Bay). The film is based on a Doris Lessing novella (The Grandmothers) and features the best actor currently at work, anywhere in the globe –American  Robin Wright- which is reason enough to go see it.
Robin Wright
Yet it is Doris Lessing’s story which assumes control. Lessing pairs two mothers up (in a summer romance) to swap, not their husbands, but their sons, taking apart the usual ‘Dad seduces daughter romance’ and reconstructing it as a provocatively queasy, anti-commentary on Dora Syndrome. This would never fly in a gender reversal, and is quintessentially a female tale that is both sensuous and morally serious, which is what you expect from Lessing. (Women are noticeably more comfortable with this filmic  intrigue than men). She lays bare the assumptions we make about sexual identity, almost all of which have been nurtured by the male of the species.

One of the most obvious is the beefcake quality of the twenty year old sons. They surf, they horseplay, they promenade with their shirts off (endlessly), they are sexually accomplished, they can’t talk and think at the same time (A Kiwi would think this an integral part of being Australian!).  All of this reveals, not their own facile portrayal, but the clothes-horse character of the young women in any Hollywood film you might care to name. Lessing (with director Anne Fontaine and her troup of actors) have conspired to illuminate the way young woman continue to be drawn as shadows and don’t actually ‘exist’ as real people. The point is driven home by the rounded complexity of the two young jilted wives who are left to pick up the tab for all the hanky panky.

What is true here of the characterisation of young women, is also true of our understanding of animals – (also, usually in the hands of the male). If we can’t see that here, under this public seat, are a paired couple with all the complexity of association that that implies, and not a couple of waddling female charmers, even as we seek to  protect them, then we are still back at the starting gate, in our floundering attempts to understand animals.

What continues to puzzle us (here), for example, is the response of the female to the parera male in argy bargy. How like human male behaviour this seems to be. Have another look yourself for she isn’t giving anything away as she allows herself to drift closer and closer to the parera male, until the point comes when the aggressive testorone fuelled, mallard feels obliged to intervene. So what cues is the parera male responding to and what would her preference be, should she be free to reveal it?

Track we were listening to while posting this - The Springfields Island of Dreams - Dusty taking a lead in showing the promise of all things that were yet to come...

I wander the streets
And the gay crowded places
Trying to forget you
But somehow it seems
That my thoughts ever stray
To our last sweet embraces
Over the sea to the island of dreams

Jill Studd's blog



Wednesday, 10 September 2014

Wish you were here!


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Actively supporting NZ’s endangered wetland birds

Enclosure Bay West - Hauraki Gulf vista
We have moved territory for a few days to this idyllic sanctuary - Enclosure Bay, on the north coast of Waiheke Island looking out to the Hauraki Gulf. Here lie some of our most important conservation islands, including Little Barrier and Tiritiri Matenga.

Enclosure Bay East Hauraki Gulf vista
And we were immediately back in the business of observing parera and mallard. Parera or parera-cross birds seem very rare here in Auckland, but these two turned up as a threesome early on our first morning. 
Female parera-cross - green wing and grey legs the give away
The female has teamed with a mallard mate, but seemed to be keeping her options open with a parera-cross male hanging around. Though smaller than the mallard and regularly given the heave ho by the larger male, he remained  persistent in his courting,  returning the next day, despite being seen off by the mallard.

Parera male colouring is similar to the female (often a little darker) which means the males are often confused with females, both parera and  mallards.  The easiest way to identify them is when they are paired up.  Behaviour gives them away. The pair act like an inseparable  couple, the male strutting around like a male and while a green headed male mallard will try and subdue a female into partnership, he  would never seek to drive her away. This is what this mallard does to the parera-cross (they're not pure bred parera) in the video we will try and post  tomorrow -(we are filing  on the run and don't have access to wifi, and battery power is running low.)

Will get part 2 out tomorrow (or thereabouts), courtesy of the very convivial Waiheke Public Library and a battery charge - Oh and the weather's been pretty sulky , so far...as compared to Kapiti...which has had uninterrupted sunny spring weather since our departure!

Thursday, 4 September 2014

End Games


Welcome to the Midnight Collective Broadsheet 40

Actively supporting NZ’s endangered wetland birds

 With the NZTA now beginning to move against our dune lake, it is time to do a recap on how this all came about. So if the policy and politics of environmental activism brings you out in hives then please bear with us. Meanwhile here's a new video to sooth your way.

This expressway project, fast-tracked as a project of national significance was sent to a Board of Inquiry, effectively  bypassing  Enviornmental legislation. This Board was set up to look like a judicial body, but acted as a mediating forum. Its members were appointed by the Minister for the Environment – Amy Adams, but no-one of  credible environmental experience sat on it. This was a clear indication of the  Government’s intentions. She is now set upon repealing the RMA -the laws that govern New Zealand’s wider environmental safety. 

