New Zealand 2018
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The Impact of Electrocution on the New Zealand Falcon (Falco Novaeseelandiae)
71 Notornis, 2010, Vol. 57: 71-74 0029-4470 © The Ornithological Society of New Zealand, Inc. The impact of electrocution on the New Zealand falcon (Falco novaeseelandiae) NICK C. FOX International Wildlife Consultants (UK) Ltd, PO Box 19, Carmarthen SA33 5YL, Wales, UK COLIN WYNN 26 Glenroy Crescent, Blenheim, New Zealand Abstract In a 5 year radiotracking study of 55 falcons on the Wairau Plain, Marlborough, the causes of death in 21 birds were identified. Of these, 10 (47%) falcons were electrocuted (7 juvenile females, 1 adult female, 1 juvenile male, and 1 adult male). Seven of the 10 poles were fitted with transformers. This level of mortality is thought to be too high to sustain a population of falcons. Suggestions are made how to mitigate the problem. Fox, N.C.; Wynn, C. 2010. The impact of electrocution on the New Zealand falcon (Falco novaeseelandiae). Notornis 57(2): 71-74. Keywords New Zealand falcon; Falco novaeseelandiae; electrocution; Marlborough; mortality INTRODUCTION witnessed a peregrine (Falco peregrinus) lodged for Wild birds have been electrocuted on installations 10 minutes, burning on the cross-pole, before falling in New Zealand for many years, but the impact of to the ground in flames. Sometimes birds survive the problem has not yet been quantified. There is an electrocution but suffer burnt feet or internal organ extensive literature from other countries on levels damage. On one occasion, 2 prairie falcons (F. of bird electrocution and on designs of electrical mexicanus) were seen to be electrocuted and took 5 installations that can reduce the hazard (Ivanov days to die. -
The Wrybill <I>Anarhynchus Frontalis</I>: a Brief Review of Status, Threats and Work in Progress
The Wrybill Anarhynchus frontalis: a brief review of status, threats and work in progress ADRIAN C. RIEGEN '1 & JOHN E. DOWDING 2 •231 ForestHill Road, Waiatarua, Auckland 8, NewZealand, e-maih riegen @xtra.co. nz; 2p.o. BOX36-274, Merivale, Christchurch 8030, New Zealand, e-maih [email protected]. nz Riegen,A.C. & Dowding, J.E. 2003. The Wrybill Anarhynchusfrontalis:a brief review of status,threats and work in progress.Wader Study Group Bull. 100: 20-24. The Wrybill is a threatenedplover endemic to New Zealandand unique in havinga bill curvedto the right.It is specializedfor breedingon bareshingle in thebraided riverbeds of Canterburyand Otago in the SouthIsland. After breeding,almost the entirepopulation migrates north and wintersin the harboursaround Auckland. The speciesis classifiedas Vulnerable. Based on countsof winteringflocks, the population currently appears to number4,500-5,000 individuals.However, countingproblems mean that trendsare difficult to determine. The mainthreats to theWrybill arebelieved to be predationon thebreeding grounds, degradation of breeding habitat,and floodingof nests.In a recentstudy in the MackenzieBasin, predation by introducedmammals (mainly stoats,cats and possibly ferrets) had a substantialimpact on Wrybill survivaland productivity. Prey- switchingby predatorsfollowing the introductionof rabbithaemorrhagic disease in 1997 probablyincreased predationrates on breedingwaders. A recentstudy of stoatsin the TasmanRiver showedthat 11% of stoat densexamined contained Wrybill remains.Breeding habitat is beinglost in somerivers and degraded in oth- ers,mainly by waterabstraction and flow manipulation,invasion of weeds,and human recreational use. Flood- ing causessome loss of nestsbut is alsobeneficial, keeping nesting areas weed-free. The breedingrange of the speciesappears to be contractingand fragmenting, with the bulk of the popula- tion now breedingin three large catchments. -
New Zealand's Genetic Diversity
