{"id":3237,"date":"2025-08-20T15:37:49","date_gmt":"2025-08-20T03:37:49","guid":{"rendered":"https:\/\/saje.nz\/forest\/?p=3237"},"modified":"2025-08-21T15:10:07","modified_gmt":"2025-08-21T03:10:07","slug":"relocating-nzs-avian-refugees","status":"publish","type":"post","link":"https:\/\/saje.nz\/forest\/relocating-nzs-avian-refugees\/","title":{"rendered":"Relocating NZ’s avian refugees"},"content":{"rendered":"\n

From mountain forests to coastal bush:<\/strong><\/p>\n\n\n\n

He was a typical Kiwi bush-dweller. No nonsense, a bit rough around the edges, unused to attention and certainly not fond of the limelight. His defiant, bright-eyed stare spoke of a hard life lived well.<\/p>\n\n\n\n

It told of constant work and unrelenting routine. A life where every day\u2019s effort was about surviving the next. Yet it also reflected the freedoms of this nation\u2019s back-country. When they clipped the metal band around his skinny leg he cocked his head and fixed them with that stare. And chirped.<\/p>\n\n\n\n

He was a 30-gram adult North Island Robin and he\u2019d just been caught in a clap-trap in Inland Hawke\u2019s Bay, in a pine forest owned by the Forest Lifeforce Restoration Trust – a group dedicated to the survival of threatened species of fauna and flora, and to restoring the ngahere mauri (forest lifeforce) in native forests within the Central North Island.<\/p>\n\n\n\n

In one of the largest forest conversion exercises yet attempted in New Zealand the 4,000 hectare Maungataniwha Pine Forest, three hours drive inland from Napier along precipitous gravel roads, is being logged in stages. As large sections are cleared, native bush is being encouraged to regenerate on the freshly-exposed hillsides.<\/p>\n\n\n\n

With the pine is going the relatively new habitat of several species of native birds including North Island Robins, Tomtits and Whitehead.<\/p>\n\n\n\n

By happy chance the first of the Maungataniwha clearances were taking place at exactly the same time as conservationists at the Cape Sanctuary, on the coast south east of Napier, were deciding to re-stock their 2,500 hectare, mixed habitat reserve \u2013 protected by a 10 km predator-proof fence. Robins, Tomtits and Whitehead were on their shopping list.<\/p>\n\n\n\n

\u201cThese birds used to live all over New Zealand but, outside the ranges, their numbers have declined dramatically,\u201d said Tamsin Ward-Smith, manager at the Cape Sanctuary. \u201cWe wanted to bring them back to the Cape and Maungataniwha was an ideal source. So we got the FLR Trust\u2019s go-ahead to set up a catching and translocation operation there.\u201d<\/p>\n\n\n\n

Hawke\u2019s Bay helicopter pilot Kevin Campbell was flying for one of the sanctuary\u2019s owners at the time and was roped into the project, along with FLR Trust and Cape Sanctuary staff and about a dozen volunteers from the region. Together they spent many weekends \u201cout in the wop-wops\u201d setting clap-traps and mist nets, and ensnaring the canny birds with recorded bird-song and tasty treats.<\/p>\n\n\n\n

\u201cMy abiding memory was that it was bloody cold,\u201d Campbell chuckles. \u201cWe were out there in May and June and it was mightily uncomfortable. But there was a great spirit of adventure and camaraderie among the team that was boosted by the knowledge we were doing something worthwhile.\u201d<\/p>\n\n\n\n

Since the initial capturing operation in May 2007 supplementary translocations have taken place to ensure a good span of genetic representation within the population now establishing itself in the sanctuary.<\/p>\n\n\n\n

Before each operation Ward-Smith spends days up at Maungataniwha by herself: observing, listening for and recording calls; locating pairs and training them to come down to the sound of a vehicle; and enticing them to feed in one particular spot by \u2018baiting\u2019 it with mealworms.<\/p>\n\n\n\n

The catching teams then arrive at these pre-determined spots and set things up in the pitch dark.<\/p>\n\n\n\n

