Exploring the Invasion of the Guttural Toad Sclerophrys Gutturalis in Cape Town Through a Multidisciplinary Approach
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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. -
New Records of the Togo Toad, Sclerophrys Togoensis, from South-Eastern Ivory Coast
Herpetology Notes, volume 12: 501-508 (2019) (published online on 19 May 2019) New records of the Togo Toad, Sclerophrys togoensis, from south-eastern Ivory Coast Basseu Aude-Inès Gongomin1, N’Goran Germain Kouamé1,*, and Mark-Oliver Rödel2 Abstract. Reported are new records of the forest toad, Sclerophrys togoensis, from south-eastern Ivory Coast. A small population was found in the rainforest of Mabi and Yaya Classified Forests. These forests and Taï National Park in the western part of the country are the only known and remaining Ivorian habitats of this species. Sclerophrys togoensis is confined to primary and slightly degraded rainforest. Known sites should be urgently and effectively protected from further forest loss. Keywords. Amphibia, Anura, Bufonidae, Conservation, Distribution, Mabi/Yaya Classified Forests, Upper Guinea forest Introduction In Ivory Coast the known records of S. togoensis are from the Cavally and Haute Dodo Classified Forests The toad Sclerophrys togoensis (Ahl, 1924) has been (Rödel and Branch, 2002), and the Taï National Park described from Bismarckburg in Togo (Ahl, 1924). Apart and its surroundings (e.g. Ernst and Rödel, 2006; Hillers from a parasitological study (Bourgat, 1978), no recent et al., 2008), all situated in the westernmost part of the records are known from that country (Ségniagbeto et al., country (Fig. 1). During a decade of conflict, both 2007; Hillers et al., 2009). Further records have been classified forests have been deforested (P.J. Adeba, pers. published from southern Ghana (Kouamé et al., 2007; comm.), thus restricting the species known Ivorian range Hillers et al., 2009), western Ivory Coast (e.g. -
Bioseries12-Amphibians-Taita-English
0c m 12 Symbol key 3456 habitat pond puddle river stream 78 underground day / night day 9101112131415161718 night altitude high low vegetation types shamba forest plantation prelim pages ENGLISH.indd ii 2009/10/22 02:03:47 PM SANBI Biodiversity Series Amphibians of the Taita Hills by G.J. Measey, P.K. Malonza and V. Muchai 2009 prelim pages ENGLISH.indd Sec1:i 2009/10/27 07:51:49 AM SANBI Biodiversity Series The South African National Biodiversity Institute (SANBI) was established on 1 September 2004 through the signing into force of the National Environmental Management: Biodiversity Act (NEMBA) No. 10 of 2004 by President Thabo Mbeki. The Act expands the mandate of the former National Botanical Institute to include responsibilities relating to the full diversity of South Africa’s fauna and ora, and builds on the internationally respected programmes in conservation, research, education and visitor services developed by the National Botanical Institute and its predecessors over the past century. The vision of SANBI: Biodiversity richness for all South Africans. SANBI’s mission is to champion the exploration, conservation, sustainable use, appreciation and enjoyment of South Africa’s exceptionally rich biodiversity for all people. SANBI Biodiversity Series publishes occasional reports on projects, technologies, workshops, symposia and other activities initiated by or executed in partnership with SANBI. Technical editor: Gerrit Germishuizen Design & layout: Elizma Fouché Cover design: Elizma Fouché How to cite this publication MEASEY, G.J., MALONZA, P.K. & MUCHAI, V. 2009. Amphibians of the Taita Hills / Am bia wa milima ya Taita. SANBI Biodiversity Series 12. South African National Biodiversity Institute, Pretoria. -
Aspects of the Ecology and Conservation of Frogs in Urban Habitats of South Africa
Frogs about town: Aspects of the ecology and conservation of frogs in urban habitats of South Africa DJD Kruger 20428405 Thesis submitted for the degree Philosophiae Doctor in Zoology at the Potchefstroom Campus of the North-West University Supervisor: Prof LH du Preez Co-supervisor: Prof C Weldon September 2014 i In loving memory of my grandmother, Kitty Lombaard (1934/07/09 – 2012/05/18), who has made an invaluable difference in all aspects of my life. ii Acknowledgements A project with a time scale and magnitude this large leaves one indebted by numerous people that contributed to the end result of this study. I would like to thank the following people for their invaluable contributions over the past three years, in no particular order: To my supervisor, Prof. Louis du Preez I am indebted, not only for the help, guidance and support he has provided throughout this study, but also for his mentorship and example he set