1.13 NEW ZEALAND’S GENETIC DIVERSITY NEW ZEALAND’S GENETIC DIVERSITY Dennis P. Gordon National Institute of Water and Atmospheric Research, Private Bag 14901, Kilbirnie, Wellington 6022, New Zealand ABSTRACT: The known genetic diversity represented by the New Zealand biota is reviewed and summarised, largely based on a recently published New Zealand inventory of biodiversity. All kingdoms and eukaryote phyla are covered, updated to refl ect the latest phylogenetic view of Eukaryota. The total known biota comprises a nominal 57 406 species (c. 48 640 described). Subtraction of the 4889 naturalised-alien species gives a biota of 52 517 native species. A minimum (the status of a number of the unnamed species is uncertain) of 27 380 (52%) of these species are endemic (cf. 26% for Fungi, 38% for all marine species, 46% for marine Animalia, 68% for all Animalia, 78% for vascular plants and 91% for terrestrial Animalia). In passing, examples are given both of the roles of the major taxa in providing ecosystem services and of the use of genetic resources in the New Zealand economy. Key words: Animalia, Chromista, freshwater, Fungi, genetic diversity, marine, New Zealand, Prokaryota, Protozoa, terrestrial. INTRODUCTION Article 10b of the CBD calls for signatories to ‘Adopt The original brief for this chapter was to review New Zealand’s measures relating to the use of biological resources [i.e. genetic genetic resources. The OECD defi nition of genetic resources resources] to avoid or minimize adverse impacts on biological is ‘genetic material of plants, animals or micro-organisms of diversity [e.g. genetic diversity]’ (my parentheses). -
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. -
THE ECOLOGICAL REQUIREMENTS of the NEW ZEALAND FALCON (Falco Novaeseelandiae) in PLANTATION FORESTRY
Copyright is owned by the Author of the thesis. Permission is given for a copy to be downloaded by an individual for the purpose of research and private study only. The thesis may not be reproduced elsewhere without the permission of the Author. THE ECOLOGICAL REQUIREMENTS OF THE NEW ZEALAND FALCON (Falco novaeseelandiae) IN PLANTATION FORESTRY A thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Zoology at Massey University, Palmerston North, New Zealand Richard Seaton 2007 Adult female New Zealand falcon. D. Stewart 2003. “The hawks, eagles and falcons have been an inspiration to people of all races and creeds since the dawn of civilisation. We cannot afford to lose any species of the birds of prey without an effort commensurate with the inspiration of courage, integrity and nobility that they have given humanity…If we fail on this point, we fail in the basic philosophy of feeling a part of our universe and all that goes with it.” Morley Nelson, 2002. iii iv ABSTRACT Commercial pine plantations made up of exotic tree species are increasingly recognised as habitats that can contribute significantly to the conservation of indigenous biodiversity in New Zealand. Encouraging this biodiversity by employing sympathetic forestry management techniques not only offers benefits for indigenous flora and fauna but can also be economically advantageous for the forestry industry. The New Zealand falcon (Falco novaeseelandiae) or Karearea, is a threatened species, endemic to the islands of New Zealand, that has recently been discovered breeding in pine plantations. This research determines the ecological requirements of New Zealand falcons in this habitat, enabling recommendations for sympathetic forestry management to be made. -
Full Article
