Balance - and reflections on deep sea oil

In the last few years I have noticed the frequent appearance of constructions on beaches here made of slender branches of drift wood, balanced carefully.  Does this happen in other parts of the world too?  The ones made of driftwood are ephemeral, easily dislodged by the wind.  A more robust version of this phenomenon appeared at Owhiro Bay recently.

Three stones piled and balanced carefully on a tree stump on the stony beach - put together by hands unknown.  A rather special little sculpture. 

I reckon it is lots of fun to try and balance things, especially when it is challenging.  But when I see these constructions I see more than playfulness.  They could be a call for balance.  And we really are facing a challenge to be balanced in the way we care for the natural environment.  Even the vast sea is under threat from our activities. 

Our government gave the green light to exploratory drilling for deep sea oil in the waters around New Zealand.  So much for vision and future focus!  The Anadarko Texan oildriller is right now heading to a site in the Tasman Sea, off the west coast of the North Island near Raglan.  The Oil Free Seas flotilla of small yachts ( http://oilfreeseasflotilla.org.nz/ ) is occupying the site and tomorrow a "Banners on the Beach for Oil Free Seas" day is being held along the coastline to support the flotilla and protest this risky and inherently damaging venture. 

It isn't just that there is a risk of an oil spill - some modelling suggests that if something goes wrong, oil could contaminate beaches along much of the North Island's west coast.  Even if it isn't a Deepwater Horizon type gusher, a slow leak could cause incredible harm.  And goodness knows how they imagine they will manage an oil spill out on the open ocean, given the trouble they had with the grounded Rena.  I think they just cross their fingers and call it risk management.  All this in order to get more fossil fuels to burn, and accelerate global warming.  So it's two ways of damaging the precious ocean. 

The banners on the beach will read "Stop Deep Sea Oil."  I think we must try to find some sanity.  Our lack of balance in how we treat the environment means the changes we fear are already afoot.  Warming and increased weather extremes are already here.

So whoever makes these constructions and whatever their motivation, thank you for the pleasure of your imagination and flair, and for reminding us about the importance of balance.  And I think we are up to the challenge.  It could be a great adventure to find balance in how we treat this good earth.

The Endeavour - a David Austin rose

David Austin is an English rose breeder who has produced roses with the wonderful combination of a loose and romantic old rose form, strong perfume and recurrent flowering typical of modern roses.  The Endeavour rose was named after the Royal Navy research vessel commanded by James Cook on a voyage from 1769 to 1771 which included exploration along New Zealand and Australian coastlines.  Although this is described as a voyage of "discovery" both were already inhabited.  Interesting. 

Rose naming is also curious - what quality led to this name for this rose?

Glistening raindrops gilding (actually they look more like little crystals to me than gold) a beautiful fully open Endeavour rose.  The rich pink glows in the morning light and the rose has a delicious fruity/spicy scent. The bush is now in its first full flush of flowers - a late spring delight.

Low tide at Island Bay beach and an oystercatcher's catch

Low tide at Island Bay and the rocks were exposed, the seaweeds on them looking gorgeous.

Then my attention was caught by another favourite of mine - one of the beach's resident variable oystercatchers (toreapango, or Haematopus unicolor).  I love their bright orange beaks and eyes and their confident busy-ness.

This one had been peep peep peeping at some gulls, as if asserting its space on the rocks, then it went off foraging.  On rocks a little way out it had its beak down in the seaweed.  Then I saw it on the sand.

Success!  An oystercatcher with an oyster.

Crunch!

And off to find more goodies. 

They eat a lot as revealed in this interview -  http://www.doc.govt.nz/conservation/native-animals/birds/interviews-about-new-zealand-birds/oystercatcher/  and of course despite their name they eat a lot of tasty morsels, not just oysters.

Oystercatchers are wading birds found in coastal regions world-wide, and the different species are very alike.  The variable oystercatcher is endemic to New Zealand - it is just found here.  Although the population has increased since it was estimated to be around 3,500 in 1994, it is still rare.  This bird is one of a pair who live on this part of the beach.  They will be nesting now.  Each year a chick is produced.  It grows up and departs but the parents stay, and we get to enjoy them.

A fishing boat returns to Taputeranga Marine Reserve (?!)

Fishing was an important factor in the development of the Island Bay community.  In the early 1900s Shetland Islanders, no strangers to rough seas and harsh weather conditions, arrived in Wellington.  Island Bay, close to the fishing grounds in the Cook Strait, was a good base for the Shetlanders who took up fishing.  Many immigrants from southern Italy had settled here too, and also fished from Island Bay.  There are a number of Island Bay fishing families - generations have been involved.  People recall how you used to be able to get fresh fish on the beach when the fishing boats returned with their catch.

So there was quite a lot of debate about establishing a marine reserve in this area and concern about the impact on the fisher people.  No fish are to be taken from the reserve.  But we still see the fishing boats come in, the seagulls wheeling above them.  How can this be?

At sunset, with the South Island (Te Waipounamu) in silhouette, a fishing boat returns past an arm of Taputeranga and some rocky outcrops into the shelter of Island Bay. 

When the Taputeranga Marine Reserve was established, provision was made for the existing moorings in Island Bay to remain.  So the fishing boats are able to travel out beyond the marine reserve boundaries, but return to the shelter of the island Taputeranga for mooring.  And the Island Bay connection to the sea is enhanced by the increasing richness of the sea life protected by the reserve.  It's all good!

A special south coast sight - Kelvin Helmholtz waves

Wellington's slogan is "Absolutely Positively Wellington."  Another commonly applied adjective is "windy."  Some days it can be hard to find anything positive about our wind, but a big advantage of living in a very windy place is the constantly changing vista of clouds and dramatic skies.  And we get to see some rare cloud formations - like these Kelvin Helmholtz waves.

Looking like large breakers in the sea these waves in the sky are named for the phenomenon - the Kelvin Helmholtz instability - which causes their formation.  As I understand it this cloud pattern arises when there is interaction at the junction of a layer of cold air below and warm air above, moving at different speeds, plus vertical wind shear and the right conditions of moisture.  They are generally short-lived and these ones were forming and breaking as I tried to get a photo. 

While these waves are not perfectly formed like some examples on the Cloud Appreciation Society website  https://cloudappreciationsociety.org/?s=kelvin+helmholtz+waves they are a rare sight, and I was delighted to catch them while coming home along the south coast.