The NZTA, charged with building the expressway, employed private ecologists to assess the local environment. These were led by Matiu Park whose expertise is in policy development and environmental research, not endangered species management. There were many problems with the evidence this group presented to the Inquiry. Here are a few of them, related to the dune lake…

None of this team seemed to have had experience working in dune land areas or understood that these areas were adapted -rather like alpine areas-  to extreme climate conditions. The avian ecologist spent 30 minutes assessing this dune lake, then submitted this as a scientific appraisal. After reviewing the area for a year she failed to observe 30% of our native waterbirds. There was no mention in  her reports of the critically endangered parera. 

Mr Park would not concede that this was a wetland – referring to it as 'seasonally wet pasture'. Towards the end of the hearings he produced an aerial photograph purporting to prove that the wetland was formed by council stop-banks along the wharemauku creek. What this actually proved was his unfamiliarity with the area. The land is sloping the wrong way for water to flow into the banks in  this way. He nevertheless adjudged this non-wetland to be  1.8 hectares. It is actually 5-7 hecatares as can be seen from recent NZTA excavations. This underestimation accords with Regional and District Council findings which argued that the NZTA had systemically underestimated the area of wetland disturbance by a factor of three. 
 
Top of the dune lake showing recent NZTA excavations
The NZTA is required by the conditions of approval  to work with local people and groups on its environmental response. The project manager assured us this would happen. It hasn’t. It is also required to keep out of areas where endangered species are located  during the breeding season. This also hasn’t happened. 
Road being cleared from town into wetland  (centre right)
 The breeding season is now underway. Mr Park took trained dogs into this area to look for parera nests, intending to place an exclusion zone around any nesting pair. This indicates his lack of experience in endangered species management. Female parera have been known to destroy their own eggs on discovery. The day after he announced  the area to be parera free, we photographed a male parera at the lake. Then another at the back of the airport. 
Royal Spoonbill standing around the centre of the planned expressway -January 28 2014
You’re probably not going to get a better example of how to orchestrate an environmental shambles.

In helping us to see the funny side of all this we have called in Lonny Donegan, washboard and all  - Does your chewing gum lose its flavour on the bed post overnight...

 Oh-me, oh-my, oh-you
Whatever shall I do
Hallelujah, the question is peculiar
I'd give a lot of dough
If only I could know
The answer to my question
Is it yes or is it no
Jill Studd's Blog
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Friday, 29 August 2014

NZTA moves to rip out dune lake


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Actively supporting NZ’s endangered wetland birds
Despite two or three days of frosty mornings, today has been one of those memorable spring days - the air is clear and sharp and warm, it has that sweetly tempered aroma which invades  the world with a quite remarkable calm and then fills it with the promise of everything that is to come. Which is ironic because the expressway contractors are now poised to move into the dune lake as the breeding season gets underway, and begin to destroy it. This seems incomprehensible given that the NZTA  has now conceded that there are critically endangered parera  in this area.

They have sent dogs through the area and declared it parera free which is where the problems really start, for the morning immediately following this categorical  announcement, we photographed this parera male comfortably settled at  the wetland around 7.20am.


Parera male dune lake August 28 2014

And here is another caught the next day at the back of the airport beside the wharemauku creek. This male has been hanging around a wharemauku tributary looking somewhat anxious and perplexed which may indicate that he has a mate hidden on a nest near the waterway confluence because these native ducks, unlike mallards, hang around their  mates while they are on the nest.

Parera male at back of the airport -August 29 2014

All of which demonstrates a systemic problem with the NZTA's strategy of  using privately contracted ecologists to do this work.
 
In our next post we will be exploring the folly of that.  Meantime...
 
To all those in the Northern Hemisphere who are following our little  environmental drama down here at the bottom of the South Pacific -our commiserations as you leave your summer behind – though perhaps you are a little tired of all that 40 degree heat by now! Here we welcome the return of the sun, to which there can be only one backing track -Donovan’s -Sunshine Superman- though we file it  here with very mixed  feelings.  
Sunshine came softly
through my window today
Could have tripped out easy
but I’ve changed my ways
 

Tuesday, 26 August 2014

Remade Beds


Welcome to the Midnight Collective Broadsheet 39
Actively supporting NZ’s endangered wetland birds

There has been a noticeable increase in activity of Welcome Swallows around the dune lake over the last two weeks. This has coincided with an upswing in insect life coming from the wetland and surrounds with small swarms of midges. The swallows make  an appealing sight, as they swoop in from one end of the lake (depending which way the wind is blowing) and hoover their way to the other. Then loop round to start again. 

