Apteryx Haastii)
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Translocation of Great Spotted Kiwi/Roa to Rotoiti Nature Recovery Project
Translocation of great spotted kiwi/roa (Apteryx haasti) to Rotoiti Nature Recovery Project Gasson P.A. DECEMBER 2005 Published by Department of Conservation Private Bag 5 Nelson, New Zealand (PM2005/9035) Publ.info. Occasional Publication No. 67 ISSN 0113-3853 ISBN 0-478-14086-X CONTENTS Executive Summary 5 1. Introduction 6 2. Background 8 2.1 Great spotted kiwi biology and conservation 8 2.2 Rotoiti Nature Recovery Project 10 2.3 Purpose of the translocation 11 2.4 Previous attempts at establishing mainland kiwi populations 12 3. Development of the translocation proposal 14 3.1 Choice of kiwi species 14 3.2 Development of the operational plan 14 3.3 Choice of a source population 15 3.4 Consultation with iwi 16 3.5 Health assessment of the source population 17 3.6 Translocation approval 18 4. Transfer methods 19 4.1 Kiwi collection methods 19 4.2 Measuring, marking and health sampling 20 4.3 Holding and transportation methods 21 4.4 Release method 22 5. Transfer results 24 5.1 Collection results 24 5.2 Holding and transportation results 26 5.3 Release results 27 5.4 Health sampling results 29 6. Discussion of transfer methods and results 33 7. Post-release monitoring methods 35 7.1 Distribution monitoring 35 7.2 Breeding monitoring 36 7.3 Recapture and physical examination methods 36 8. Post-release monitoring results 38 8.1 Dispersal 38 8.2 Pair bond survival 41 8.3 Habitat usage 41 8.4 Breeding 43 8.5 Physical examinations 45 9. Post-release kiwi management 47 9.1 Management approach 47 9.2 Dispersal management 47 9.3 Road signs 48 9.4 Dog management 48 9.5 Possum control 49 10. -
New Zealand Comprehensive II Trip Report 31St October to 16Th November 2016 (17 Days)
New Zealand Comprehensive II Trip Report 31st October to 16th November 2016 (17 days) The Critically Endangered South Island Takahe by Erik Forsyth Trip report compiled by Tour Leader: Erik Forsyth RBL New Zealand – Comprehensive II Trip Report 2016 2 Tour Summary New Zealand is a must for the serious seabird enthusiast. Not only will you see a variety of albatross, petrels and shearwaters, there are multiple- chances of getting out on the high seas and finding something unusual. Seabirds dominate this tour and views of most birds are alongside the boat. There are also several land birds which are unique to these islands: kiwis - terrestrial nocturnal inhabitants, the huge swamp hen-like Takahe - prehistoric in its looks and movements, and wattlebirds, the saddlebacks and Kokako - poor flyers with short wings Salvin’s Albatross by Erik Forsyth which bound along the branches and on the ground. On this tour we had so many highlights, including close encounters with North Island, South Island and Little Spotted Kiwi, Wandering, Northern and Southern Royal, Black-browed, Shy, Salvin’s and Chatham Albatrosses, Mottled and Black Petrels, Buller’s and Hutton’s Shearwater and South Island Takahe, North Island Kokako, the tiny Rifleman and the very cute New Zealand (South Island wren) Rockwren. With a few members of the group already at the hotel (the afternoon before the tour started), we jumped into our van and drove to the nearby Puketutu Island. Here we had a good introduction to New Zealand birding. Arriving at a bay, the canals were teeming with Black Swans, Australasian Shovelers, Mallard and several White-faced Herons. -
Ïg8g - 1Gg0 ISSN 0113-2S04
MAF $outtr lsland *nanga spawning sur\feys, ïg8g - 1gg0 ISSN 0113-2s04 New Zealand tr'reshwater Fisheries Report No. 133 South Island inanga spawning surv€ys, 1988 - 1990 by M.J. Taylor A.R. Buckland* G.R. Kelly * Department of Conservation hivate Bag Hokitika Report to: Department of Conservation Freshwater Fisheries Centre MAF Fisheries Christchurch Servicing freshwater fisheries and aquaculture March L992 NEW ZEALAND F'RESTTWATER F'ISHERIES RBPORTS This report is one of a series issued by the Freshwater Fisheries Centre, MAF Fisheries. The series is issued under the following criteria: (1) Copies are issued free only to organisations which have commissioned the investigation reported on. They will be issued to other organisations on request. A schedule of reports and their costs is available from the librarian. (2) Organisations