Auckland-Conservation-Boa
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
RESEARCH Intake of Sugar Water by Kākā in Orokonui Eco-Sanctuary
AicheleNew Zealand et al.: JournalSugar water of Ecology intake (2021)by kaka 45(1): 3431 © 2021 New Zealand Ecological Society. 1 RESEARCH Intake of sugar water by kākā in Orokonui Eco-sanctuary Anna Aichele1, Philip Seddon1 and Yolanda van Heezik1* 1Department of Zoology, University of Otago, P.O. Box 56, Dunedin, New Zealand. Author for correspondence (Email: [email protected]) Published online: 8 December 2020 Abstract: Supplementary food is provided to native birds in eco-sanctuaries throughout New Zealand to discourage their movement outside the sanctuary, to enhance reproductive success, and to promote visitor encounters with wildlife. We recorded the frequency of visits by South Island kākā (Nestor meridionalis meridionalis) to four feeders in Orokonui eco-sanctuary to quantify sugar water consumption as a contribution to daily energy requirements. During 11 days of observations that took place between May and July 2018, thirty-one kākā visited the feeders (16 juveniles, 8 sub-adults, 8 adults; 55% females); we obtained complete records of all visits from 20 birds. The amount of time spent drinking at the feeders did not vary between sexes, age groups, or feeders. Mean daily kilojoules consumed (4.01 kJ ± 3.30 SD) was only 0.76% ± 0.62% of daily energy requirements. Provision of sugar water therefore encourages kākā to regularly visit the feeders, providing good viewing opportunities for the public, but does not appear to form a major component of the birds’ diet. Keywords: Nestor meridionalis meridionalis, parrot, provisioning, supplementary feeding Introduction suggested as a potential negative impact of food provisioning (Robb et al. -
October 2003
Number 3 October 2003 ISSN 1175-6233 Haere ra Jacqueline Contents As we go to press, a key member management strategies for of the invasive invertebrate team introduced wasps and ants; and Haere ra Jacqueline 1 and editor of Stowaways — developed BIOSECURE, a web- Jacqueline Beggs — is leaving. based decision tool for managing At The Warehouse, The Warehouse 2 The rest of the team want to take biosecurity risks to New Zealand’s That 'caffiene" buzz 3 this opportunity to acknowledge indigenous ecosystems. all Jacqueline has achieved Annual meeting of Entomogical Society 3 As a skilled science while working for Landcare communicator, Jacqueline has Invasiveness is promoted by good Research and to wish her well in actively spread the word that habitat and plenty of it 4 her new role as a lecturer at the invasive species are a major University of Auckland. Have trye, will travel 6 threat to native ecosystems. As Arboviruses in New Zealand 8 Jacqueline's first research was she says, “We desperately need on the native parrot, kaka, for answers on how to prevent more Bumbling in the dark 9 DSIR Division in 1984. This species arriving, and how to evolved into Ant invaders galore!! 10 research on the New kids on the block 11 ecology and Brian Karl control of Argentine ant update 12 introduced Sea containers: Plugging New Zealand’s wasps. She has leaky border 14 led the “Invasive What else do container ships bring Invertebrates in into New Zealand? 15 Natural Ecosystems” Obituary: Dr Nigel Barlow 15 research Recent publications 16 programme since 1992. -
NZ Journal of Ecology, In
1 2 FORUM/REVIEW ARTICLE 3 4 A research strategy for biodiversity conservation on New Zealand’s 5 offshore islands 6 7 David R. Towns 1* , Peter J. Bellingham 2, Christa P.H. Mulder 3, Phil O’B. Lyver 2 8 1Research and Development Group, Department of Conservation, Private Bag 68 908, 9 Newton, Auckland 1145, New Zealand. 