Evaluating the Bird Wpellency of Mj3thiocari3
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MADAGASCAR: the Wonders of the “8Th Continent” a Tropical Birding Custom Trip
MADAGASCAR: The Wonders of the “8th Continent” A Tropical Birding Custom Trip October 20—November 6, 2016 Guide: Ken Behrens All photos taken during this trip by Ken Behrens Annotated bird list by Jerry Connolly TOUR SUMMARY Madagascar has long been a core destination for Tropical Birding, and with the opening of a satellite office in the country several years ago, we further solidified our expertise in the “Eighth Continent.” This custom trip followed an itinerary similar to that of our main set-departure tour. Although this trip had a definite bird bias, it was really a general natural history tour. We took our time in observing and photographing whatever we could find, from lemurs to chameleons to bizarre invertebrates. Madagascar is rich in wonderful birds, and we enjoyed these to the fullest. But its mammals, reptiles, amphibians, and insects are just as wondrous and accessible, and a trip that ignored them would be sorely missing out. We also took time to enjoy the cultural riches of Madagascar, the small villages full of smiling children, the zebu carts which seem straight out of the Middle Ages, and the ingeniously engineered rice paddies. If you want to come to Madagascar and see it all… come with Tropical Birding! Madagascar is well known to pose some logistical challenges, especially in the form of the national airline Air Madagascar, but we enjoyed perfectly smooth sailing on this tour. We stayed in the most comfortable hotels available at each stop on the itinerary, including some that have just recently opened, and savored some remarkably good food, which many people rank as the best Madagascar Custom Tour October 20-November 6, 2016 they have ever had on any birding tour. -
The Firefronted Bishop (Euplectes Diadematus)
Focus on African Finches: The Firefronted Bishop (Euplectes diadematus) byJosefH. Lindholm, III Keeper WBirds Fort Worth Zoological Park "So! Now we're a pet store? Well At the same time, we were also mak marked contrast to its close, but gimme a couple of those $3.95 spe ing plans of an entirely different smaller and less spectacular relatives, cials!" Doug Pernikoff, our zoo veter nature. While still Assistant Curator, the West Nile Red Bishop (or Orange inarian, never misses an opportunity long before his promotion in 1991, Weaver) (E. franciscanaJ and the to be clever, and an opportunity it Chris Brown, our Curator of Birds, Yellow-crowned (or Napoleon) certainly was. In the early evening of was keenly interested in establishing Bishop (E. afer), the two most fre January 23, 1992, a hundred birds of long-term breeding programs. In quently encountered weavers in pri sixteen species arrived simultaneously December, 1991, while making vate collections. I have never seen a at our zoo hospital, filling a quarantine arrangements for birds for the new Black-winged Bishop in a pet store, room improvised from a large animal primate building, we were told repeat and only once in a dealer's com holding cage, now hung with rows of edly by prospective suppliers, that a pound. The only zoos where I've seen shiny new bird cages. long-talked-about embargo by com any were the Bronx Zoo and Cincin mercial airlines on shipping birds nati, and the only one I ever saw in As our assembled bird staff hastily from Africa was imminent. -
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Biodiversity Observations http://bo.adu.org.za An electronic journal published by the Animal Demography Unit at the University of Cape Town The scope of Biodiversity Observations consists of papers describing observations about biodiversity in general, including animals, plants, algae and fungi. This includes observations of behaviour, breeding and flowering patterns, distributions and range extensions, foraging, food, movement, measurements, habitat and colouration/plumage variations. Biotic interactions such as pollination, fruit dispersal, herbivory and predation fall within the scope, as well as the use of indigenous and exotic species by humans. Observations of naturalised plants and animals will also be considered. Biodiversity Observations will also publish a variety of other interesting or relevant biodiversity material: reports of projects and conferences, annotated checklists for a site or region, specialist bibliographies, book reviews and any other appropriate material. Further details and guidelines to authors are on this website. Paper Editor: Les G. Underhill OVERVIEW OF THE DISCOVERY OF THE WEAVERS H. Dieter Oschadleus Recommended citation format: Oschadleus HD 2016. Overview of the discovery of the weavers. Biodiversity Observations 7. 