Karoo Mammals and Birds
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Freshwater Fishes
WESTERN CAPE PROVINCE state oF BIODIVERSITY 2007 TABLE OF CONTENTS Chapter 1 Introduction 2 Chapter 2 Methods 17 Chapter 3 Freshwater fishes 18 Chapter 4 Amphibians 36 Chapter 5 Reptiles 55 Chapter 6 Mammals 75 Chapter 7 Avifauna 89 Chapter 8 Flora & Vegetation 112 Chapter 9 Land and Protected Areas 139 Chapter 10 Status of River Health 159 Cover page photographs by Andrew Turner (CapeNature), Roger Bills (SAIAB) & Wicus Leeuwner. ISBN 978-0-620-39289-1 SCIENTIFIC SERVICES 2 Western Cape Province State of Biodiversity 2007 CHAPTER 1 INTRODUCTION Andrew Turner [email protected] 1 “We live at a historic moment, a time in which the world’s biological diversity is being rapidly destroyed. The present geological period has more species than any other, yet the current rate of extinction of species is greater now than at any time in the past. Ecosystems and communities are being degraded and destroyed, and species are being driven to extinction. The species that persist are losing genetic variation as the number of individuals in populations shrinks, unique populations and subspecies are destroyed, and remaining populations become increasingly isolated from one another. The cause of this loss of biological diversity at all levels is the range of human activity that alters and destroys natural habitats to suit human needs.” (Primack, 2002). CapeNature launched its State of Biodiversity Programme (SoBP) to assess and monitor the state of biodiversity in the Western Cape in 1999. This programme delivered its first report in 2002 and these reports are updated every five years. The current report (2007) reports on the changes to the state of vertebrate biodiversity and land under conservation usage. -
The Eco-Ethology of the Karoo Korhaan Eupodotis Virgorsil
THE ECO-ETHOLOGY OF THE KAROO KORHAAN EUPODOTIS VIGORSII. BY M.G.BOOBYER University of Cape Town SUBMITIED IN PARTIAL FULFILMENT OF THE DEGREE OF MASTER OF SCIENCE (ORNITHOLOGY) UNIVERSITY OF CAPE TOWN RONDEBOSCH 7700 CAPE TOWN The copyright of this thesis vests in the author. No quotation from it or information derived 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. Published by the University of Cape Town (UCT) in terms of the non-exclusive license granted to UCT by the author. University of Cape Town University of Cape Town PREFACE The study of the Karoo Korhaan allowed me a far broader insight in to the Karoo than would otherwise have been possible. The vast openness of the Karoo is a monotony to those who have not stopped and looked. Many people were instrumental in not only encouraging me to stop and look but also in teaching me to see. The farmers on whose land I worked are to be applauded for their unquestioning approval of my activities and general enthusiasm for studies concerning the veld and I am particularly grateful to Mnr. and Mev. Obermayer (Hebron/Merino), Mnr. and Mev. Steenkamp (Inverdoorn), Mnr. Bothma (Excelsior) and Mnr. Van der Merwe. Alwyn and Joan Pienaar of Bokvlei have my deepest gratitude for their generous hospitality and firm friendship. Richard and Sue Dean were a constant source of inspiration throughout the study and their diligence and enthusiasm in the field is an example to us all. -
A 2010 Supplement to Ducks, Geese, and Swans of the World
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Ducks, Geese, and Swans of the World by Paul A. Johnsgard Papers in the Biological Sciences 2010 The World’s Waterfowl in the 21st Century: A 2010 Supplement to Ducks, Geese, and Swans of the World Paul A. Johnsgard University of Nebraska-Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/biosciducksgeeseswans Part of the Ornithology Commons Johnsgard, Paul A., "The World’s Waterfowl in the 21st Century: A 2010 Supplement to Ducks, Geese, and Swans of the World" (2010). Ducks, Geese, and Swans of the World by Paul A. Johnsgard. 20. https://digitalcommons.unl.edu/biosciducksgeeseswans/20 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 Ducks, Geese, and Swans of the World by Paul A. Johnsgard by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. The World’s Waterfowl in the 21st Century: A 200 Supplement to Ducks, Geese, and Swans of the World Paul A. Johnsgard Pages xvii–xxiii: recent taxonomic changes, I have revised sev- Introduction to the Family Anatidae eral of the range maps to conform with more current information. For these updates I have Since the 978 publication of my Ducks, Geese relied largely on Kear (2005). and Swans of the World hundreds if not thou- Other important waterfowl books published sands of publications on the Anatidae have since 978 and covering the entire waterfowl appeared, making a comprehensive literature family include an identification guide to the supplement and text updating impossible. -
Iucn Red Data List Information on Species Listed On, and Covered by Cms Appendices
