Sunday 29 June 2014

Ducklings 4


Welcome to the Midnight Collective Broadsheet 28
Actively supporting NZ’s endangered wetland birds
Parera/Mallard with 4 chicks June 24
Back here in Kapiti we were a little surprised to find our mallard/parera mother, was still in residence in the wetland. Her original brood had been reduced to four yet they were obviously putting on weight and looked a feisty bunch. Sadly however, none had survived by the weekend.

3 orphans
The pukeko had returned, and taken up residence around the duck and her offspring, and though she still seemed more than a match for them, within two days, she had abandoned her charges, leaving three orphans on the island, none of whom, survived the night.

We’ll never  know exactly what happened, though the finger of suspicion initially pointed up two possible suspects -the pukeko were number one, until a domestic black cat was seen loitering beside the island the day of their disappearance. The cat is a regular, but seldom ventures out this far into what has now become a fetid marsh, so it may have been on the look out for the ducklings.

But rats also live around the water, and then we have seen stoats not so far away, beside the nearby Andrews Pond.

However, in what seemed a giveaway two kahu (harrier hawks) came swinging by the island, over the lake on Friday morning. It remains supposition, but they circled the pond area a number of times, and then one came back for a second look, about 20 minutes later. They generally don’t come in this low to the blackberry which may indicate they’ve found food here recently. Then again, in our experience it is very rare for a mother to leave her chicks. We’ve seen it only once before, when a female left a sole surviving youngster, after being pestered by a persistent male. She obviously had mixed emotions because she kept returning to the duckling before finally leaving. Yet even this adolescent didn’t survive the night without her.
Kahu over dune lake
So was the mother forced to save herself, when discovered by predators who could have made a meal of both her, and her young?

We have better news from the  kotare who continues to haunt the area of wasteland at the back of the airport. We presume  it's the male from the yellow tinge on the lower breast and because this is  his perch – though if it is, then he’s lost a lot of colour since the last time we saw him. And no sign of the female for a while now. Though given the kotare's predatory reputation, (this one looks  pretty well fed for the depths of winter), he would be well up to taking a stray duckling or two!!  

Track we were listening to while posting this
Dave Van Ronk –See That My Grave Is Kept Clean.
Stolen from the Master -Blind Lemon Jefferson- then used by Dylan on his first album – but this is better! Though what were two 21 year olds hoping to achieve by trying themselves out against the Mountain? It’s  like a graduate actor trying themselves out onKing Lear.

Well, my heart stopped beating and my hands turned cold
And, my heart stopped beating and my hands turned cold
Well, my heart stopped beating and my hands turned cold
Now I believe what the bible told  

Sunday 22 June 2014

Top of the Lake


Welcome to the Midnight Collective Broadsheet 27
Actively supporting NZ’s endangered wetland birds

We have been away for a few days, staying at Te Moenga Bay, at the top end of Lake Taupo, in the middle of the North Island. It’s the shortest day and there’s good snow on the mountain (Ruapehu) though not yet ski-able because  the middle of winter falls nearer mid-July.
The Mountain - volcanic Ruapehu wearing his winter coat 
At this time of the year every nz scaup in this region seems to make a beeline for Te Moenga, and the little bay on the opposite side of the lake. It is difficult to get an accurate count, because they are a diving duck and not always visible above surface, but we reckoned up 75 to 80 here, with another 50 on the other shore.
 
NZ Scaup on Taupo 
We haven’t seen scaup in Kapiti for at least two months, and though we don’t know where ours migrate to in winter, it would be surprising if they travelled this far, because they aren’t seasoned flyers. The only seem to fly at night and gain lift off with a furious whirr of their wings before hurtling along close to the surface. They may also be nocturnal, at least to some degree, because like this lot above, they spend  a lot of time sleeping on top of the water.

They appear to collect like this for social reasons. There were obvious mating rituals taking place (bolshy confrontational behaviour by the males was a sure sign). But here at the top of the lake there is plenty of food for them. So perhaps it is a winter feeding ground as well. Adding some grist to this theory are the many shags, who come in on sunny winter afternoons to dry themselves and roost on the local launches. Here pied and black shags perch happily together, while the occasional little shag can be spotted hoovering up the inanga (and their cousins), close in to the shore.
 
Fishing launch with shags and scaup Lake Taupo 
Where is she?
The big surprise however, was the appearance of a pair of dabchicks, the first we have spotted at the lake. They too were feeding and perhaps had been together some time; though this didn’t stop the male going into something of a panic when the female strayed too far away.