Southern Bird No. 47 September 2011 • ISSN 1175-1916 The Magazine of the Ornithological Society of New Zealand NEW ZEALANd’s LARGEST RECORDED SEABIRD WRECK CELEBRITY PENGUIN THE MISSING RARITIES Southern Bird No. 47 June 2011 • ISSN 1175-1916 QUOTATION RARE AUSTRALIAN VISITOR Why do you sit, so dreamily, dreamily, TO Kingfisher over the stream STEWART ISLAND'S Silent your beak, and silent the water. What is your dream?.. HORSESHOE BAY The Kingfisher by Eileen Duggan 1894-1972 The power lines of Sydney and Perth are quite a contrast to the windswept, rain lashed climate of Stewart Island for the Black- Faced Cuckoo Shrike, so spotting one on the island recently was a surprise for Brent Beaven, the Department of Conservation's CONTENTS Biodiversity Manager on Stewart Island/Rakiura. Brent spotted the rare Australian vagrant on 26th May 2011 at the Dancing President's Report 3 Star Foundation's Ecological Preserve at Horseshoe Bay. Writer and photographer, Fraser Crichton, who was working as a Treasurer's Report 5 conservation volunteer with the Foundation at the time, captured New Zealand's Largest Recorded Seabird Wreck 10 this image of the bird on a power line just outside the predator proof fence of the preserve. Bird News 13 Philip Rhodes Southland's Regional Recorder said, "Yes quite a The Missing Rarities 15 rare bird to see, and yes definitely a juvenile Black-faced Cuckoo shrike. There was another of these spotted on Stewart Island in Regional Roundup 16 about 2001." The immature Black-Faced Cuckoo Shrike (Coracina novaehollandiae) has an eye stripe rather than the full black mask of the mature bird. -
New Zealand Great Spotted Kiwi Quest 5Th January to 9Th January 2022 (5 Days)
New Zealand Great Spotted Kiwi Quest 5th January to 9th January 2022 (5 days) Pipipi by Adam Riley Our Great Spotted Kiwi tour is designed to seek out one of New Zealand’s most sought-after endemics. By no means guaranteed, we have two nights each at prime localities where we will maximise searching for this species. RBL New Zealand – Great Spotted Kiwi Quest Itinerary 2 Other attractions are hiking through pristine Red Beech forest surrounded by breath-taking glacier-lined mountains, where Pipipi (Brown Creeper) Blue Duck, the cute New Zealand Rockwren, New Zealand Falcon, Malherb’s (Orange-fronted) Parakeet, Fernbird, Rifleman and the friendly Kea can be found. THE TOUR AT A GLANCE… THE ITINERARY Day 1 Christchurch to Arthurs Pass Day 2 Arthurs Pass area Day 3 Arthurs Pass to Punikaiki Day 4 Punikaiki area Day 5 Punikaiki to Christchurch and depart TOUR ROUTE MAP… RBL New Zealand – Great Spotted Kiwi Quest Itinerary 3 THE TOUR IN DETAIL… Day 1: Christchurch to Arthur’s Pass. After departing Christchurch, our first stop will be the Ashley River Mouth where we will scan the mudflats for Variable and South Island Pied Oystercatchers, Bar-tailed Godwit, Pied Stilt, Wrybill and Royal Spoonbill. Less frequently recorded species may include Far Eastern Curlew, Whimbrel, the rare Black Stilt and in the surrounding trees Little Owl. Later in the morning we will drive towards Arthur’s Pass keeping a careful watch for New Zealand Falcon. A small lake at the side of the road often has New Zealand Falcon by Erik Forsyth a breeding pair of Great Crested Grebe as well as Masked Lapwing and occasionally Double-banded Plover. -
Disaggregation of Bird Families Listed on Cms Appendix Ii
Convention on the Conservation of Migratory Species of Wild Animals 2nd Meeting of the Sessional Committee of the CMS Scientific Council (ScC-SC2) Bonn, Germany, 10 – 14 July 2017 UNEP/CMS/ScC-SC2/Inf.3 DISAGGREGATION OF BIRD FAMILIES LISTED ON CMS APPENDIX II (Prepared by the Appointed Councillors for Birds) Summary: The first meeting of the Sessional Committee of the Scientific Council identified the adoption of a new standard reference for avian taxonomy as an opportunity to disaggregate the higher-level taxa listed on Appendix II and to identify those that are considered to be migratory species and that have an unfavourable conservation status. The current paper presents an initial analysis of the higher-level disaggregation using the Handbook of the Birds of the World/BirdLife International Illustrated Checklist of the Birds of the World Volumes 1 and 2 taxonomy, and identifies