may apply to the librarian to be put on the mailing list to receive all reports as they are published. An invoice will be sent for each new publication. ., rsBN o-417-O8ffi4-7 Edited by: S.F. Davis The studies documented in this report have been funded by the Department of Conservation. MINISTBY OF AGRICULTUBE AND FISHERIES TE MANAlU AHUWHENUA AHUMOANA MAF Fisheries is the fisheries business group of the New Zealand Ministry of Agriculture and Fisheries. The name MAF Fisheries was formalised on I November 1989 and replaces MAFFish, which was established on 1 April 1987. It combines the functions of the t-ormer Fisheries Research and Fisheries Management Divisions, and the fisheries functions of the former Economics Division. T\e New Zealand Freshwater Fisheries Report series continues the New Zealand Ministry of Agriculture and Fisheries, Fisheries Environmental Report series. -
Walks in the Westport Area, West Coast
WEST COAST Look after yourself Your safety is your responsibility Walks in the Choose a walk that matches the weather and your own • Plan your trip experience, and interests you. Know what the weather • Tell someone your plans is doing – it can change dramatically in a short time. • Be aware of the weather Westport area Call at Department of Conservation (DOC) offices or Visitor Centres to check current weather and • Know your limits track conditions. • Take sufficient supplies Times given are a guide only, and will vary depending on Visit www.mountainsafety.org.nz to learn more. fitness, weather and track conditions. For walks longer than an hour, pack a small first aid kit and take extra food and drink. Insect repellent is recommended to ward off sandflies and mosquitoes. Cape Foulwind Walkway Photo: Miles Holden The combined output of coal mines and sawmills helped create a remarkable railway up the sheer-sided Ngakawau Gorge to Charming Creek. It is now used by thousands of walkers who rate it one of the best walkways around. Westport had the West Coast’s earliest gold diggings The Westport area extends from and has some of the best-preserved reminders of this the Mokihinui River in the north vibrant period. Your historical wanderings can range from the haunting hillside site of Lyell, which many to Tauranga Bay in the south, and motorists pass unaware of, to the lonely Britannia inland to the Buller Gorge, including battery, reached by determined trampers via a several mountain ranges. It is valley track. wonderfully diverse. Even the highways have historic features, including Hawks Crag, a low-roofed ledge blasted out of solid There is a great range of walking rock in the lower Buller Gorge, and the stone-piered Iron Bridge in the upper gorge. -
Kiwi (Apteryx Spp.) on Offshore New Zealand Islands
Kiwi (Apteryx spp.) on offshore New Zealand islands Populations, translocations and identification of potential release sites DOC RESEARCH & DEVELOPMENT SERIES 208 Rogan Colbourne Published by Department of Conservation PO Box 10–420 Wellington, New Zealand DOC Research & Development Series is a published record of scientific research carried out, or advice given, by Department of Conservation staff or external contractors funded by DOC. It comprises reports and short communications that are peer-reviewed. Individual contributions to the series are first released on the departmental website in pdf form. Hardcopy is printed, bound, and distributed at regular intervals. Titles are also listed in our catalogue on the website, refer http://www.doc.govt.nz under Publications, then Science and research. © Copyright May 2005, New Zealand Department of Conservation ISSN 1176–8886 ISBN 0–478–22686–1 This report was prepared for publication by Science & Technical Publishing Section; editing by Helen O’Leary and Lynette Clelland and layout by Lynette Clelland. Publication was approved by the Chief Scientist (Research, Development & Improvement Division), Department of Conservation, Wellington, New Zealand. In the interest of forest conservation, we support paperless electronic publishing. When printing, recycled paper is used wherever possible. CONTENTS Abstract 5 1. Introduction 6 2. Methods 8 3. Results 9 3.1 Islands with kiwi naturally present or known from translocations 9 3.2 Identifying island sites for potential translocation of kiwi 22 4. Discussion 22 5. Acknowledgements 23 6. References 23 Kiwi (Apteryx spp.) on offshore New Zealand islands Populations, translocations and identification of potential release sites Rogan Colbourne Kiwi Recovery Group, Department of Conservation, PO Box 10 420, Wellington, New Zealand ABSTRACT At least five species and six taxa of kiwi (Apteryx spp.) are recognised at present. -