in all aspects of life. I also appreciate the help of my co-supervisor, Prof. Ché Weldon, for the numerous contributions, constructive comments and hours spent on proofreading. I owe thanks to all contributors for proofreading and language editing and thereby correcting my “boerseun” English grammar but also providing me with professional guidance. Prof. Louis du Preez, Prof. Ché Weldon, Dr. Andrew Hamer, Dr. Kirsten Parris, Prof. John Malone and Dr. Jeanne Tarrant are all dearly thanked for invaluable comments on earlier drafts of parts/the entirety of this thesis. For statistical contributions I am especially also grateful to Dr. Andrew Hamer for help with Bayesian analysis and to the North-West Statistical Services consultant, Dr. -
Nyika and Vwaza Reptiles & Amphibians Checklist
LIST OF REPTILES AND AMPHIBIANS OF NYIKA NATIONAL PARK AND VWAZA MARSH WILDLIFE RESERVE This checklist of all reptile and amphibian species recorded from the Nyika National Park and immediate surrounds (both in Malawi and Zambia) and from the Vwaza Marsh Wildlife Reserve was compiled by Dr Donald Broadley of the Natural History Museum of Zimbabwe in Bulawayo, Zimbabwe, in November 2013. It is arranged in zoological order by scientific name; common names are given in brackets. The notes indicate where are the records are from. Endemic species (that is species only known from this area) are indicated by an E before the scientific name. Further details of names and the sources of the records are available on request from the Nyika Vwaza Trust Secretariat. REPTILES TORTOISES & TERRAPINS Family Pelomedusidae Pelusios rhodesianus (Variable Hinged Terrapin) Vwaza LIZARDS Family Agamidae Acanthocercus branchi (Branch's Tree Agama) Nyika Agama kirkii kirkii (Kirk's Rock Agama) Vwaza Agama armata (Eastern Spiny Agama) Nyika Family Chamaeleonidae Rhampholeon nchisiensis (Nchisi Pygmy Chameleon) Nyika Chamaeleo dilepis (Common Flap-necked Chameleon) Nyika(Nchenachena), Vwaza Trioceros goetzei nyikae (Nyika Whistling Chameleon) Nyika(Nchenachena) Trioceros incornutus (Ukinga Hornless Chameleon) Nyika Family Gekkonidae Lygodactylus angularis (Angle-throated Dwarf Gecko) Nyika Lygodactylus capensis (Cape Dwarf Gecko) Nyika(Nchenachena), Vwaza Hemidactylus mabouia (Tropical House Gecko) Nyika Family Scincidae Trachylepis varia (Variable Skink) Nyika, -
Fasanbi SHOWCASE
Threatened Species Monitoring PROGRAMME Threatened Species in South Africa: A review of the South African National Biodiversity Institutes’ Threatened Species Programme: 2004–2009 Acronyms ADU – Animal Demography Unit ARC – Agricultural Research Council BASH – Big Atlassing Summer Holiday BIRP – Birds in Reserves Project BMP – Biodiversity Management Plan BMP-S – Biodiversity Management Plans for Species CFR – Cape Floristic Region CITES – Convention on International Trade in Endangered Species CoCT – City of Cape Town CREW – Custodians of Rare and Endangered Wildflowers CWAC – Co-ordinated Waterbird Counts DEA – Department of Environmental Affairs DeJaVU – December January Atlassing Vacation Unlimited EIA – Environmental Impact Assessment EMI – Environmental Management Inspector GBIF – Global Biodiversity Information Facility GIS – Geographic Information Systems IAIA – International Association for Impact Assessment IAIAsa – International Association for Impact Assessment South Africa IUCN – International Union for Conservation of Nature LAMP – Long Autumn Migration Project LepSoc – Lepidopterists’ Society of Africa MCM – Marine and Coastal Management MOA – memorandum of agreement MOU – memorandum of understanding NBI – National Botanical Institute NEMA – National Environmental Management Act NEMBA – National Environmental Management Biodiversity Act NGO – non-governmental organization NORAD – Norwegian Agency for Development Co–operation QDGS – quarter-degree grid square SABAP – Southern African Bird Atlas Project SABCA – Southern African -
Sclerophrys Poweri
AFRICAN HERP NEWS N A T U R A L H I S T O R Y notes BUFONIDAE dimorphism in which males and females difer in colour, usually results from Sclerophrys poweri sexual selecton for conspicuous colours (Hewit, 1935) in males and natural selecton for cryptc Western Olive Toad colours in females and its prevalence and diversity in frogs and toads is increasingly recognized (Doucet and Mennill 2010; COLOURATION Bell and Zamudio 2012; Bell et al. 2017). Dynamic dichromatsm refers to P. BERG & F. S. BECKER a temporary colour change between the sexes in the context of breeding, as opposed to a permanent or ontogenetc Natural and sexual selecton drive the colour change, and is probably under- diversity of communicaton strategies documented due to its ephemeral nature in the animal world. Colour displays can (Bell et al. 2017). functon