They have a ritual ‘smooch’ fluttering about together while burying their noses underwater after drifting part while feeding, though this seems to be initiated by the  male who kept a constant watch on her movements. These little endemic grebes can spend 12-15 seconds under water, and then dive again immediately. He became quite agitated at her insouciance though she, for her part seemed nonplussed, and a little impatient with the fuss.
Dabchick pair at rear, male on left
Track we were listening to while posting this
Sharon King and the Dapkings ‘I learned the hard way.
I learned the hard way
That your love is cruel
I learned the hard way, baby
Not to be your fool



Monday 16 June 2014

Ducklings 3


Welcome to the Midnight Collective Broadsheet 26
Actively supporting NZ’s endangered wetland birds

We now have a ‘situation’ down at the dune lake with our winter’s nest of duckling chicks having survived their first week out in the open in very arduous conditions. For this, the credit is all down to the experience and canny instincts of their mother, who has been under virtual siege the entire time with the pukeko’s moving back into her terrain. Yet the lake is also providing her with much better camouflage at this time of the year. 
2 oblivious pukeko with frozen watchful female duck -chicks underneath
Pukeko’s are usually vegetarian but will take any young chicks they can, and put some thought into their raiding parties. We’ve seen them taking ducklings, pied stilt youngsters and even black swan cygnets, though to give them their due the adults divvy up the proceeds between their own chicks. (We have also seen a very hungry kahu-harrier hawk trying to lift a fully grown pukeko out of the swamp. It didn't have much of a show as the pukeko went beserk, but still, they too, can come under attack.)

They can co-ordinate their attacks, raiding a nest from the front and rear simultaneously, and an inexperienced or dithering parent makes an easy target. This is why it is so useful to have a pair of paradise ducks around during the breeding season, because they are vigilant and fierce and keep the pukekos at a wary distance.

This is not this mother’s first brood because she obviously has experience with pukeko. She is ever on the watch for them and freezes her brood under her whenever they are around – which is most of the time. And yet contrary to our previous assertion, that we didn’t think there was a great deal of food around yet, for the ducks, they do seem to be finding plenty of sustenance in the growing lake.

We have tried to be cautious in publicising the locality of this dune lake. Even experienced local conservationists are not aware of it,  and the wisdom of this was brought home when three youngsters intercepted us while we were filming. 

The next thing the boys were over the fence and into the lake in their gumboots to try and get a closer look. They meant no harm to the animals, but scattered them in a panic nevertheless. Yet it was instructive watching the birds reaction to this intrusion. The pukekos immediately lit out for the WBY (wild blue yonder) which relieved the pressure on the mother duck, who remained motionless until the boys passed inside her comfort zone. She then took her charges into the water, waiting again to see if the danger would pass and when it didn’t, disappeared into the blackberry.      
Female duck with brood
Keeping tabs on these wild lives, in the centre of a town like this, can be a harrowing business. You never know from one visit to the next, how these birds have fared and every trip is marked with a growing sense of trepidation over their fate, especially as we monitor this seasonal nesting aberration.

Nevertheless – so far so good.

Track we were listening to while posting this 
Lennon and McCartney -Your Mother Should Know 
Lift up your hearts and sing me a song
That was a hit before your mother was born
Though she was born a long long time ago
Your mother should know
Your mother should know







Thursday 12 June 2014

Duckling (Postscript)


Welcome to the Midnight Collective Broadsheet 25
Actively supporting NZ’s endangered wetland birds

Just a short update to the previous duckling post... after a visit to check on them this evening mum had moved her brood  onto an island in the centre of the wetland. It soon became apparent why, when a pukeko came out of the blackberry and she came up to 'red alert'. The pukeko will stalk her brood and with ten and on her own, its unlikely that she will be able to defend them all. 
Parera-cross female eyeballing a pukeko (brood tucked beneath her). June 13 4pm 
The good news however, is that she seems an experienced parent and has shown plenty of nous in getting them out to this redoubt and keeping her weather eye on the pukeko. This isnt the first time she's been through this charade. 

Though we shouldnt be reporting this kind of activity until September and then some.

Ducklings!