New Zealand Comprehensive III 16Th November – 2Nd December 2017 Trip Report
New Zealand Comprehensive III 16th November – 2nd December 2017 Trip Report Gibson’s Wandering Albatross off Kaikoura by Erik Forsyth Trip Report compiled by Tour Leader Erik Forsyth Rockjumper Birding Tours | New Zealand www.rockjumperbirding.com Trip Report – RBL New Zealand - Comprehensive III 2017 2 Daily Diary New Zealand is a must for the serious seabird enthusiast. Not only will you see a variety of albatrosses, petrels and shearwaters, but there are good chances of getting out on the high seas and finding something unusual. Seabirds dominate this tour, and views of most birds are right alongside the boat. There are also several land birds which are unique to these islands: the kiwis – terrestrial nocturnal inhabitants; the huge swamp-hen like takahe – prehistoric in its looks and movements; and then the wattlebirds (the saddlebacks and kokako) – poor flyers with short wings, which bound along the branches and on the ground. We had so many highlights on this tour, including close encounters with Little Spotted Kiwi, walk-away views of a pair of North Island Kokako, both North and South Island Saddlebacks and a pair of the impressive South Island Takahe. With many boat trips, the pelagic list was long, with Wandering, Northern and Southern Royal, Salvin’s, Black-browed, Campbell and White-capped Albatrosses, Westland, Cook’s and White- chinned Petrels, Buller’s, Flesh-footed and New Zealand (Red-breasted) Plover by Erik Forsyth Hutton’s Shearwaters, and Common Diving Petrel being a few of the highlights. Other major highlights included twelve New Zealand King Shag, a pair of Blue Duck with one chick, nine of the critically endangered Black Stilt, the rare Stitchbird, New Zealand Kaka, the entertaining Kea, range- restricted New Zealand Rockwren, the tiny Rifleman and lastly the striking Yellowhead, to name a few. -
Grounded Birds in New Zealand
Flightless Grounded Birds in New Zealand An 8th Grade Research Paper By Nathaniel Roth Hilltown Cooperative Charter Public School June 2014 1 More than half of the birds in New Zealand either can’t fly, can only partially fly, or don’t like to fly. (Te Ara) This is a fact. Although only sixteen species in New Zealand are technically flightless, with another sixteen that are extinct (TerraNature), a majority of more than 170 bird species will not fly unless their lives are threatened, or not even then. This is surprising, since birds are usually known for flying. A flightless bird is a bird that cannot fly, such as the wellknown ostrich and emu, not to mention penguins. The two main islands southeast of Australia that make up New Zealand have an unusually diverse population of these birds. I am personally very interested in New Zealand and know a lot about it because my mother was born there, and I still have family there. I was very intrigued by these birds in particular, and how different they are from most of the world’s birds. I asked myself, why New Zealand? What made this tiny little country have so many birds that can’t fly, while in the rest of the world, hardly any live in one place? My research has informed me that the population and diversity of flightless birds here is so large because it has been isolated for so long from other land masses. Almost no mammals, and no land predators, lived there in the millions of years after it split from the Australian continent, so flying birds didn’t have as much of an advantage during this time. -
Distributions of New Zealand Birds on Real and Virtual Islands