92: 1–15. URL: http://bo.adu.org.za/content.php?id=285 Published online: 13 December 2016 – ISSN 2219-0341 – Biodiversity Observations 7.92: 1–15 1 TAXONOMY Currently, 117 living species of weavers in the Ploceidae family are recognised. Hoyo et al. OVERVIEW OF THE DISCOVERY OF THE WEAVERS (2010) listed 116 species but Safford & Hawkins (2013) split the Aldabra Fody Foudia H. Dieter Oschadleus aldabrana from the Red- headed Fody Foudia Animal Demography Unit, Department of Biological Sciences, eminentissima. Dickinson & University of Cape Town, Rondebosch, 7701 South Africa Christidis (2014) also listed 117 species. -
Sexual Selection of Multiple Handicaps in the Red‐Collared Widowbird: Female Choice of Tail Length but Not Carotenoid Display
Evolution, 55(7), 2001, pp. 1452±1463 SEXUAL SELECTION OF MULTIPLE HANDICAPS IN THE RED-COLLARED WIDOWBIRD: FEMALE CHOICE OF TAIL LENGTH BUT NOT CAROTENOID DISPLAY SARAH R. PRYKE,1,2 STAFFAN ANDERSSON,3,4 AND MICHAEL J. LAWES1,5 1School of Botany and Zoology, University of Natal, Private Bag X01, Scottsville 3209, South Africa 2E-mail: [email protected] 3Department of Zoology, GoÈteborg University, Box 463, SE-405 30 GoÈteborg, Sweden 4E-mail: [email protected] 5E-mail: [email protected] Abstract. Although sexual selection through female choice explains exaggerated male ornaments in many species, the evolution of the multicomponent nature of most sexual displays remains poorly understood. Theoretical models suggest that handicap signaling should converge on a single most informative quality indicator, whereas additional signals are more likely to be arbitrary Fisherian traits, ampli®ers, or exploitations of receiver psychology. Male nuptial plumage in the highly polygynous red-collared widowbird (Euplectes ardens) comprises two of the commonly advocated quality advertisements (handicaps) in birds: a long graduated tail and red carotenoid coloration. Here we use multivariate selection analysis to investigate female choice in relation to male tail length, color (re¯ectance) of the collar, other aspects of morphology, ectoparasite load, display rate, and territory quality. The order and total number of active nests obtained are used as measures of male reproductive success. We demonstrate a strong female preference and net sexual selection for long tails, but marginal or no effects of color, morphology, or territory quality. Tail length explained 47% of male reproductive success, an unusually strong ®tness effect of natural ornament variation. -
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Tel office: +264 61 379 513 Physical address: Postal address: Fax office: +264 61 22 5371 Agricultural Boards’ Building PO Box 5096 E-mail: [email protected] 30 David Hosea Meroro Road Ausspannplatz Website: www.nab.com.na Windhoek Windhoek Constituted by Act 20 of 1992 Creating a marketing environment that is conducive to growing and processing crops in Namibia AGRONOMY AND HORTICULTURE MARKET DEVELOPMENT DIVISION RESEARCH AND POLICY DEVELOPMENT SUBDIVISION QUELEA BIRDS CONTROL MEASURES IN NAMIBIA: TRIAL USING AGRI-FREQUENCY METHOD 2019 Quelea quelea birds control - Research Report 2019 Page 0 of 11 TABLE OF CONTENTS 1. BACKGROUND ............................................................................................................ 2 2. OBJECTIVES ................................................................................................................. 2 3. METHODOLOGY ......................................................................................................... 2 4. DESCRIPTION............................................................................................................... 2 5. BREEDING .................................................................................................................... 3 6. HABITAT ....................................................................................................................... 4 7. FEEDING ....................................................................................................................... 4 8. POPULATION .............................................................................................................. -
