Sunday 31 January 2016

Kapiti Island -New Zealand native bird reserve - sojourn 6 - Parera and the gathering of the clans


Welcome to the Midnight Collective Broadsheet 106
Actively supporting NZ’s endangered wetland birds

It is around  this time of the year, in late summer, that you begin to see waterbirds flocking. And we’ve seen two species at it so far, both at the Waikanae Estuary, where 15 or so paradise duck had gathered. These appeared to be youngsters because they were just getting their adult plumage. 
Mallard youngsters at Waikanae estuary
Here also large flock of newby ducks were convening. We counted 60 or so, all mallards, all youngsters, with the males yet to develop their distinctive green heads. 
And still more...
Then we found them again, down  at the Ratanui wetland, where they had converged into a group. They were very nervous in this enclosed space, and took off together soon after we arrived. It is  the first time we had seen two species flocking like this and then flying together.
Middle distance - mallard and paradise duck (30 odd barely discernible)
Taking flight ...

Amy and Stan on Kapiti Island
One indispensable record of Kapiti Island, was penned by early conservators Stan and Amy Wilkinson. Kapiti Diary and Kapiti Bird Sanctuary record their observations from the establishment of the Iisland as a reserve in 1923, through to the 1940’s. 


It was in the 1920’s, before mallards were introduced into this country that they recorded our native duck, Parera, flocking in the strait between the island and the mainland. 
Rare native parera pair  at  Raumati Beach dune lake (now destroyed)
This is an extraordinary record, but a troubling one because this flocking in May was linked to the shooting season.

“On May 2 1926 coming back from the mainland we passed within easy distance of a huge flock about a mile from the beach, and another mob of about equal numbers in the middle of the channel. Although astonished at the numbers an even bigger surprise was in store; for when we had nearly reached the island we passed another flock that made these two look small.  There were thousands and thousands of them in that flock the like of which we have never seen since, nor are likely to. Although the grey duck –parera comes over every shooting season in great numbers these numbers are certainly diminishing. In some years we may see a few hundred sitting on the sea but more often this bird is conspicuous by its absence.”
View from the top of Kapiti Island looking East -foto Ridgway Lythgoe 
The birds were trying to avoid the shotguns of the hunters,  but were failing year by year to do so. So rapacious was the onslaught that by the end of the 1930’s the Government gave in to intense pressure and allowed the restocking of New Zealand with mallard eggs from the US. History has been defined as 'the view of our past as compiled  by the victors', and the history of extinction in this country is no exception. The blame is usually placed on introduced pests, the necessary draining of wetlands, not the rapacious human appetite in killing for sport. And it is this sport that continues to carry the prime responsibility for the annihilation of our native duck.

This has been and continues to be a worldwide phenomena over many many species; though if more account were taken of this kind of delightful observation, made by Amy Wilkinson on Kapiti Island, perhaps they’d be a little less quick on the trigger.

One morning we were endeavouring to get a photograph of a family that were resting in the garden after a meal. The female was standing on a stone keeping guard. We were using a half plate camera and the ducklings paid no attention while the necessary arrangements were made. Turning our eyes to adjust the aperture we were ready but where were the ducklings. They had vanished! During that fraction of time a warning had apparently been conveyed to them in some mysterious manner. We never heard a sound yet here were the little fellows all crouching under the different rock plants and the old duck with her head cocked to one side, watching a harrier sailing lazily overhead. It was really wonderful how those ducklings had hidden themselves so completely, and so quickly, for the plants didn’t provide much effective cover.       

Track we were listening to while posting this…
We had been prevaricating for some time between  Patti Smith  and Van Morrison on this track, but eventually went with Them and  Gloria…
Wanna tell about my baby
Lord, you know she comes around
About five feet four
From her head to the ground






Monday 11 January 2016

On Kapiti Island 5- New Zealand's premier conservation reserve Hihi - Stitchbird


Welcome to the Midnight Collective Broadsheet 105
Actively supporting NZ’s endangered wetland birds
Hihi male en-song - courtesy DoC
The hihi or stitchbird is one of our most  delightful birds but also one of our most endangered. Originally found throughout the North Island, including on Kapiti Island, they dramatically reduced with the arrival of Europeans in 1840, until by 1885 only a small remnant population was surviving on Little Barrier Island-Te Hauturu-o-Toi. Little Barrier was our first protected wildlife sanctuary (1897) and from here both saddlebacks and hihi have been re-released to Kapiti.
Kapiti Island - male hihi
A number of re-introductions of hihi to Kapiti Island have been sanctioned because they have a chequered history of survival. An original 200 were introduced but there numbers fell rapidly. There were limited nectar and fruit producing plants on the island and the hihi face stiff competition from honey-eating rivals, tui and bellbirds, so feeders were set up to supplement their diet. These grew the population, though in early 2000 a decision was taken to discontinue feeding which led to a catastrophic fall in numbers to 7 breeding pairs. With the feeding programme reinstated, numbers have climbed back up to around 120.
Hihi feeder - Wikinson Track  Kapiti Island
They are very difficult to photograph and film because they are constantly on the move, while lighting in forest is marginal at best. It is the male who carries the colour and we only caught one rare glimpse of a female, though this is a good sign because they must have been nest sitting. You will see her towards the end of this collage of footage.
 
Though honeyeaters, hihi, like tui and bellbirds, also eat fruit and insects. (We’ve seen a bellbird doing the rounds of the plums in a plum tree. She moved from plum to plum, plunging her beak into the ripe fruit and sucking out the juice.) The feeding programme has led to an unexpected explosion in the bellbird population on the island because, while the feeders keep  tui at bay, the bellbirds have the run of the roost because hihi maintain a wary distance from both.    
Caught in the act - a bellbird in the hihi feeder 
One of the long time rangers on the island Pete Daniels, had a way with animals and knew these birds well. In his day (1980 and 90’s) a feeder was installed out on the red house verandah, The hihi could never get a look in because the kaka, tui and bellbird would keep them out. He set up an alternative food source on his kitchen table and they would come through the open window to feed; then fly off to bathe in the nearby creek. One good news story that came at the end of our trip was the first sighting of hihi up at the northern Iwi end of the island.   

These birds are in good hands with the current ranger Gena and partner Nick, who makes the laborious treks up the Trig and Wilkinson tracks each day to renew the nectar supply.

Bit of a shock to wake this morning and find David Bowie so sudddenly having left the planet....so we were back some time ago with  Rebel Rebel while posting this...  
Rebel Rebel, you've torn your dress
Rebel Rebel, your face is a mess
Rebel Rebel, how could they know?
Hot tramp, I love you so!