Welcome to the Midnight Collective Broadsheet 24
Actively supporting NZ’s endangered wetland birds

 We thought we were off the mark in trying to anticipate a pukeko nest this time of year, but it turns out we weren’t so far adrift of the mark.
Parera-cross female duck with 10 chicks -June 13 2014 
Taking a detour down to the dune lake late this morning we found these chicks with their parera-cross mum, having just come out onto the banks of the newly forming lake to sun themselves. (Mum is primarily mallard, but the colour on her wing gives away the parera running through her veins)

There are ten live chicks here basking yet this is very perplexing. It takes around 20-22 days for her chicks to hatch, which means she began sitting on the nest in the third week of May – pretty normal if you live in upstate New York or Norwich England but not in Raumati Beach NZ at this time of the year. We had a run of pretty chilly frosts around this time so it must have been touch and go keeping her eggs warm through these long nights. And she will be hungry after a long fast and there isn’t a lot of food on this lake yet  (otherwise the others would be down here feeding). And then we saw the resident black cat snooping around the back of the blackberry so the prospects for the longevity of her brood do not look good…though the top predator – the pukeko- have moved house further up the creek which should give them a little time at least.

Yet what is a big plus, is that it finally identifies this area of  blackberry as a key nesting area for these animals. (When they are out on the water it is very difficult to pinpoint where they’ve come out from.)

What has added  to our perplexity however, is this further brood of black swan cygnets, spotted with parents at one of the domestic ponds in the town.
Black swan pair with cygnets -June 13 2014
 These will be a month old now yet are still a very late autumn brood. They should fare better because they are being hand fed by the local residents and anyone else who happens to be going passed. They are proving irresistible to motorists, with cars stopping to ogle and take photographs.

What no-one is stopping to watch however is the sight across the road at the airport where the airport company is in the process of ripping out the last significant local stand of raupo. 
Removal of raupo stand Kapiti airport
These would have previously been home to fernbird, spotless crake and bittern. This is very symptomatic of what's going on in the country at the moment, with the entire airport perimeter now headed for ‘warehouse’ development and environmental legislation powerless to stop it.

Track we were listening to while posting this -Helen Reddy -Summer of '71
We're out of our mescaline minds
  talkin bout we met travellin behind
And diggin we're three of a kind
havin such a good time



Sunday 8 June 2014

Solstice


Welcome to the Midnight Collective Broadsheet 23
Actively supporting NZ’s endangered wetland birds

Mid-winter solstice (Southern Hemisphere) is now little more than 10 days away and the dune lake, true to the form of previous years is beginning to fill. Three or four days of frost is already behind us yet everything is still late this year, and it remains unusually warm some days (17oC yesterday). So autumn is still in the air and the neighbours keep on mowing their lawns. 

These images were all taken at around the same time, and compare the onset of winter over the last three years.
Dune lake -early June 2012
Dune lake -early June 2013
Dune lake -frosty early June morning 2014
They show what looks like a narrow body of water in what will become the centre of the lake, but in fact most of the area is now underwater and  impassable (in sensible footware).  There is not the same weed growth as last year -it was caused by the drought- and the swamp remains covered in thick decaying grass. In  past years a large southerly system announcing the onset of true winter has swept through in mid-to-late June, filling the lake to a level where the wetland birds begin to feel safe to congregate -those that have survived the duck shooting season that is. They seem to need a reasonable body of water in open country before they begin to settle. Even so,  despite the swamp being now back in business, a small domestic cat was still seen, hunting through it  last week. 
   
Birds  are however, beginning to loiter around the smaller wetland over the other side of the wharemauku creek, looking back the other way, from this hill.
Dune Lake -late autumn - showing new rushes centre of picture
They remain very nervous, because of duck shooting and immediately took flight as we came over the brow last week.

A development this year is the growth of a new colony of rushes seen in the green patch in the centre (above). Its rapid growth has taken us by surprise, having almost doubled in size since summer. This should provide a redoubt in the centre of the lake and perhaps enough cover for the laying of a nest or two. We imagined this pukeko to be doing just that, as it began settling out the centre of this rush, but it is still too early in the season, and it was primarily interested in hoiking the new shoots out of the centre of the rush and chewing up the juicy sugar rich ends. 
Pukeko in rushes in centre of lake
She seems to be the matriarch of this group however, so we’ll be keeping a close eye on them from here. They can start mating from around this time, with the males lining up to try their luck. But she’s very particular, needless to stay, and will stare the youngsters down, if she doesn’t think they’re up to the job.   

It is a dark and  gloomy afternoon here in Raumati Beach and has just started raining again…

Track we were listening to while posting this 
Woody Guthrie’s  Do Re Mi 
If you aint got the do re mi boys
You aint got the do re mi
You better go back to beautiful Texas
Oklahoma, Kansa, Georgia, Tenessee
California is a garden of Eden
A paradise to live in or see
But believe it or not 
You wont find it so hot
If you aint got that do re mi.