as visual signals transmitng In the late evening of 26 April 2014, in informaton to inter- and intraspecifc the rain, a female Sclerophrys poweri was receivers, thereby impactng the observed sitng in a hotel garden puddle ftness of an animal substantally. For (Fig. 1A) in Oshakat, Oshana region, example, in the context of predaton, Namibia (17° 47’ 08.1” S 15° 41’ 56.4” E, it may be protectve to blend in with 1102 m a.s.l.). The toad displayed a very the environment (camoufage) or warn distnctve red dorsal body colouraton, potental predators (aposematsm) which covered the head, back, and, to (Rojas 2017). Moreover, visual signals a lesser extent, limbs and lateral body can facilitate mate recogniton and parts (Fig. -
Summary of Environmental Structuring Elements, Two Rivers Urban Park
REPORT Summary of environmental structuring elements, Two Rivers Urban Park Client: ARG Design Reference: MD4131 Revision: 0.1/Final Date: 2018/11/14 HASKONINGDHV 163 Uys Krige Drive Ground Floor RHDHV House Tygerberg Office Park Plattekloof Cape Town 7500 Transport & Planning +27 21 936 7600 T +27 21 936 7611 F [email protected] E royalhaskoningdhv.com W Document title: Summary of environmental structuring elements, Two Rivers Urban Park Reference: MD4131 Revision: 0.1/Final Date: 2018/11/14 Author(s): Tasneem Steenkamp Checked by: Malcolm Roods Date / initials: 13/11/2018 MR Classification Royal HaskoningDHV Disclaimer No part of these specifications/printed matter may be reproduced and/or published by print, photocopy, microfilm or by any other means, without the prior written permission of HaskoningDHV; nor may they be used, without such permission, for any purposes other than that for which they were produced. HaskoningDHV accepts no responsibility or liability for these specifications/printed matter to any party other than the persons by whom it was commissioned and as concluded under that Appointment. 2018/11/14 MD4131 i Table of Contents 1 Introduction 1 2 Synthesis of the findings of the specialist studies 2 2.1 Environmental sensitivity areas 2 2.1.1 Terrestrial habitats 2 2.1.2 Riparian ecosystem 3 2.1.3 Water quality 4 2.2 Protected areas – terrestrial and aquatic 5 2.3 Ecological corridors 5 2.4 Ecological buffer zones 6 2.5 Contaminated / degraded land 6 2.6 Summary 13 2.6.1 Areas of no hard development / infrastructure -
Environment for Development: an Ecosystems Assessment of Lake Victoria Basin Environmental and Socio-Economic Status, Trends and Human Vulnerabilities
Environment for Development: An Ecosystems Assessment of Lake Victoria Basin Environmental and Socio-Economic Status, Trends and Human Vulnerabilities Editors: Eric O. Odada Daniel O. Olago Washington O. Ochola PAN-AFRICAN SECRETARIAT Environment for Development: An Ecosystems Assessment of Lake Victoria Basin Environmental and Socio-economic Status, Trends and Human Vulnerabilities Editors Eric O. Odada Daniel O. Olago Washington O. Ochola Copyright 2006 UNEP/PASS ISBN ######### Job No: This publication may be produced in whole or part and in any form for educational or non-profit purposes without special permission from the copyright holder, provided acknowledgement of the source is made. UNEP and authors would appreciate receiving a copy of any publication that uses this report as a source. No use of this publication may be made for resale or for any other commercial purpose whatsoever without prior permission in writing of the United Nations Environmental Programme. Citation: Odada, E.O., Olago, D.O. and Ochola, W., Eds., 2006. Environment for Development: An Ecosystems Assessment of Lake Victoria Basin, UNEP/PASS Pan African START Secretariat (PASS), Department of Geology, University of Nairobi, P.O. Box 30197, Nairobi, Kenya Tel/Fax: +254 20 44477 40 E-mail: [email protected] http://pass.uonbi.ac.ke United Nations Environment Programme (UNEP). P.O. Box 50552, Nairobi 00100, Kenya Tel: +254 2 623785 Fax: + 254 2 624309 Published by UNEP and PASS Cover photograph © S.O. Wandiga Designed by: Development and Communication Support Printed by: Development and Communication Support Disclaimers The contents of this volume do not necessarily reflect the views or policies of UNEP and PASS or contributory organizations. -
Threatened Species PROGRAMME Threatened Species: a Guide to Red Lists and Their Use in Conservation LIST of ABBREVIATIONS