the challenges in completing the analysis to identify all of the migratory species and the corresponding Range States. The document has been prepared by the COP Appointed Scientific Councilors for Birds. This is a supplementary paper to COP document UNEP/CMS/COP12/Doc.25.3 on Taxonomy and Nomenclature UNEP/CMS/ScC-Sc2/Inf.3 DISAGGREGATION OF BIRD FAMILIES LISTED ON CMS APPENDIX II 1. Through Resolution 11.19, the Conference of Parties adopted as the standard reference for bird taxonomy and nomenclature for Non-Passerine species the Handbook of the Birds of the World/BirdLife International Illustrated Checklist of the Birds of the World, Volume 1: Non-Passerines, by Josep del Hoyo and Nigel J. Collar (2014); 2. -
SOUTH ISLAND SADDLEBACK RECOVERY PLAN (Philesturnus Carunculatus Carunculatus )
THREATENED SPECIES RECOVERY PLAN SERIES NO.11 SOUTH ISLAND SADDLEBACK RECOVERY PLAN (Philesturnus carunculatus carunculatus ) Prepared by Andy Roberts (Southland Conservancy) for the Threatened Species Unit Threatened Species Unit Department of Conservation P.O. Box 10-420 Wellington New Zealand © 1994 ISSN 1170-3806 ISBN 0-478-01481-9 Key words: South Island saddleback, Philesturnus carunculatus carunculatus, recovery plan ABSTRACT South Island saddlebacks (tieke) were widely distributed over the South and Stewart Islands in the 19th century. Their rapid decline was documented during the latter 19th century. Following a rodent invasion on their sole remaining island habitat South Island saddlebacks were under threat of immediate extinction. This was thwarted by prompt translocations of remaining birds to nearby predator-free islands. This plan outlines conservation goals and suggests options for continuing the recovery of this subspecies. Recovery is to be achieved through a programme of island habitat restoration and saddleback translocations. Eradication of rodents and weka is promoted by this plan, in some instances this plan suggests that discussions be held with the local Iwi to determine the appropriateness of these eradications. Saddlebacks are to be introduced or re-introduced to a number of islands around the South Island coast. When recovery has been achieved South Island saddleback populations may be established on up to 26 islands with a total of about 4000 individuals. At this population level they will not be ranked as threatened, but be classified as rare and no longer requiring a programme of on-going intensive conservation management. Recovery management proposed in this plan will be undertaken jointly by Department of Conservation staff, Iwi representatives and members of the public. -
Birding Oxley Creek Common Brisbane, Australia
Birding Oxley Creek Common Brisbane, Australia Hugh Possingham and Mat Gilfedder – January 2011 [email protected] www.ecology.uq.edu.au 3379 9388 (h) Other photos, records and comments contributed by: Cathy Gilfedder, Mike Bennett, David Niland, Mark Roberts, Pete Kyne, Conrad Hoskin, Chris Sanderson, Angela Wardell-Johnson, Denis Mollison. This guide provides information about the birds, and how to bird on, Oxley Creek Common. This is a public park (access restricted to the yellow parts of the map, page 6). Over 185 species have been recorded on Oxley Creek Common in the last 83 years, making it one of the best birding spots in Brisbane. This guide is complimented by a full annotated list of the species seen in, or from, the Common. How to get there Oxley Creek Common is in the suburb of Rocklea and is well signposted from Sherwood Road. If approaching from the east (Ipswich Road side), pass the Rocklea Markets and turn left before the bridge crossing Oxley Creek. If approaching from the west (Sherwood side) turn right about 100 m after the bridge over Oxley Creek. The gate is always open. Amenities The main development at Oxley Creek Common is the Red Shed, which is beside the car park (plenty of space). The Red Shed has toilets (composting), water, covered seating, and BBQ facilities. The toilets close about 8pm and open very early. The paths are flat, wide and easy to walk or cycle. When to arrive The diversity of waterbirds is a feature of the Common and these can be good at any time of the day. -
