Sunday 11 November 2018

Scaup v Dabchick - Face off at QEII Park wetland - Kapiti NZ


Welcome to the Midnight Collective Broadsheet 163
Actively supporting NZ’s endangered wetland birds
QEII Park wetland 5k south of Raumati Beach
We are well into the breeding season but still little sign of new progeny emerging in our local wetlands.  Down here at the QEII reserve however we caught these two males having a set to.


Dabchick on the left, scaup on the right. These are of course, different species and both males, so here followed a complicated interaction, that gives some insight into inter-species relationships. 

The problem at the centre of it all was the male scaup’s partner who blithely slept through the fracas. They are both diving waterbirds, but the male scaup has a somewhat larger presence and decided the dabchick was getting too close to the female. So he began to eyeball what he took to be a potential rival.

Then kicked up a dickens of a  row when the dabchick didn’t back off.
At which the 'rival' did boat away to a more responsible distance. The female in the meantime had climbed out onto a fallen tree where the male scaup then followed.
Scaup pair - female on the log
But what were the dabchick's intentions? It's difficult trying to figure this out and mostly down to supposition, but we have seen dabchicks hanging out with scaup pairs before and their intention seems to be to socialise. We think the dabchick’s mate is most probably sitting on a nest close by and he was looking for a little company. We watched a female at the Ratanui wetland pal up with a scaup pair. It took a while for them to accept her but then the three would often be seen diving together, until a male dabchick turned up and they all went back to themselves.  Of course a male might not be quite as welcome (to a scaup male) as a female and this male seemed specially bolshy.

Track we were listening to while posting this – well, its 100 years since the closing of the murderous tragedy that was WWI, so we spent some time trying to find the right soundtrack and finally it was Vera Lynn we settled on. Ok it’s the wrong war but nevertheless the right song -We’ll Meet Again- because her original haunting version, manages to imply that it is far more likely that we won’t meet again.
So will you please say hello 
To the folks that I know
Tell them it won't be long
They'll be happy to know 
That as you saw me go
I was singin' this song




Wednesday 7 November 2018

Pollution closes Wharemauku Stream - Raumati Beach NZ


Welcome to the Midnight Collective Broadsheet 162
Actively supporting NZ’s endangered wetland birds
Bridge over Wharemauku creek at back of airport
The news that a Māori rāhui or prohibition has been placed on the Wharemauku creek is a sobering reminder of how quickly a local waterway can become toxic. It has been placed by local Iwi to prevent the gathering of food (watercress, whitebait, eels etc) after the discovery of campylobacter in the stream.
(note on rāhui - to put in place a temporary ritual prohibition - traditionally a rāhui was placed on an area, resource or stretch of water as a conservation measure or as a means of social and political control.  A rāhui is a device for separating people from tapu things. After an agreed lapse of time, the rāhui is lifted.)
Looking up towards the centre of town
This is the bug that brought Havelock North to its knees in 2016 so it is good news to find our Iwi closely involved in monitoring the health of our water and nipping a possible epidemic in the bud. 
The immediate source of the pollution has yet to be determined but local signage appears to link it to human sewerage spilling from illegally connected pipes. The problem is exacerbated with the opening up of the Wharemauku into the flood plain areas around the expressway, so the pollution will be spreading into a much wider area.
Flood plain area west of expressway
The drain that runs along the back of this area appears also to be affected.  A considerable  stench was coming from this section that eventually drains into the Wharemauku at the back of  the airport.
Drain 7 
Not only humans can be infected. 
White faced heron near Wharemauku
Animals get sick too, and here is film of a white faced heron  seen down here yesterday, feeding in the centre of what may be a polluted area…  

Track we were listening to while posting this? Well, with the US beginning to pull itself together, how could we go wrong with the incomparable Ella’s happiness..
A million years it seems 
Have gone by since we shared our dreams 
But I'll hold you again 
There'll be no blue memories then… 
We've sent this out in red because that's what we are over here!!!