New Zealand Birding Adventure
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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. -
Foraging Ecology of the World's Only
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. FORAGING ECOLOGY OF THE WORLD’S ONLY POPULATION OF THE CRITICALLY ENDANGERED TASMAN PARAKEET (CYANORAMPHUS COOKII), ON NORFOLK ISLAND A thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Conservation Biology at Massey University, Auckland, New Zealand. Amy Waldmann 2016 The Tasman parakeet (Cyanoramphus cookii) Photo: L. Ortiz-Catedral© ii ABSTRACT I studied the foraging ecology of the world’s only population of the critically endangered Tasman parakeet (Cyanoramphus cookii) on Norfolk Island, from July 2013 to March 2015. I characterised, for the first time in nearly 30 years of management, the diversity of foods consumed and seasonal trends in foraging heights and foraging group sizes. In addition to field observations, I also collated available information on the feeding biology of the genus Cyanoramphus, to understand the diversity of species and food types consumed by Tasman parakeets and their closest living relatives as a function of bill morphology. I discuss my findings in the context of the conservation of the Tasman parakeet, specifically the impending translocation of the species to Phillip Island. I demonstrate that Tasman parakeets have a broad and flexible diet that includes seeds, fruits, flowers, pollen, sori, sprout rhizomes and bark of 30 native and introduced plant species found within Norfolk Island National Park. Dry seeds (predominantly Araucaria heterophylla) are consumed most frequently during autumn (81% of diet), over a foraging area of ca. -
Improving Knowledge for the Captive Rearing Practice of South Island Kiwi (Apteryx Haastii, A
Lincoln University Digital Thesis Copyright Statement The digital copy of this thesis is protected by the Copyright Act 1994 (New Zealand). This thesis may be consulted by you, provided you comply with the provisions of the Act and the following conditions of use: you will use the copy only for the purposes of research or private study you will recognise the author's right to be identified as the author of the thesis and due acknowledgement will be made to the author where appropriate you will obtain the author's permission before publishing any material from the thesis. Improving knowledge for the captive rearing practice of South Island kiwi (Apteryx haastii, A. mantelli ‘Haast’ and A. rowi) __________________________________ A thesis submitted in fulfilment of the requirements for the Degree of Master of Science at Lincoln University by Sarah T. Forder _______________________________ Lincoln University 2014 Abstract of a thesis submitted in fulfilment of the requirements for the Master of Science. Improving knowledge for the captive rearing practice of South Island kiwi (Apteryx haastii, A. mantelli ‘Haast’ and A. rowi) by Sarah Forder Kiwi species, once abundant throughout New Zealand, are now confined to remnant forest patches, national parks and security sites on offshore islands. On average 94% of young kiwi are killed before they reach 100 days old largely due to predation by stoats (Mustela erminea). In order to combat the decline of kiwi, Operation Nest Egg (ONE) began in the mid 1990's; this program involved the removal of wild kiwi eggs to be reared in captivity and then released to the wild as older juveniles with an improved chance of survival. -
Social Play in Kaka (Nestor Meridionalis) with Comparisons to Kea (Nestor Notabilis)
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Papers in Behavior and Biological Sciences Papers in the Biological Sciences 2004 Social Play in Kaka (Nestor meridionalis) with Comparisons to Kea (Nestor notabilis) Judy Diamond University of Nebraska - Lincoln, [email protected] Alan B. Bond University of Nebraska - Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/bioscibehavior Part of the Behavior and Ethology Commons Diamond, Judy and Bond, Alan B., "Social Play in Kaka (Nestor meridionalis) with Comparisons to Kea (Nestor notabilis)" (2004). Papers in Behavior and Biological Sciences. 34. https://digitalcommons.unl.edu/bioscibehavior/34 This Article is brought to you for free and open access by the Papers in the Biological Sciences at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Papers in Behavior and Biological Sciences by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Published in Behaviour 141 (2004), pp. 777-798. Copyright © 2004 Koninklijke Brill NV, Leiden. Used by permission. Social Play in Kaka (Nestor meridionalis) with Comparisons to Kea (Nestor notabilis) Judy Diamond University of Nebraska State Museum, University of Nebraska–Lincoln, Lincoln, NE 68588, USA Alan B. Bond School of Biological Sciences, University of Nebraska–Lincoln, Lincoln, NE 68588, USA Corresponding author—J. Diamond, [email protected] Summary Social play in the kaka (Nestor meridionalis), a New Zealand parrot, is described and contrasted with that of its closest relative, the kea (Nestor notabilis), in one of the first comparative studies of social play in closely related birds. Most play ac- tion patterns were clearly homologous in these two species, though some con- trasts in the form of specific play behaviors, such as kicking or biting, could be attributed to morphological differences. -
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. -