WINNER IS … 2005 2006 2007 2008 2009 1 by Iona Mcnaughton the Winners So Far the Bird of the Year Competition Was Started As A
AND THE WINNER IS … 2005 2006 2007 2008 2009 1 by Iona McNaughton The Winners So Far The Bird of the Year competition was started as a way of making people more interested in native 2005: Tūī 2010 New Zealand birds. Many of our native birds are 2006: Pīwakawaka – Fantail endangered, so if people know more about them, 2007: Riroriro – Grey warbler they can help to keep the birds safe. 2008: Kākāpō New Zealand native birds are given a “danger status”. 2009: Kiwi 2011 This shows how much danger they are in of becoming 2010: Kākāriki karaka – Orange-fronted parakeet extinct. The birds are either “doing OK”, “in some 2011: Pūkeko trouble”, or “in serious trouble”. Sadly, only about 2012: Kārearea – New Zealand falcon 20 percent of New Zealand native birds are 2013: Mohua – Yellowhead “doing OK”. 2014: Tara iti – Fairy tern 2012 Danger status This article has 2015: Kuaka – Bar-tailed godwit information about 2016: Kōkako some of the birds Kea In some Doing 2017: of the year – including trouble OK 2018: Kererū – New Zealand pigeon their danger status. 2013 In serious trouble 10 2018 2017 2016 2015 2014 Bird of the Year 2006: Pīwakawaka – Fantail Bird of the Year 2005: Tūī Danger status Doing OK Danger status Doing OK Description Endemic Small body with a long tail that it can Description Endemic spread out like a fan A large bird (up to 32 centimetres long) About 16 centimetres long with shiny green-black feathers and a tu of white throat feathers What it eats Insects What it eats Insects. -
Recovery of a Mohua (<Em Class="Sciname">Mohoua
Journal of the Ornithological Society of New Zealand ISSN 0029-4470 Recovery of a Mohua (Mohoua ochrocephala) population following predator control in the Eglinton Valley, Fiordland, New Zealand PETER DILKS Science C Research Unit, Department of Conservation, Private Bag, Christchurch ABSTRACT Breeding Mohua (Yellowhead, Mohoua ochrocephala; Passerifones) have been intensively monitored in the Eglinton Valley, Fiordland, since 1990. Birds were individually colour-banded and their territories mapped. Trapping and poisoning stoats (Mustela eninea) resulted in a large increase in Mohua numbers, but the population declined abruptly in winter 1996 following a period of unusually low temperatures. Details of the increase in numbers are presented and the reasons for the subsequent sharp population decline are discussed. KEYWORDS: Mohua, Yellowhead, Mohoua ochrocephala, stoat, Mustela erminea predation, hole nesting. INTRODUCTION The Mohua (Yellowhead,Mohoua ochrocephala) is a small, insectivorous, forest passerine, endemic to the South Island of New Zealand. In the last century Mohua were among the most abundant and conspicuous forest birds in the South Island, but they have all but disappeared from 75% of their former range since the arrival of Europeans and the introduction of mammalian predators (Gaze 1985). Mohua are now regarded as endangered (O'Donnell 1993). Monitoring has shown that Mohua suffer abrupt population declines during the stoat (Mustela erminea) irruptions that follow heavy beech (Nothofagus sp.) seeding (Elliott 1990, O'Donnell et al. 1996). Mohua are particularly vulnerable to stoats because they nest in holes, have long incubation and nestling periods, and breed in late spring, when stoat numbers are highest (Elliott 1990). The effect of stoat predation on the population is exacerbated by the fact that since only females incubate, most predation is on adult females (Elliott 1996a).