Collection isn\u2019t easy. During the initial eight-day catching operation just 16 Whitehead were caught. A further 44 Robins and 28 Tomtits were taken in five subsequent follow-up operations spanning two years.<\/p>\n\n\n\n

Clap-traps are like giant mouse-traps. Spring-loaded frames, covered by netting, that come together rapidly when triggered. They usually catch male birds who \u201care a little bit silly and operate on their stomachs,\u201d according to Ward-Smith.<\/p>\n\n\n\n

Arguably mist nets are even more difficult to use but they\u2019re useful for the more elusive females. A very fine-mesh net, almost invisible from a few metres away, is strung between a pair of four-metre aluminium poles and positioned across a gap between trees, in a clearing or along a track that is likely to be visited by the target bird species. It\u2019s essential that people are on hand to disentangle a captured bird immediately to prevent it injuring itself in its struggle to get free.<\/p>\n\n\n\n

Once captured, the birds are popped into individual black drawstring purses to help calm them down and prevent injury. They\u2019re taken to a central collection point where Ward-Smith, affectionately dubbed \u2018The Little General\u2019 by her team, oversees a registration operation where the birds are measured, sexed, tagged, recorded and checked for disease.<\/p>\n\n\n\n

They\u2019re then placed into cardboard boxes, a bit like cat boxes, in which they\u2019re transported to the Cape Sanctuary.<\/p>\n\n\n\n

The team has got the process down to a fine art and survival rates among the captured birds are stellar. The birds are breeding well at the Cape Sanctuary and untagged individuals are sighted regularly, which means they\u2019re breeding and re-establishing themselves there.<\/p>\n\n\n\n

\u201cThe weirdest part of it all,\u201d Ward-Smith says, \u201cis that despite the time we\u2019ve taken and the effort we\u2019ve gone to releasing them \u2018back\u2019 into their \u2018native\u2019 environment, the little guys invariably relocate themselves into our exotic pine plantations. They spend a lot of time in and around the native bush, but they tend to nest and breed in the habitat they\u2019ve become used to up at Maungataniwha.\u201d<\/p>\n\n\n\n

Regardless of the birds\u2019 lifestyle preferences, both the FLR Trust and the Cape Sanctuary are delighted simply to have the little birds back where they belong \u2013 no longer refugees in their own land.<\/p>\n\n\n\n

\u201cIn this country we tend to get really excited about our so-called emblematic species such as the kiwi, the giant weta and the kakapo,\u201d said Simon Hall, the FLR Trust\u2019s Chairman. \u201cWe forget that there is a whole host of native flora and fauna out there, either struggling or on the verge of extinction.<\/p>\n\n\n\n

\u201cThese birds, that very few of us could recognise or have even heard about, are just as important to the conservation of our wildlife heritage as anything else out there.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

From mountain forests to coastal bush: He was a typical Kiwi bush-dweller. No nonsense, a bit rough around the edges, unused to attention and certainly not fond of the limelight. His defiant, bright-eyed stare spoke of a hard life lived well. It told of constant work and unrelenting routine. A life where every day\u2019s effort […]<\/p>\n","protected":false},"author":1,"featured_media":3238,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-3237","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stories"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/saje.nz\/forest\/wp-json\/wp\/v2\/posts\/3237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saje.nz\/forest\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saje.nz\/forest\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saje.nz\/forest\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saje.nz\/forest\/wp-json\/wp\/v2\/comments?post=3237"}],"version-history":[{"count":2,"href":"https:\/\/saje.nz\/forest\/wp-json\/wp\/v2\/posts\/3237\/revisions"}],"predecessor-version":[{"id":3314,"href":"https:\/\/saje.nz\/forest\/wp-json\/wp\/v2\/posts\/3237\/revisions\/3314"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saje.nz\/forest\/wp-json\/wp\/v2\/media\/3238"}],"wp:attachment":[{"href":"https:\/\/saje.nz\/forest\/wp-json\/wp\/v2\/media?parent=3237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saje.nz\/forest\/wp-json\/wp\/v2\/categories?post=3237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saje.nz\/forest\/wp-json\/wp\/v2\/tags?post=3237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}