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. -
Developing Methods for the Field Survey and Monitoring of Breeding Short-Eared Owls (Asio Flammeus) in the UK: Final Report from Pilot Fieldwork in 2006 and 2007
BTO Research Report No. 496 Developing methods for the field survey and monitoring of breeding Short-eared owls (Asio flammeus) in the UK: Final report from pilot fieldwork in 2006 and 2007 A report to Scottish Natural Heritage Ref: 14652 Authors John Calladine, Graeme Garner and Chris Wernham February 2008 BTO Scotland School of Biological and Environmental Sciences, University of Stirling, Stirling, FK9 4LA Registered Charity No. SC039193 ii CONTENTS LIST OF TABLES................................................................................................................... iii LIST OF FIGURES ...................................................................................................................v LIST OF FIGURES ...................................................................................................................v LIST OF APPENDICES...........................................................................................................vi SUMMARY.............................................................................................................................vii EXECUTIVE SUMMARY ................................................................................................... viii CRYNODEB............................................................................................................................xii ACKNOWLEDGEMENTS....................................................................................................xvi 1. BACKGROUND AND AIMS...........................................................................................2 -
SHORT NOTE a Holocene Fossil South Island Takahē
34 Notornis, 2019, Vol. 66: 34-36 0029-4470 © The Ornithological Society of New Zealand Inc. SHORT NOTE A Holocene fossil South Island takahē (Porphyrio hochstetteri) in a high-altitude north-west Nelson cave ALEXANDER P. BOAST School of Environment, University of Auckland, New Zealand Long-Term Ecology Laboratory, Manaaki Whenua-Landcare Research, 54 Gerald Street, Lincoln 7608, New Zealand South Island takahē (Porphyrio hochstetteri) is one of to the alpine zone (Beauchamp & Worthy 1988; New Zealand’s most critically endangered endemic Worthy & Holdaway 2002). A related species, the bird species (NZ threat classification system A (1/1), North Island takahē or “moho” (P. mantelli) became “nationally vulnerable”) (Robertson et al. 2017). extinct before the 20th Century and is primarily Maori lore, and as few as 4 recorded sightings during known from fossils, although a live bird may have the 19th Century suggest that takahē occurred only been caught in 1894 (“takahē” in this article will in high Fiordland valleys and possibly the Nelson refer to P. hochstetteri only) (Phillipps 1959; Trewick region in recent history (Williams 1960; Reid 1974). 1996; Worthy & Holdaway 2002). It has been The birds were so infrequently seen that they were argued that takahē are a specialist tussock-feeding assumed extinct until a population of ~250–500 was “glacial-relict” species, and thus most lowland discovered in the Murchison Mountains, Fiordland, takahē subfossils date from the glacial period when in 1948 (Reid & Stack 1974). This population sharply grasslands and herbfields were more extensive declined until intensive conservation commenced (Mills et al. 1984). However, subsequent surveys of in 1981 (since fluctuating between ~100–180 birds) takahē subfossil data suggest that takahē occurred (Crouchley 1994). -
Varied Success from the Landscape-Scale Management of Kiwi Apteryx Spp
Bird Conservation International (2012) 22:429–444. © BirdLife International, 2012 doi:10.1017/S0959270912000044 Varied success from the landscape-scale management of kiwi Apteryx spp. in five sanctuaries in New Zealand HUGH A. ROBERTSON and PIM J. M. de MONCHY Summary In late 2000, five sanctuaries were established on the mainland of New Zealand for the express purpose of protecting populations of five kiwi Apteryx spp. taxa belonging to three species. Conservation management was undertaken at a landscape scale (10,000–20,000 ha) in each sanctuary to improve recruitment of kiwi. This was done by controlling introduced mammalian predators (especially stoats Mustela erminea), and/or by removing eggs and chicks from predation risk, and returning subadults when they were big enough to cope with stoats. Population modelling of the first five years of the sanctuary programme indicated that kiwi numbers in all five sanctuaries would increase as a result of the management. Calculated population increases varied from 0.6% per year at Okarito to 11.3% per year at Moehau, even though predator trapping was more intense at Okarito. The variation from site to site was explained by the widely different inherent productivity of the various kiwi taxa; widely different rates of adult mortality due to the presence or absence of dogs Canis familiaris and ferrets M. furo, the main predators of long-lived adult kiwi; and, local forest conditions affecting predator-prey cycles, and the density of stoats. As a result of this analysis, the management in four of the five sanctuaries has since been modified to try to achieve better overall gains for kiwi within the same operating budget. -