10 2Landcare Research, PO Box 40, Lincoln 7640, New Zealand 11 3 Department of Biology and Wildlife & Institute of Arctic Biology, University of 12 Alaska Fairbanks, AK 99775, USA 13 *Author for correspondence (Email: [email protected]) 14 15 Abstract: New Zealand’s (NZ) offshore islands are refuges for many threatened 16 species, a high proportion of vertebrate diversity, and the world’s most diverse fauna 17 of seabirds. We present key issues and questions that can be used to guide research on 18 the conservation of biodiversity on these islands. Four global reviews formed a basis 19 from which we identified research questions of potential relevance to the management 20 of NZ islands. The research questions were assigned in the context of nine objectives 21 proposed as a means of achieving ecological integrity. For each of the nine 22 objectives, we then asked what has been achieved in terms of island research and 23 management, and what needs to be achieved in order to meet long term goals. We 24 used local examples to identify issues and questions specific to islands in the NZ 25 region. Our analyses revealed two research areas in which current understanding is 1 26 poor. -
Competition Between the Introduced Wasps Vespula Germanica and V. Vulgaris in Honeydew Beech Forest, North-Western South Island
"'''''''k,",'''' between the introduced e'"'-"'-"=~= and y. ""-='''&=~ beech forest, north-western Island, New Zealand. Richard J. Harris ,;::: A thesis submitted in partial fulfillment of the requirements of Doctor of Philosophy in Zoology, University of Canterbury 1992. Hz .:; I ~ c( Z To Barbara and Brian I TABLE OF CONTENTS Abstract Chapter Introduction 1 Chapter Study sites Documentation of competition between Vespula vulgaris and V. gennanica in honeydew beech forest The influence of habitat use and foraging on the 29 replacement of Vespula gennanica by V. vulgaris The protein diet of Vespula vulgaris and V. gennanica in 38 honeydew beech forest Chapter Honeydew foraging: harvesting a limited resource 53 Chapter 7: Variation in the quality of Vespula vulgaris queens and 75 its significance in population dynamics Chapter 8: Population dynamics and competitive exclusion among 98 vespid wasps in honeydew beech forest: a conceptual model Acknowledgments 108 References 110 Appendix 1: Harris, R.J. 1991: Diet of the wasps Vespula vulgaris and 119 V. gennanica in honeydew beech forest of the South Island, New Zealand. New Zealand Journal of Zoology 18: 159~ 169. Appendix 2: Harris, R.J.; Thomas, C.D. & Moller, H. 1991: The influence 130 of habitat use and foraging on the replacement of one introduced wasp species by another in New Zealand. Ecological Entomology 16: 441-448. Appendix 3: Harris, R.J.; Moller, H. & Tilley, J.A.V. 1991: Weather- 138 related differences in attractiveness of protein foods to Vespula wasps. New Zealand Journal ofEcology 15: 167-170. Harris, R.I. 1989: An entrance trap to sample foods of 142 social wasps (Hymenoptera: Vespidae). -
A Parrot Apart: the Natural History of the Kakapo (Strigops Habroptilus), and the Context of Its Conservation Management
A parrot apart: the natural history of the kakapo (Strigops habroptilus), and the context of its conservation management RALPH G. POWLESLAND Abstract Since the last review of kakapo biology, published 50 years ago, much Research, Development & Improvement has been learnt as a result of the transfer of all known individuals to offshore islands, Division, Department of Conservation, P.O. and their intensive management to increase adult survival and productivity. This Box 10-420, Wellington, New Zealand review summarises information on a diversity of topics, including taxonomy, plumage, [email protected] moult, mass, anatomy, physiology, reasons for decline in distribution, present numbers and status, sex ratio, habitat, home range, foraging activities, diet, voice, DON V. MERTON breeding biology, nesting success, sexual maturity, and adult survival. In addition, Honorary Research Associate, Research, those kakapo attributes that compromise its long-term survival in present-day New Development & Improvement Division, Zealand are discussed, along with management practises developed to overcome Department of Conservation, P.O. Box 10- these problems. 420, Wellington, New Zealand Powlesland, R.G.; Merton, D.V.; Cockrem, J.F. 2006. A parrot apart: the natural JOHN F. COCKREM history of the kakapo (Strigops habroptilus), and the context of its conservation Conservation Endocrinology Research management. Notornis 53 (1): 3 - 26. Group, Institute of Veterinary, Animal & Biomedical Sciences, Massey University, Keywords Kakapo; Strigops habroptilus; Psittacidae; endangered species; review; Private Bag 11-222, Palmerston North, natural history; management practices; predatory mammals New Zealand INTRODUCTION The kakapo (Strigops habroptilus) is a large parrot (males 1.6 – 3.6 kg, females 0.9 – 1.9 kg) (Higgins 1999), with finely barred or mottled yellowish-green plumage. -