UNEP/CMS/ScC-SC4/Doc.8/Rev.1/Annex 1 ANNEX 1 IUCN RED DATA LIST INFORMATION ON SPECIES LISTED ON, AND COVERED BY CMS APPENDICES Content General Information ................................................................................................................................................................................................................................ 2 Species in Appendix I ............................................................................................................................................................................................................................... 3 Mammalia ............................................................................................................................................................................................................................................ 4 Aves ...................................................................................................................................................................................................................................................... 7 Reptilia ............................................................................................................................................................................................................................................... 12 Pisces ................................................................................................................................................................................................................................................. -
South Africa Mega Birding Tour I 6Th to 30Th January 2018 (25 Days) Trip Report
South Africa Mega Birding Tour I 6th to 30th January 2018 (25 days) Trip Report Aardvark by Mike Bacon Trip report compiled by Tour Leader: Wayne Jones Rockjumper Birding Tours View more tours to South Africa Trip Report – RBT South Africa - Mega I 2018 2 Tour Summary The beauty of South Africa lies in its richness of habitats, from the coastal forests in the east, through subalpine mountain ranges and the arid Karoo to fynbos in the south. We explored all of these and more during our 25-day adventure across the country. Highlights were many and included Orange River Francolin, thousands of Cape Gannets, multiple Secretarybirds, stunning Knysna Turaco, Ground Woodpecker, Botha’s Lark, Bush Blackcap, Cape Parrot, Aardvark, Aardwolf, Caracal, Oribi and Giant Bullfrog, along with spectacular scenery, great food and excellent accommodation throughout. ___________________________________________________________________________________ Despite havoc-wreaking weather that delayed flights on the other side of the world, everyone managed to arrive (just!) in South Africa for the start of our keenly-awaited tour. We began our 25-day cross-country exploration with a drive along Zaagkuildrift Road. This unassuming stretch of dirt road is well-known in local birding circles and can offer up a wide range of species thanks to its variety of habitats – which include open grassland, acacia woodland, wetlands and a seasonal floodplain. After locating a handsome male Northern Black Korhaan and African Wattled Lapwings, a Northern Black Korhaan by Glen Valentine -
Bontebok Birds
Birds recorded in the Bontebok National Park 8 Little Grebe 446 European Roller 55 White-breasted Cormorant 451 African Hoopoe 58 Reed Cormorant 465 Acacia Pied Barbet 60 African Darter 469 Red-fronted Tinkerbird * 62 Grey Heron 474 Greater Honeyguide 63 Black-headed Heron 476 Lesser Honeyguide 65 Purple Heron 480 Ground Woodpecker 66 Great Egret 486 Cardinal Woodpecker 68 Yellow-billed Egret 488 Olive Woodpecker 71 Cattle Egret 494 Rufous-naped Lark * 81 Hamerkop 495 Cape Clapper Lark 83 White Stork n/a Agulhas Longbilled Lark 84 Black Stork 502 Karoo Lark 91 African Sacred Ibis 504 Red Lark * 94 Hadeda Ibis 506 Spike-heeled Lark 95 African Spoonbill 507 Red-capped Lark 102 Egyptian Goose 512 Thick-billed Lark 103 South African Shelduck 518 Barn Swallow 104 Yellow-billed Duck 520 White-throated Swallow 105 African Black Duck 523 Pearl-breasted Swallow 106 Cape Teal 526 Greater Striped Swallow 108 Red-billed Teal 529 Rock Martin 112 Cape Shoveler 530 Common House-Martin 113 Southern Pochard 533 Brown-throated Martin 116 Spur-winged Goose 534 Banded Martin 118 Secretarybird 536 Black Sawwing 122 Cape Vulture 541 Fork-tailed Drongo 126 Black (Yellow-billed) Kite 547 Cape Crow 127 Black-shouldered Kite 548 Pied Crow 131 Verreauxs' Eagle 550 White-necked Raven 136 Booted Eagle 551 Grey Tit 140 Martial Eagle 557 Cape Penduline-Tit 148 African Fish-Eagle 566 Cape Bulbul 149 Steppe Buzzard 572 Sombre Greenbul 152 Jackal Buzzard 577 Olive Thrush 155 Rufous-chested Sparrowhawk 582 Sentinel Rock-Thrush 158 Black Sparrowhawk 587 Capped Wheatear -
Recreating a Wetland at an Abandoned Saltworks: Towards a Rehabilitation Plan