Threatened Species PROGRAMME Threatened Species: A guide to Red Lists and their use in conservation LIST OF ABBREVIATIONS AOO Area of Occupancy BMP Biodiversity Management Plan CBD Convention on Biological Diversity CITES Convention on International Trade in Endangered Species DAFF Department of Agriculture, Forestry and Fisheries EIA Environmental Impact Assessment EOO Extent of Occurrence IUCN International Union for Conservation of Nature NEMA National Environmental Management Act NEMBA National Environmental Management Biodiversity Act NGO Non-governmental Organization NSBA National Spatial Biodiversity Assessment PVA Population Viability Analysis SANBI South African National Biodiversity Institute SANSA South African National Survey of Arachnida SIBIS SANBI's Integrated Biodiversity Information System SRLI Sampled Red List Index SSC Species Survival Commission TSP Threatened Species Programme Threatened Species: A guide to Red Lists and their use in conservation OVERVIEW The International Union for Conservation of Nature (IUCN)’s Red List is a world standard for evaluating the conservation status of plant and animal species. The IUCN Red List, which determines the risks of extinction to species, plays an important role in guiding conservation activities of governments, NGOs and scientific institutions, and is recognized worldwide for its objective approach. In order to produce the IUCN Red List of Threatened Species™, the IUCN Species Programme, working together with the IUCN Species Survival Commission (SSC) and members of IUCN, draw on and mobilize a network of partner organizations and scientists worldwide. One such partner organization is the South African National Biodiversity Institute (SANBI), who, through the Threatened Species Programme (TSP), contributes information on the conservation status and biology of threatened species in southern Africa. -
Recreational Water Use By-Law, 2018 4 Preamble 4 Chapter I Introductory Provisions 4 1
Laws.Africa Legislation Commons Cape Town, South Africa Recreational Water Use Legislation as at 2019-01-29. FRBR URI: /akn/za-cpt/act/by-law/2018/recreational-water-use/eng@2019-01-29 PDF created on 2020-03-02 at 04:17. There may have been updates since this file was created. Check for updates This is a free download from the Laws.Africa Legislation Commons, a collection of African legislation that is digitised by Laws.Africa and made available for free. www.laws.africa [email protected] There is no copyright on the legislative content of this document. This PDF copy is licensed under a Creative Commons Attribution 4.0 License (CC BY 4.0). Share widely and freely. Table of Contents Cape Town Table of Contents Recreational Water Use By-law, 2018 4 Preamble 4 Chapter I Introductory provisions 4 1. Definitions 4 2. Application 7 Chapter II Vessels 7 3. Vessel compliance and safety 7 4. Abandoned Vessels 8 5. Restrictions on use 9 6. Mooring of vessels 10 7. Power boats 10 8. Water skiing, aquaplaning and wake boarding 10 9. Structures 11 Chapter III Fishing 11 10. Restricted activities relating to recreational water 12 11. Prohibited ways of catching fish 12 12. General prohibitions relating to recreational water 12 13. Licences in relation to aquatic species 13 14. Aquatic vegetation 13 15. Exemption for scientific purposes 14 Chapter IV General 14 16. Water abstraction 14 17. General provisions 14 18. Swimming 14 19. Limitation of restrictions to the City 14 Chapter V Administration and co-operative governance 14 20. -
Specialist Botanical and Ecological Scoping Phase Input: Proposed Two Rivers Urban Park Development Framework, Cape Town
____________________________________________________________________ NICK HELME BOTANICAL SURVEYS PO Box 22652 Scarborough 7975 Ph: 021 780 1420 cell: 082 82 38350 email: [email protected] Pri.Sci.Nat # 400045/08 SPECIALIST BOTANICAL AND ECOLOGICAL SCOPING PHASE INPUT: PROPOSED TWO RIVERS URBAN PARK DEVELOPMENT FRAMEWORK, CAPE TOWN. Compiled for: Royal HaskoningDHV 29 July 2016 1 DECLARATION OF INDEPENDENCE In terms of Chapter 5 of the National Environmental Management Act of 1998 specialists involved in Impact Assessment processes must declare their independence and include an abbreviated Curriculum Vitae. I, N.A. Helme, do hereby declare that I am financially and otherwise independent of the client and their consultants, and that all opinions expressed in this document are substantially my own. NA Helme ABRIDGED CV Contact details as per letterhead. Surname : HELME First names : NICHOLAS ALEXANDER Date of birth : 29 January 1969 University of Cape Town, South Africa. BSc (Honours) – Botany (Ecology & Systematics), 1990. Since 1997 I have been based in Cape Town, and have been working as a specialist botanical consultant, specialising in the diverse flora of the south- western Cape. Since the end of 2001 I have been the Sole Proprietor of Nick Helme Botanical Surveys, and have undertaken over 1200 site assessments in this period. A selection of work recently undertaken is as follows: Botanical assessment of Diemersfontein, Wellington (Guillaume Nel Consultants 2015) Botanical assessment of proposed development on farm Palmiet Valley