Biodiversity Observations
Biodiversity Observations http://bo.adu.org.za An electronic journal published by the Animal Demography Unit at the University of Cape Town The scope of Biodiversity Observations consists of papers describing observations about biodiversity in general, including animals, plants, algae and fungi. This includes observations of behaviour, breeding and flowering patterns, distributions and range extensions, foraging, food, movement, measurements, habitat and colouration/plumage variations. Biotic interactions such as pollination, fruit dispersal, herbivory and predation fall within the scope, as well as the use of indigenous and exotic species by humans. Observations of naturalised plants and animals will also be considered. Biodiversity Observations will also publish a variety of other interesting or relevant biodiversity material: reports of projects and conferences, annotated checklists for a site or region, specialist bibliographies, book reviews and any other appropriate material. Further details and guidelines to authors are on this website. Paper Editor: Doug Harebottle BIRDS AND ANIMALS USING WEAVERS NESTS H. Dieter Oschadleus Recommended citation format: Oschadleus HD 2017. Birds and animals using weavers nests. Biodiversity Observations, Vol 8.28: 1-17 URL: http://bo.adu.org.za/content.php?id=323 Published online: 20 June 2017 Appendix added: 26 June 2017 – ISSN 2219-0341 – Biodiversity Observations 8.28: 1-17 1 PHOWN (PHOtos of Weaver Nests) Methods BIRDS AND ANIMALS USING WEAVERS NESTS The PHOWN database began in mid July 2010 and the data for this analysis was extracted up to 2 February 2017, providing 6.5 years of H. Dieter Oschadleus data collection. Records with Nest Use were marked so that they could be easily extracted. -
Habitat for Conservation of Baya Weaver Ploceus Philippinus
OPEN ACCESS The Journal of Threatened Taxa fs dedfcated to bufldfng evfdence for conservafon globally by publfshfng peer-revfewed arfcles onlfne every month at a reasonably rapfd rate at www.threatenedtaxa.org . All arfcles publfshed fn JoTT are regfstered under Creafve Commons Atrfbufon 4.0 Internafonal Lfcense unless otherwfse menfoned. JoTT allows unrestrfcted use of arfcles fn any medfum, reproducfon, and dfstrfbufon by provfdfng adequate credft to the authors and the source of publfcafon. Journal of Threatened Taxa Bufldfng evfdence for conservafon globally www.threatenedtaxa.org ISSN 0974-7907 (Onlfne) | ISSN 0974-7893 (Prfnt) Communfcatfon Tradftfonal home garden agroforestry systems: habftat for conservatfon of Baya Weaver Ploceus phflfppfnus (Passerfformes: Plocefdae) fn Assam, Indfa Yashmfta-Ulman, Awadhesh Kumar & Madhubala Sharma 26 Aprfl 2017 | Vol. 9| No. 4 | Pp. 10076–10083 10.11609/jot. 3090 .9. 4.10076-10083 For Focus, Scope, Afms, Polfcfes and Gufdelfnes vfsft htp://threatenedtaxa.org/About_JoTT For Arfcle Submfssfon Gufdelfnes vfsft htp://threatenedtaxa.org/Submfssfon_Gufdelfnes For Polfcfes agafnst Scfenffc Mfsconduct vfsft htp://threatenedtaxa.org/JoTT_Polfcy_agafnst_Scfenffc_Mfsconduct For reprfnts contact <[email protected]> Publfsher/Host Partner Threatened Taxa Journal of Threatened Taxa | www.threatenedtaxa.org | 26 April 2017 | 9(4): 10076–10083 Traditional home garden agroforestry systems: Communication habitat for conservation of Baya Weaver Ploceus philippinus ISSN 0974-7907 (Online) (Passeriformes: Ploceidae) in Assam, India ISSN 0974-7893 (Print) Yashmita-Ulman 1, Awadhesh Kumar 2 & Madhubala Sharma 3 OPEN ACCESS 1,2,3Department of Forestry, North Eastern Regional Institute of Science and Technology, Nirjuli, Arunachal Pradesh 790109, India [email protected], [email protected] (corresponding author), [email protected] Abstract: The present study was conducted in 18 homegarden agroforestry systems of Assam to assess the role in the conservation of Baya Weaver Ploceus philippinus. -
This Regulation Shall Enter Into Force on the Day Of