Aberrant Plumages in Grebes Podicipedidae
André Konter Aberrant plumages in grebes Podicipedidae An analysis of albinism, leucism, brown and other aberrations in all grebe species worldwide Aberrant plumages in grebes Podicipedidae in grebes plumages Aberrant Ferrantia André Konter Travaux scientifiques du Musée national d'histoire naturelle Luxembourg www.mnhn.lu 72 2015 Ferrantia 72 2015 2015 72 Ferrantia est une revue publiée à intervalles non réguliers par le Musée national d’histoire naturelle à Luxembourg. Elle fait suite, avec la même tomaison, aux TRAVAUX SCIENTIFIQUES DU MUSÉE NATIONAL D’HISTOIRE NATURELLE DE LUXEMBOURG parus entre 1981 et 1999. Comité de rédaction: Eric Buttini Guy Colling Edmée Engel Thierry Helminger Mise en page: Romain Bei Design: Thierry Helminger Prix du volume: 15 € Rédaction: Échange: Musée national d’histoire naturelle Exchange MNHN Rédaction Ferrantia c/o Musée national d’histoire naturelle 25, rue Münster 25, rue Münster L-2160 Luxembourg L-2160 Luxembourg Tél +352 46 22 33 - 1 Tél +352 46 22 33 - 1 Fax +352 46 38 48 Fax +352 46 38 48 Internet: http://www.mnhn.lu/ferrantia/ Internet: http://www.mnhn.lu/ferrantia/exchange email: [email protected] email: [email protected] Page de couverture: 1. Great Crested Grebe, Lake IJssel, Netherlands, April 2002 (PCRcr200303303), photo A. Konter. 2. Red-necked Grebe, Tunkwa Lake, British Columbia, Canada, 2006 (PGRho200501022), photo K. T. Karlson. 3. Great Crested Grebe, Rotterdam-IJsselmonde, Netherlands, August 2006 (PCRcr200602012), photo C. van Rijswik. Citation: André Konter 2015. - Aberrant plumages in grebes Podicipedidae - An analysis of albinism, leucism, brown and other aberrations in all grebe species worldwide. Ferrantia 72, Musée national d’histoire naturelle, Luxembourg, 206 p. -
New Zealand Decimal Coins & Banknotes
New Zealand Decimal Coins & Banknotes Decimal Proof & Unc. Sets New Zealand New Zealand Proof Sets Unc Sets Scarce Gold Coin Issues Miscellaneous Decimal 1953 Superior $ 350 (Perfect $ 495) Proof/Unc. Coins & 1965 40 $ 28 1990 $150 (.916 Gold, ½ oz. AGW) 1967, 1968 ea. 18* 18 150th Anniversary of the signing of Banknotes Sets/Packs 1969, 1970 ea. 30* 22 the Treaty of Waitangi. Scarce 1971 150 20 (Low mintage of only 3,200 issued). 1965/1967 Souvenir Card 1972, 1973 ea. 40 30 Cased PROOF FDC……..…$ 1450 Official card issued by the N.Z. 1974 Games 50 20 1993 $5 (.916 Gold, 1.41oz. AGW) New Zealand Treasury for changeover to 1975, 1976 ea. 25 18 40th Anniversary of Coronation. decimal currency with 1d. & 1c. 1977 to 1982 ea. 50 20 (Only 210 issued for N.Z.!). mounted on a card. (Similar to the Royal 1983 50th Anniv. 50 18 Crown sized gold proof coin. Australian Mint issued 1c. & 2c. card, 1984, 1985 ea. 50 20 Cased PROOF FDC……..…$ 3450 which retails for $95.00 plus). Scarce. 1986, 1987 ea. 55 25 1994 50c. Bi-Metal issue (Special Uncirculated....................$ 25 1988 Penguin 55 32 White/Yellow Gold issue – 22.5 gms (Have seen this souvenir card listed by 1989 Games 55 25 Low mintage of just 500 ! Low issue other dealers at up to $45!!) 1990 150th Anniv. 150 45 number 114. Beautiful proof gold coin. Will also include FREE copy of official 1990 150th Anniv. (Special Convention Cased PROOF FDC………..$ 1250 New Zealand Treasury leaflet containing Sleeve - Mintage 100!) Proof set $ 245 1994 50c. -
Attraction of Nocturnally Migrating Birds to Artificial Light the Influence
Biological Conservation 233 (2019) 220–227 Contents lists available at ScienceDirect Biological Conservation journal homepage: www.elsevier.com/locate/biocon Attraction of nocturnally migrating birds to artificial light: The influence of colour, intensity and blinking mode under different cloud cover conditions T ⁎ Maren Rebkea, , Volker Dierschkeb, Christiane N. Weinera, Ralf Aumüllera, Katrin Hilla, Reinhold Hilla a Avitec Research GbR, Sachsenring 11, 27711 Osterholz-Scharmbeck, Germany b Gavia EcoResearch, Tönnhäuser Dorfstr. 20, 21423 Winsen (Luhe), Germany ARTICLE INFO ABSTRACT Keywords: A growing number of offshore wind farms have led to a tremendous increase in artificial lighting in the marine Continuous and intermittent light environment. This study disentangles the connection of light characteristics, which potentially influence the Light attraction reaction of nocturnally migrating passerines to artificial illumination under different cloud cover conditions. In a Light characteristics spotlight experiment on a North Sea island, birds were exposed to combinations of light colour (red, yellow, Migrating passerines green, blue, white), intensity (half, full) and blinking mode (intermittent, continuous) while measuring their Nocturnal bird migration number close to the light source with thermal imaging cameras. Obstruction light We found that no light variant was constantly avoided by nocturnally migrating passerines crossing the sea. The number of birds did neither differ between observation periods with blinking light of different colours nor compared to darkness. While intensity did not influence the number attracted, birds were drawn more towards continuous than towards blinking illumination, when stars were not visible. Red continuous light was the only exception that did not differ from the blinking counterpart. Continuous green, blue and white light attracted significantly more birds than continuous red light in overcast situations.