Dunedin (2010)
BIODIVERSITY: 2010 and beyond NEW ZEALAND ECOLOGICAL SOCIETY CONFERENCE 22–25 November 2010 University of Otago, Dunedin Programme and Abstracts http://www.nzes.org.nz/ Miss E. L. Hellaby Indigenous Grasslands Research Trust Welcome and conference overview Welcome to ‗Biodiversity: 2010 and beyond‘, the 2010 annual conference of the New Zealand Ecological Society. The theme of this year‘s conference recognises and celebrates 2010 as the United Nations International Year of Biodiversity. To acknowledge this, we present ten symposia examining a range of topics related to biodiversity. There are nine plenary speakers, from Canada, the United Kingdom, the USA, and New Zealand, and more than 90 contributed oral and poster presentations. The subjects covered are diverse and we are sure you will find many to interest you. We extend a particular welcome to the students presenting many papers throughout the conference, and to our overseas guests. In addition to discussing organisms and ecosystems, several symposia explicitly consider biodiversity in relation to human populations – cultural perspectives, production lands, and urban environments. Others examine aspects of managing and protecting biodiversity – assessment, prioritisation and reporting, and reintroduction and pest management. Two special forums are offered: a workshop as part of the ‗Cultural perspectives‘ symposium, and a discussion panel as part of the ‗Production lands‘ symposium. These meetings are described later in this Programme. A successful conference depends on voluntary efforts by a great many people. We particularly thank the organising team, symposium convenors, and field trip organisers. Many people have helped in other ways, most notably the student volunteers who will assist to make things run smoothly. -
REVIEW ARTICLE a Research Strategy for Biodiversity Conservation on New Zealand’S Offshore Islands
AvailableTowns et on-lineal.: Offshore at: http://www.newzealandecology.org/nzje/ island research strategy 1 REVIEW ARTICLE A research strategy for biodiversity conservation on New Zealand’s offshore islands David R. Towns1*, Peter J. Bellingham2, Christa P. H. Mulder3 and Phil O’B. Lyver2 1Research and Development Group, Department of Conservation, Private Bag 68 908, Newton, Auckland 1145, New Zealand 2Landcare Research, PO Box 40, Lincoln 7640, New Zealand 3 Department of Biology & Wildlife & Institute of Arctic Biology, University of Alaska Fairbanks, Fairbanks, AK 99775, USA *Author for correspondence (Email: [email protected]) Published on-line: 14 December 2011 Abstract: New Zealand’s offshore islands are refuges for many threatened species, a high proportion of vertebrate diversity, and the world’s most diverse fauna of seabirds. We present key issues and questions that can be used to guide research on the conservation of biodiversity on these islands. Four global reviews formed a basis from which we identified research questions of potential relevance to the management of these islands. The research questions were assigned in the context of nine objectives proposed as a means of achieving ecological integrity. For each of the nine objectives, we then asked what has been achieved in terms of island research and management, and what needs to be achieved in order to meet long-term goals. We used local examples to identify issues and questions specific to the islands of New Zealand. Our analyses revealed two research areas in which current understanding is poor. One is the need to understand ecosystem processes and their resilience to long-term environmental change. -
Newsletter No