19 . 10 . 88 Official Journal of the European Communities No L 285 / 1 I (Acts whose publication is obligatory) COMMISSION REGULATION ( EEC ) No 3188 / 88 of 17 October 1988 amending Council Regulation ( EEC ) No 3626 / 82 on the implementation in the Community of the Convention on international trade in endangered species of wild fauna und flora THE COMMISSION OF THE EUROPEAN COMMUNITIES Whereas the measures provided for in this Regulation are in accordance with the opinion of the Committee on the Convention on International Trade in Endangered Species of Wild Fauna and Flora , Having regard to the Treaty establishing the European Economic Community , HAS ADOPTED THIS REGULATION : Having regard to Council Regulation ( EEC ) No 3626 / 82 Article 1 of 3 December 1982 on the implementation in the Corrimunity of the Convention on international trade in Appendix III of Annex A to Regulation ( EEC ) No 3626 / 82 endangered species of wild fauna and flora ( J ), as last is hereby replaced by the Annex to this Regulation . amended by Regulation ( EEC ) No 869 / 88 ( 2 ), and in particular Article 4 , thereof, Article 2 Whereas alterations were made to Appendix III to the This Regulation shall enter into force on the day of its publication in the Official Journal of the European Convention ; whereas Appendix III of Annex A to Communities . Regulation ( EEC ) No 3626 / 82 should now be amended to incorporate the amendments accepted by the Member States parties to the abovementioned Convention ; It shall apply from 21 September 1988 . This Regulation shall be binding in its entirety and directly applicable in all Member States . -
TOST 84(3).Indb
This article was downloaded by: [Queen's College], [David Lahti] On: 19 December 2013, At: 13:29 Publisher: Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK Ostrich: Journal of African Ornithology Publication details, including instructions for authors and subscription information: http://www.tandfonline.com/loi/tost20 The sociality of nesting in Rüppell's Weaver Ploceus galbula and the Lesser Masked Weaver Ploceus intermedius in an Ethiopian acacia woodland David C Lahtia a Department of Biology, Queens College, City University of New York, Flushing, NY 11367, USA E-mail: Published online: 17 Dec 2013. To cite this article: David C Lahti (2013) The sociality of nesting in Rüppell's Weaver Ploceus galbula and the Lesser Masked Weaver Ploceus intermedius in an Ethiopian acacia woodland, Ostrich: Journal of African Ornithology, 84:3, 235-238 To link to this article: http://dx.doi.org/10.2989/00306525.2013.867548 PLEASE SCROLL DOWN FOR ARTICLE Taylor & Francis makes every effort to ensure the accuracy of all the information (the “Content”) contained in the publications on our platform. However, Taylor & Francis, our agents, and our licensors make no representations or warranties whatsoever as to the accuracy, completeness, or suitability for any purpose of the Content. Any opinions and views expressed in this publication are the opinions and views of the authors, and are not the views of or endorsed by Taylor & Francis. The accuracy of the Content should not be relied upon and should be independently verified with primary sources of information. -
SOUTH AFRICA: LAND of the ZULU 26Th October – 5Th November 2015
Tropical Birding Trip Report South Africa: October/November 2015 A Tropical Birding CUSTOM tour SOUTH AFRICA: LAND OF THE ZULU th th 26 October – 5 November 2015 Drakensberg Siskin is a small, attractive, saffron-dusted endemic that is quite common on our day trip up the Sani Pass Tour Leader: Lisle Gwynn All photos in this report were taken by Lisle Gwynn. Species pictured are highlighted RED. 1 www.tropicalbirding.com +1-409-515-0514 [email protected] Page Tropical Birding Trip Report South Africa: October/November 2015 INTRODUCTION The beauty of Tropical Birding custom tours is that people with limited time but who still want to experience somewhere as mind-blowing and birdy as South Africa can explore the parts of the country that interest them most, in a short time frame. South Africa is, without doubt, one of the most diverse countries on the planet. Nowhere else can you go from seeing Wandering Albatross and penguins to seeing Leopards and Elephants in a matter of hours, and with countless world-class national parks and reserves the options were endless when it came to planning an itinerary. Winding its way through the lush, leafy, dry, dusty, wet and swampy oxymoronic province of KwaZulu-Natal (herein known as KZN), this short tour followed much the same route as the extension of our South Africa set departure tour, albeit in reverse, with an additional focus on seeing birds at the very edge of their range in semi-Karoo and dry semi-Kalahari habitats to add maximum diversity. KwaZulu-Natal is an oft-underrated birding route within South Africa, featuring a wide range of habitats and an astonishing diversity of birds. -