RECREATING A WETLAND AT AN ABANDONED SALTWORKS: TOWARDS A REHABILITATION PLAN By Johan Wasserman Submitted in fulfilment of the requirements for the degree of MASTER IN SCIENCE In the Faculty of SCIENCE To be awarded at the NELSON MANDELA UNIVERSITY April 2021 Supervisor: Prof. Janine B. Adams Declaration DECLARATION BY CANDIDATE NAME: Johan Wasserman STUDENT NUMBER: 214250687 QUALIFICATION: MSc (Botany) TITLE OF PROJECT: Recreating a wetland at an abandoned saltworks: Towards a rehabilitation plan DECLARATION: In accordance with Rule G5.11.4, I hereby declare that the above-mentioned thesis is my own work and that it has not previously been submitted for assessment to another University or for another qualification. SIGNATURE: DATE: 4 January 2021 i ii Summary A saltworks at Swartkops Estuary was abandoned in 2018. While operational, the saltworks hosted some of the largest breeding colonies of several shorebird species in southern Africa and hosted thousands of Palearctic migrant waterbirds annually. The abandonment of the saltworks has resulted in the loss of the artificially managed hydrological regime and therefore the wetland function and habitat value of the site, and the rich and diverse avifauna that once occurred at the site have not returned. The rehabilitation of the saltworks as a wetland that functions as a waterbird sanctuary is currently being organised, and this research aimed to create a plan for implementing and monitoring the rehabilitation. In order to do so, the baseline environmental condition of the abandoned saltworks was established, the possible rehabilitation interventions necessary for rehabilitating the site were assessed, and the potential ecological implications of any interventions were investigated. -
Nuweveld North Wind Farm
Nuweveld North Wind Farm Red Cap Nuweveld North (Pty) Ltd Avifaunal assessment October 2020 REPORT REVIEW & TRACKING Document title Nuweveld North Wind Farm - Avifaunal Impact study (Scoping Phase) Client name Patrick Killick Aurecon Status Final-for client Issue date October 2020 Lead author Jon Smallie – SACNASP 400020/06 WildSkies Ecological Services (Pty) Ltd 36 Utrecht Avenue, East London, 5241 Jon Smallie E: [email protected] C: 082 444 8919 F: 086 615 5654 2 Regulation GNR 326 of 4 December 2014, as amended 7 April 2017, Appendix 6 Section of Report (a) details of the specialist who prepared the report; and the expertise of that specialist to Appendix 5 compile a specialist report including a curriculum vitae ; (b) a declaration that the specialist is independent in a form as may be specified by the Appendix 6 competent authority; (c) an indication of the scope of, and the purpose for which, the report was prepared; Section 1.1 & 2 .1 an indication of the quality and age of base data used for the specialist report; Section 3 a description of existing impacts on the site, cumulative impacts of the proposed development Section 3.8 and levels of acceptable change; (d) the duration, date and season of the site investigation and the relevance of the season to Section 2.5 to 2.7 the outcome of the assessment; (e) a description of the methodology adopted in preparing the report or carrying out the Section 2 specialised process inclusive of equipment and modelling used; (f) details of an assessment of the specific identified sensitivity -
The Karoo Birds Research and Conservation Project
The Karoo Birds Research and Conservation Project Final Project Report based on fieldwork conducted through the Karoo south of the Orange River during 2017 and 2018 A BirdLife South Africa conservation project by Alan Lee and Dale Wright. Report by: Alan Lee January 2019 1 Summary The Karoo biome is a vast arid zone environment covering 26% of South Africa, as well as Namibia, and is home to 11 endemic bird species. The Karoo Birds Project was a BirdLife South Africa initiative run from 2017-2018, which aimed to provide a conservation assessment by obtaining data on population size, range and population trends primarily of the Karoo endemic bird species. This report was obtained through a point count and atlasing project across the Karoo region south of the Orange River, South Africa. This was partly run in conjunction with the Karoo BioGaps project. The South African National Biodiversity Institute’s (SANBI) Karoo BioGaps project aimed to gather foundational biodiversity data to support the impact assessments for Shale Gas and other infrastructure development projects in the Karoo basin. During 2017 and 2018 we conducted 2854 point counts across 150 pentads, mostly from end of July to October, largely corresponding to the late winter to early spring period. We found that avian species richness and bird abundance increased eastwards, mostly explained by increasing overall vegetation height, but accompanied by increasing grass cover and decreasing sand cover. In contrast, Karoo endemic bird species richness decreased eastwards, negatively correlated with increasing grass and acacia tree cover. Density and species richness were especially high around water locations and farmhouses, and we found that the presence of many species to be influenced by water, a surprising result for an arid environment. -
Tadorna Ferruginea -- (Pallas, 1764)