So they are well fed, paired up and now, very early in the breeding season, are starting to build nests. Here is one, located in a culvert at the town end of the Wharemauku. 
Female welcome swallow nest making
It is about three quarters complete. The females do all the work, while the male accompanies her, looking more and more puzzled about what is going on. It is a mystery how she managed to get this nest started in the inside of this concrete pipe on a narrow split between two pipes, but she is very industrious and had it three quarters finished after about 4 hours work (with breaks for feeding).

The nest is composed of mud with organic reinforcing. She takes about 4 or 5 scoops of mud from the creek bed into her beak and then flies it directly on to site. Dabbling it down with her beak,  then shaping it with her feet and breast. She will then coat the inside with her own down feathers. 

These birds are very easily disturbed, so we tried not to intrude while filming this, though this nest is so exposed to view from the path that it will be a surprise if it carries youngsters through to full term.
 
Meanwhile, down at the other end of the creek, her sister and brother in law were hard at the same work. There has been quite a lot of activity around the airport bridge over the last few days so it is no surprise that they are beginning to nest again. Though once again, we hesitated to intrude in case we frightened them off. They have a habit of abandoning their nests under this bridge.
Welcome swallow female below Wharemauku bridge
Other birds are now beginning to make their way to the lake with 11 paradise ducks sighted (7 females so there is an imbalance in this population) and a pair of pied stilts finally making an appearance. They were over in the Wharemauku pond feasting on the water-boatmen. 
Pied Stilt spearing water boatmen. This is as deep as they venture 
This paradise duck pair were making a point here of standing up to the pukeko, which makes them invaluable to have around during the nesting season.
Putangitangi pair on Wharemauku 
We have a track guest selector this week who is on a 1980 roll with  Split Enz and I Hope I Never...
I fall apart when you're around
When you're here, I'm nowhere
I can't pretend that I'm not down
I show it
I know it 


Friday, 22 August 2014

Where have all the females gone?

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Actively supporting NZ’s endangered wetland birds
We have been cheering our out-of-season ducklings on, but didn’t give them much of a chance, especially after losing their mother; and so it has proved to be. The inclement weather has returned over the last few days and we haven’t sighted the three remaining youngsters since. Even making allowance for the lake terrain, which is providing such good cover this year, they have probably been taken. A finger of suspicion points back at the domestic black cat, mentioned in previous dispatches, again seen stalking through the blackberry.

Though the main problem has been the male mallards that continue to harass the females, separating them from their young. They now out-number females 8-1 an imbalance about which we can only speculate; that the females have got fed up and cleared out; that there is a gender imbalance in the local population (which seems unlikely); that the females have already settled on nests in the blackberry (and elsewhere). If this is the case they will be producing new broods of ducklings around mid to late September - a usual and much more sensible time. The mothers do seem to be able to put failure behind them and quickly lay a new batch of eggs following the failure of their brood.
Males in pursuit 
Female  in avoidance mode
Adding some weight to this theory was a female who appeared out of the blackberry, and was immediately set upon by a gang of males. The male parera seem to stay with the female while nesting which the mallard males don’t and she had a gamey Parera-cross mate with her who immediately sailed into this green headed gang on her behalf. He took on a good four mallards at a time, though this still left four more who set off in her pursuit. She was a good two thirds the size of the mallards but managed to out-manoeuvre the congo line behind her, while remaining oblivious to the fracas as she set about getting a quick feed. So perhaps she was taking a short break from a nest and recharging herself.

Also getting feistier by the day are the pukeko. It won’t be a surprise to see the adult pukekos bringing youngsters of their own out onto the lake within the next fortnight or so. And then the welcome swallows have been back under the airport bridge and may be preparing to nest under there again this year. We also hold out hope that these two putangitangi (paradise ducks) will breed on the lake this year. They are regulars down here at the moment.

Paradise duck pair Wharemauku pond
Still, we haven’t yet had the variety of water-bird life characteristic of this wetland including shoveller, grey teal-tete, and pied stilt amongst others so far. They aren’t far away however with a pair of tete and now three scaup, settled on Andrews pond which is about five minutes walk away to the north and about 50 metres from where the expressway is currently being excavated.

Scaup -Andrews pond - female in centre
It will be interesting to see if the scaup in particular breed on this wetland. This is a charming endemic diving duck, now rapidly settling back into this region and sometimes seen on the dune lake though it doesn’t appear deep enough for these scaup to settle here for long periods – unlike last year's dabchick.

Track we were listening to while posting this Big Bad John - from the early 1960's. We're copping hostile fire for putting this one up, so we need your support and so does Jimmy Dean...
Everyone knew/you didn't give no lip/to Big John