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Ornithological Observations An electronic journal published by the Animal Demography Unit at the University of Cape Town and BirdLife South Africa Ornithological Observations accepts papers containing faunistic information about birds. This includes descriptions of distribution, behaviour, breeding, foraging, food, movement, measurements, habitat and plumage. It will also consider for publication a variety of other interesting or relevant ornithological material: reports of projects and conferences, annotated checklists for a site or region, specialist bibliographies, and any other interesting or relevant material. Editor: Arnold van der Westhuizen WEAVERS AND NECTAR FEEDING H Dieter Oschadleus Recommended citation format: Oschadleus HD 2014. Weavers and nectar feeding. Ornithological Observations, Vol 5: 316-318. URL: http://oo.adu.org.za/content.php?id=140 Published online: 02 July 2014 - ISSN 2219-0341 - Ornithological Observations, Vol 5: 316-318 316 WEAVERS AND NECTAR FEEDING H Dieter Oschadleus* Animal Demography Unit, University of Cape Town, Rondebosch, 7700 * Corresponding author: [email protected] The recent article on nectar feeding by birds (Engelbrecht et al. 2014) highlights how important nectar is for a wide range of bird species, and the authors provide many new records of nectar feeding in southern African birds. Their article is likely to result in several new observations being published. This short note lists some minor corrections to the species of weavers recorded as feeding on nectar. The authors list 17 weavers as nectar feeders, and 13 of these as feeding on Aloe marlothii Fig 1 – Village Weaver feeding on nectar of Erythrina, Southport, nectar. The authors provide some unusual new records of weavers KwaZulu-Natal, 19 July 2009 feeding on nectar: Red-billed Buffalo-Weaver Bubalornis niger, White-browed Sparrow-weaver Plocepasser mahali (with a photo), albonotatus as feeding on the nectar of A. -
Breeding Bahaviour and Polygyny in the Red Bishop Bird
\ .. '· BREEDING BEHAVIOUR AND POLYGYNY IN: THE RED BlSHOP BIRD Euplectes orix (L). Town A.J .F.K.- CRAIG 1973. Cape of / Thesis submitted for the degree of Master Universityof Science (Zoology) ,/ The University of Cap~ Town. The co~;,r:~'·: 6 · .,. : t ·~ :!!s is held by the Un··:;~ -· · :, ;- j .-.. r I 'e Ci any part . • or,fy, .i _- -' · . 1 r: ~-~.> and L;o: 1 j p' .. _.4 ~ ~h ----- .. --------- -------~ -.J The copyright of this thesis vests in the author. No quotation from it or information derivedTown from it is to be published without full acknowledgement of the source. The thesis is to be used for private study or non- commercial research purposes only.Cape of Published by the University of Cape Town (UCT) in terms of the non-exclusive license granted to UCT by the author. University The CONTENTS. PAGE. INTRODUCTION 1.'' METHODS 3 THE STUDY AREAS 5' THE BEHAVIOUR OF THE MALE 9 (a) The calls and their context 9 (b) The display postures 15 (c) Territorial behaviour 20' (d) Nest-building 26 (e) Courtship 28 ' (f) Seasonal changes in behaviour 30 THE BEHAVIOUR OF. BROWNS AND FEMALES ' 34 THE BEHAVIOUR - OF IMMATURE. ·MALES ., 38 THE NEST . ' 40 INTERSPECIFIC: RELATIONS .42 DISCUSSION 47 ·/ COMPARISON WITH ICTERIDS f I'. 52 POLYGYNY IN Euplectes orix. ·I 55 SUMMARY -' ' 63 ACKNOWLEDGEMENTS:~ 64 REFERENCES . 65 APPENDICES • 69 . I .\ i r . •, ,/ //· ..'. /,.. /' / '"""" (1) INTRODUCTION. The red bishop bird, Eu~lecte~ ori~, is a widespread and locally abundant member of the weaver family, the Plo ceidae. It is found over most of Southern Africa, and as ·, far north as Uganda in th~ Eastern savannah belt.