Newsletter No. 131, March 2010 Published by the New Zealand Ecological Society (Inc.), P.O. Box 25-178, Christchurch FROM THE EDITOR Fleur Maseyk Horizons Regional Council New Zealand Journal of Ecology New Zealand Journal of Ecology New Zealand Journal of Ecology New Zealand Journal of Ecology New Zealand Journal of Ecology New Zealand Journal of Ecology New Zealand Journal of Ecology New Zealand Journal of Ecology New Zealand Journal of Ecology New Zealand Journal of Ecology New Zealand Journal of Ecology New Zealand Journal of Ecology New Zealand Journal of Ecology The Journal of the New Zealand Ecological Society Volume 28, No. 1, 2004 The Journal of the New Zealand Ecological Society Volume 28, No. 2, 2004 The Journal of the New Zealand Ecological Society Volume 29, No. 1, 2005 The Journal of the New Zealand Ecological Society Volume 29, No. 2, 2005 The Journal of the New Zealand Ecological Society Volume 30, No. 1, 2006 The Journal of the New Zealand Ecological Society Volume 30, No. 2, 2006 The Journal of the New Zealand Ecological Society Volume 30, No. 3, 2006 The Journal of the New Zealand Ecological Society Volume 31, No. 1, 2007 The Journal of the New Zealand Ecological Society Volume 31, No. 2, 2007 The Journal of the New Zealand Ecological Society Volume 32, No. 1, 2008 The Journal of the New Zealand Ecological Society Volume 32, No. 2, 2008 The Journal of the New Zealand Ecological Society Volume 33 No. 2, 2009 The Journal of the New Zealand Ecological Society Volume 33 No. 2, 2009 CONTENTS CONTENTS CONTENTS CONTENTS CONTENTS CONTENTS CONTENTS CONTENTS CONTENTS CONTENTS PrivateCONTENTS Bag 11025CONTENTS CONTENTS Articles Articles Articles Articles Introduction to the Nigel Barlow Symposium John Parkes 1 Review Review Articles Reviews Articles Articles Roost use by long-tailed bats in South Canterbury: Jane A. -
Auckland Conservation Board
Te Runanga Papa Atawhai o Tamaki Makaurau AUCKLAND CONSERVATION BOARD MINUTES OF THE 113TH MEETING OF THE AUCKLAND CONSERVATION BOARD HELD AT UMUPUIA MARAE ON 16TH MAY 2012 PRESENT: Dr Jacqueline Beggs Chairperson Mr Laurie Beamish Deputy Chair Mrs Stella Chan Board member Mrs Dianne Glenn Board member Mr Thomas Grace Board member Mrs Jo Knight Board member Mr Ian Rodger Board member Ms Wiki Walker Board member APOLOGIES: Mr Ross Aitken Board member - overseas Mr Martin Gummer Board member - illness STAFF IN ATTENDANCE ON 16 MAY 2012: Mr Sean Goddard Conservator Mr John Galilee Conservation Support Manager Mr Matt Ward CMS Project Manager Mrs Raewyn Bennett Board Support Officer Mr Jonathon Miles Auckland Area Manager (CMS workshop only) COMMUNITY & TANGATA WHENUA FORUM PRESENTERS ON TUESDAY 15 MAY. Mr James Brown Chairman, Ngai Tai ki Tamaki Trust Mr Wii Wanoa Ngati Porou, resident of Kaiaua, principal of Tangikaroro a conservation initiative at East Cape that has a relationship with Eco Quest Ms Carmen Kirkwood Former Board member, Founder of Ngai Tai ki Tamaki Trust Ms Makareti Atama Chairperson, Umupuia Marae Ms Ripeka Stout Ngati Paoa Ms Kathy Walsh Former Board member, resident of Kaiaua Mrs Carmella James Resident of Mangatangi Mr Cedric Hockey Visitor from Matakana 1 MINUTES OF THE 113TH MEETING HELD ON 16TH MAY 2012 AUCKLAND CONSERVATION BOARD - TE RUNANGA PAPA ATAWHAI O TAMAKI MAKAURAU BOARD MEMBER PROFILES Ross Aitken, Mahurangi: Director, past CEO The Equitable Group of companies, operator of Waipiata Lodge. Previously senior manager Westpac Group, business mentor. Member of Friends of the Mahurangi, Tawharanui Open Sanctuary Supporters, a founding member of Zealandia – the Karori Sanctuary. -
(GISD) 2021. Species Profile Vespula Germanica. Available F
FULL ACCOUNT FOR: Vespula germanica Vespula germanica System: Terrestrial Kingdom Phylum Class Order Family Animalia Arthropoda Insecta Hymenoptera Vespidae Common name Deutsche Wespe (English, Germany), Avispa comun (English, Spain), German wasp (English), German yellowjacket (English), European wasp (English), Vespa germanica (English, Italy), Guêpe germanique (French), Avispa germànica (English, Spain) Synonym Similar species Summary Vespula germanica, commonly known as the German or European wasp, is a social wasp species. In introduced regions, where it is often more successful than in its native range, it efficiently exploits important food resources, such as nectar and insects, that native fauna may depend on. V. germanica displays many characteristics that make a species a successful invader and a new colony can be established from a single inseminated female. view this species on IUCN Red List Species Description Adult German wasps are 12mm to 17mm long (queens