JARED M. DIAMOND 37 Department of Physiology, University of California Medical School, Los Angeles, California 90024, USA DISTRIBUTIONS OF NEW ZEALAND BIRDS ON REAL AND VIRTUAL ISLANDS Summary: This paper considers how habitat geometry affects New Zealand bird distributions on land-bridge islands, oceanic islands, and forest patches. The data base consists of distributions of 60 native land and freshwater bird species on 31 islands. A theoretical section examines how species incidences should vary with factors such as population density, island area, and dispersal ability, in two cases: immigration possible or impossible. New Zealand bird species are divided into water-crossers and non-crossers on the basis of six types of evidence. Overwater colonists of New Zealand from Australia tend to evolve into non-crossers through becoming flightless or else acquiring a fear of flying over water. The number of land-bridge islands occupied per species increases with abundance and is greater for water-crossers than for non-crossers, as expected theoretically. Non-crossers are virtually restricted to large land-bridge islands. The ability to occupy small islands correlates with abundance. Some absences of species from particular islands are due to man- caused extinctions, unfulfilled habitat requirements, or lack of foster hosts. However, many absences have no such explanation and simply represent extinctions that could not be (or have not yet been) reversed by immigrations. Extinctions of native forest species due to forest fragmentation on Banks Peninsula have especially befallen non-crossers, uncommon species, and species with large area requirements. In forest fragments throughout New Zealand the distributions and area requirements of species reflect their population density and dispersal ability. -
Detecting Inbreeding Depression in a Severely Bottlenecked, Recovering Species: the Little Spotted Kiwi (Apteryx Owenii)
Detecting inbreeding depression in a severely bottlenecked, recovering species: the little spotted kiwi (Apteryx owenii) Helen R. Taylor A thesis submitted to Victoria University of Wellington in fulfilment of the requirement for the degree of Doctor of Philosophy in Ecology and Biodiversity Victoria University of Wellington Te Whare Wānanga o te Ūpoko o te Ika a Māui 2014 This thesis was conducted under the supervision of Dr. Kristina Ramstad1, AProf. Nicola Nelson1, Prof. Fred Allendorf2 & Dr. Hugh Robertson3 1Allan Wilson Centre, Victoria University of Wellington, Wellington, New Zealand 2Montana Conservation Genetics Lab, University of Montana, Missoula, USA 3New Zealand Department of Conservation, Wellington, New Zealand All images featured in this thesis were created or taken by the author unless otherwise stated. Abstract Population bottlenecks reduce genetic variation and population size. Small populations are at greater risk of inbreeding, which further erodes genetic diversity and can lead to inbreeding depression. Inbreeding depression is known to increase extinction risk. Thus, detecting inbreeding depression is important for population viability assessment and conservation management. However, identifying inbreeding depression in wild populations is challenging due to the difficulty of obtaining long-term measures of fitness and error-free measures of individual inbreeding coefficients. I investigated inbreeding depression and our power to detect it in species that have very low genetic variation, using little spotted kiwi (Apteryx owenii) (LSK) as a case study. This endemic New Zealand ratite experienced a bottleneck of, at most, five individuals ~100 years ago and has since been subjected to secondary bottlenecks as a result of introductions to new predator-free locations. -
New Zealand North Island Endemics 16Th November to 24Th November 2021 (9 Days) South Island Endemics 24Th November to 3Rd December 2021 (10 Days)
New Zealand North Island Endemics 16th November to 24th November 2021 (9 days) South Island Endemics 24th November to 3rd December 2021 (10 days) Whitehead by Adam Riley New Zealand supports a host of unusual endemic land birds and a rich assemblage of marine birds and mammals. Our North Island tour is designed to seek almost every possible endemic and take full RBL New Zealand – South Island Endemics & Extension Itinerary 2 advantage of fabulous scenery. Beginning in Auckland, we target North Island Brown Kiwi, Whitehead and North Island Saddleback as well as a visit to the fabled Tiritiri Matangi Island where we will bird this predator-free reserve for the prehistoric South Island Takahe, strange North Island Kokako and Stitchbird, before combing the Miranda shoreline for the bizarre Wrybill and numerous