Tadorna ferruginea -- (Pallas, 1764) ANIMALIA -- CHORDATA -- AVES -- ANSERIFORMES -- ANATIDAE Common names: Ruddy Shelduck; Tadorne casarca European Red List Assessment European Red List Status LC -- Least Concern, (IUCN version 3.1) Assessment Information Year published: 2015 Date assessed: 2015-03-31 Assessor(s): BirdLife International Reviewer(s): Symes, A. Compiler(s): Ashpole, J., Burfield, I., Ieronymidou, C., Pople, R., Wheatley, H. & Wright, L. Assessment Rationale European regional assessment: Least Concern (LC) EU27 regional assessment: Near Threatened (NT°) In Europe this species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). The population size may be moderately small to large, but it is not believed to approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). The population trend is not known, but the population is not believed to be decreasing sufficiently rapidly to approach the thresholds under the population trend criterion (>30% decline over ten years or three generations). For these reasons the species is evaluated as Least Concern in Europe. In the EU27 the small population size qualifies for Vulnerable under the population size criterion (<1,000 mature individuals), but as population size is increasing in the EU27, the final category is adjusted down one category to Near Threatened (NT°). -
South Africa Mega Birding III 5Th to 27Th October 2019 (23 Days) Trip Report
South Africa Mega Birding III 5th to 27th October 2019 (23 days) Trip Report The near-endemic Gorgeous Bushshrike by Daniel Keith Danckwerts Tour leader: Daniel Keith Danckwerts Trip Report – RBT South Africa – Mega Birding III 2019 2 Tour Summary South Africa supports the highest number of endemic species of any African country and is therefore of obvious appeal to birders. This South Africa mega tour covered virtually the entire country in little over a month – amounting to an estimated 10 000km – and targeted every single endemic and near-endemic species! We were successful in finding virtually all of the targets and some of our highlights included a pair of mythical Hottentot Buttonquails, the critically endangered Rudd’s Lark, both Cape, and Drakensburg Rockjumpers, Orange-breasted Sunbird, Pink-throated Twinspot, Southern Tchagra, the scarce Knysna Woodpecker, both Northern and Southern Black Korhaans, and Bush Blackcap. We additionally enjoyed better-than-ever sightings of the tricky Barratt’s Warbler, aptly named Gorgeous Bushshrike, Crested Guineafowl, and Eastern Nicator to just name a few. Any trip to South Africa would be incomplete without mammals and our tally of 60 species included such difficult animals as the Aardvark, Aardwolf, Southern African Hedgehog, Bat-eared Fox, Smith’s Red Rock Hare and both Sable and Roan Antelopes. This really was a trip like no other! ____________________________________________________________________________________ Tour in Detail Our first full day of the tour began with a short walk through the gardens of our quaint guesthouse in Johannesburg. Here we enjoyed sightings of the delightful Red-headed Finch, small numbers of Southern Red Bishops including several males that were busy moulting into their summer breeding plumage, the near-endemic Karoo Thrush, Cape White-eye, Grey-headed Gull, Hadada Ibis, Southern Masked Weaver, Speckled Mousebird, African Palm Swift and the Laughing, Ring-necked and Red-eyed Doves. -
Ducks, Geese, and Swans of the World by Paul A
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Ducks, Geese, and Swans of the World by Paul A. Johnsgard Papers in the Biological Sciences 2010 Ducks, Geese, and Swans of the World: Index Paul A. Johnsgard University of Nebraska-Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/biosciducksgeeseswans Part of the Ornithology Commons Johnsgard, Paul A., "Ducks, Geese, and Swans of the World: Index" (2010). Ducks, Geese, and Swans of the World by Paul A. Johnsgard. 19. https://digitalcommons.unl.edu/biosciducksgeeseswans/19 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 Ducks, Geese, and Swans of the World by Paul A. Johnsgard by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Index The following index is limited to the species of Anatidae; species of other bird families are not indexed, nor are subspecies included. However, vernacular names applied to certain subspecies that sometimes are considered full species are included, as are some generic names that are not utilized in this book but which are still sometimes applied to par ticular species or species groups. Complete indexing is limited to the entries that correspond to the vernacular names utilized in this book; in these cases the primary species account is indicated in italics. Other vernacular or scientific names are indexed to the section of the principal account only. Abyssinian blue-winged goose. See atratus, Cygnus, 31 Bernier teal. See Madagascan teal blue-winged goose atricapilla, Heteronetta, 365 bewickii, Cygnus, 44 acuta, Anas, 233 aucklandica, Anas, 214 Bewick swan, 38, 43, 44-47; PI.