may be up to 20mm long) with a blackish brown pedunculate abdomen and bright yellow stripes. They have strong black markings including an arrow-shaped mark down the middle of the abdomen a black spots on either side. Wings are long and translucent, legs are yellow and antennae black. Antennae are divided into 12 or 13 segments depending on gender (males have 13) and the abdomen is divided into 6 or 7 segments also depending on gender (males have 7). Females are equipped with an ovipositor (HYPPZ 1998; CISRO 2005). Global Invasive Species Database (GISD) 2021. Species profile Vespula germanica. Pag. 1 Available from: http://www.iucngisd.org/gisd/species.php?sc=896 [Accessed 25 September 2021] FULL ACCOUNT FOR: Vespula germanica Habitat Description Vespula germanica usually nests underground in holes dug in the soil. -
Lake Rotoiti Choice Modelling Study
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Lincoln University Research Archive AERU Biodiversity Management: Lake Rotoiti Choice Modelling Study Geoffrey N. Kerr Basil M.H. Sharp Research Report No. 310 September 2008 CHRISTCHURCH NEW ZEALAND www.lincoln.ac.nz Research to improve decisions and outcomes in agribusiness, resource, environmental, and social issues. The Agribusiness and Economics Research Unit (AERU) operates from Lincoln University providing research expertise for a wide range of organisations. AERU research focuses on agribusiness, resource, environment, and social issues. Founded as the Agricultural Economics Research Unit in 1962 the AERU has evolved to become an independent, major source of business and economic research expertise. The Agribusiness and Economics Research Unit (AERU) has four main areas of focus. These areas are trade and environment; economic development; non-market valuation, and social research. Research clients include Government Departments, both within New Zealand and from other countries, international agencies, New Zealand companies and organisations, individuals and farmers. DISCLAIMER While every effort has been made to ensure that the information herein is accurate, the AERU does not accept any liability for error of fact or opinion which may be present, nor for the consequences of any decision based on this information. A summary of AERU Research Reports, beginning with #235, are available at the AERU website http://www.lincoln.ac.nz/aeru Printed copies of AERU Research Reports are available from the Secretary. Information contained in AERU Research Reports may be reproduced, providing credit is given and a copy of the reproduced text is sent to the AERU. -
Te Tai Tokerau
1 Entomology: Te Tai Tokerau 61st conference of the New Zealand Entomological Society Whangarei, New Zealand 17th–20th April, 2012 2 Contents Welcome....................................................................................................... 3 Sponsors....................................................................................................... 4 Explanation of kēkerengū design.................................................................. 6 Conference social events.............................................................................. 7 Field trips....................................................................................................... 8 General information....................................................................................... 10 Instruction for presenters.............................................................................. 12 Guest speakers............................................................................................. 13 Conference overview.................................................................................... 15 Conference programme................................................................................ 16 Plenary abstracts.......................................................................................... 19 Conference abstracts (oral presentations).................................................... 24 Conference abstracts (poster presentations)................................................ 62 Author index.................................................................................................