waders. A pelagic excursion then takes place in the Hauraki Gulf in search of the Black and Cook’s Petrel, Buller’s Flesh-footed and Fluttering Shearwater. From here we visit the scenic Tongariro National Park in the centre of the North Island where we check fast-flowing streams for the rare Blue Duck while nearby forests hold Rifleman and Tomtit. We finish our time on the North Island visiting the famous Zealandia Reserve searching for the endangered Little Spotted Kiwi, New Zealand Falcon, Red-crowned Parakeet, New Zealand Kaka and Stitchbird We start our South Island tour in the beautiful grasslands of the Mackenzie region of the South Island where we will take in the beauty of the Southern Alpine rang, while looking for the critically endangered Black Stilt, before hiking through pristine Red Beech forest surrounded by breath-taking glacier-lined mountains, where the massive Kea (an Alpine parrot) can be found. -
The Global Invasion of the Exotic Alga, Didymosphenia Geminata (Didymo
Extreme low-level genetic detection of didymo: a surveillance tool Craig Cary, Brendan Hicks, Catherine Barnett, Andreas Rueckert, Kathryn Coyne1 Centre for Biodiversity and Ecology Research 1University of Delaware Department of Biological Sciences College of Marine and Earth School of Science and Engineering Studies Lewes, Delaware 19958, USA University of Waikato, Hamilton Didymo distribution in NZ – 2011 Epidemiology: First discovered Oct. 2004, Waiau River, Southland 209 infected sites – Mar. 9, 2009 Broke to Buller in 2005 Spread to Central Otago 2006/07 Spread with in Nelson area 2007 Spread to Fiordland 2007 2004 in 2 rivers 2005 in 11 rivers 1,801 rivers 2006 in 29 Rivers 2007 in 55 rivers and 4 lakes by 2024 2009 in 132 rivers and 5 lakes 2011 in 243 rivers and 7 lakes What will stop a North Island Incursion? • Continued targeted public outreach • Interior border protection - anglers, 4WD, kayakers • Early warning - high risk area surveillance in NI • Rapid and decisive mitigation • Continued high frequency surveillance Develop a new early warning method with high negative predictive value Developing a long-term didymo surveillance capability for New Zealand New didymo specific approaches were needed: • Sampling tools and strict procedures • New highly sensitive analysis tools • Database development and management 4 Passed sampling efforts relied solely on microscopy - Lacked sensitivity at low cell concentrations - early surveillance - Effort in microscopy limits sampling capability in time and space Need for method with increased -
Call Rate Behaviourof Brown Kiwi
Call rate behaviour of brown kiwi (Apteryx mantelli) and great spotted kiwi (A. haastii) in relation to temporal and environmental parameters Rogan Colbourne and Andrew Digby DOC RESEARCH AND DEVELOPMENT SERIES 348 DOC Research & Development Series is a published record of scientific research carried out, or advice given, by Department of Conservation staff or external contractors funded by DOC. It comprises reports and short communications that are peer-reviewed. This report is available from the departmental website in pdf form. Titles are listed in our catalogue on the website, refer www.doc.govt.nz under Publications, then Series. © Copyright June 2016, New Zealand Department of Conservation ISSN 1177–9306 (web PDF) ISBN 978–0–478–15080–3 (web PDF) This report was prepared for publication by the Publishing Team; editing by Amanda Todd, layout by Lynette Clelland. Publication was approved by the Director, Terrestrial Ecosystems, Science and Policy Group, Department of Conservation, Wellington, New Zealand. Published by Publishing Team, Department of Conservation, PO Box 10420, The Terrace, Wellington 6143, New Zealand. In the interest of forest conservation, we support paperless electronic publishing. CONTENTS Abstract 1 1. Introduction 2 2. Methods 3 2.1 Field recordings 3 2.2 Study sites 4 2.3 Spectrogram analyses 5 2.4 Statistical analyses 6 3. Results 7 3.1 Temporal variation in call rates 7 3.2 Environmental variation in call rates 10 4. Discussion 12 4.1 Male:female call ratio 12 4.1.1 Brown kiwi 12 4.1.2 Great spotted kiwi 12 4.2 Temporal variation 12 4.2.1 Brown kiwi 12 4.2.2 Great spotted kiwi 13 4.3 Environmental variation 13 4.3.1 Moonlight 13 4.3.2 Wind and rain 14 4.4 Future monitoring for kiwi 14 5.