Africa's Giraffe – Species
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Angolan Giraffe (Giraffa Camelopardalis Ssp
Angolan Giraffe (Giraffa camelopardalis ssp. angolensis) Appendix 1: Historical and recent geographic range and population of Angolan Giraffe G. c. angolensis Geographic Range ANGOLA Historical range in Angola Giraffe formerly occurred in the mopane and acacia savannas of southern Angola (East 1999). According to Crawford-Cabral and Verissimo (2005), the historic distribution of the species presented a discontinuous range with two, reputedly separated, populations. The western-most population extended from the upper course of the Curoca River through Otchinjau to the banks of the Kunene (synonymous Cunene) River, and through Cuamato and the Mupa area further north (Crawford-Cabral and Verissimo 2005, Dagg 1962). The intention of protecting this western population of G. c. angolensis, led to the proclamation of Mupa National Park (Crawford-Cabral and Verissimo 2005, P. Vaz Pinto pers. comm.). The eastern population occurred between the Cuito and Cuando Rivers, with larger numbers of records from the southeast corner of the former Mucusso Game Reserve (Crawford-Cabral and Verissimo 2005, Dagg 1962). By the late 1990s Giraffe were assumed to be extinct in Angola (East 1999). According to Kuedikuenda and Xavier (2009), a small population of Angolan Giraffe may still occur in Mupa National Park; however, no census data exist to substantiate this claim. As the Park was ravaged by poachers and refugees, it was generally accepted that Giraffe were locally extinct until recent re-introductions into southern Angola from Namibia (Kissama Foundation 2015, East 1999, P. Vaz Pinto pers. comm.). BOTSWANA Current range in Botswana Recent genetic analyses have revealed that the population of Giraffe in the Central Kalahari and Khutse Game Reserves in central Botswana is from the subspecies G. -
Browsing and Non-Browsing Extant and Extinct Giraffids Evidence From
Browsing and non-browsing extant and extinct giraffids Evidence from dental microwear textural analysis Gildas Merceron, Marc Colyn, Denis Geraads To cite this version: Gildas Merceron, Marc Colyn, Denis Geraads. Browsing and non-browsing extant and extinct giraffids Evidence from dental microwear textural analysis. Palaeogeography, Palaeoclimatology, Palaeoecol- ogy, Elsevier, 2018, 505, pp.128-139. 10.1016/j.palaeo.2018.05.036. hal-01834854v2 HAL Id: hal-01834854 https://hal-univ-rennes1.archives-ouvertes.fr/hal-01834854v2 Submitted on 6 Sep 2018 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. 1 Browsing and non-browsing extant and extinct giraffids: evidence from dental microwear 2 textural analysis. 3 4 Gildas MERCERON1, Marc COLYN2, Denis GERAADS3 5 6 1 Palevoprim (UMR 7262, CNRS & Université de Poitiers, France) 7 2 ECOBIO (UMR 6553, CNRS & Université de Rennes 1, Station Biologique de Paimpont, 8 France) 9 3 CR2P (UMR 7207, Sorbonne Universités, MNHN, CNRS, UPMC, France) 10 11 1Corresponding author: [email protected] 12 13 Abstract: 14 15 Today, the family Giraffidae is restricted to two genera endemic to the African 16 continent, Okapia and Giraffa, but, with over ten genera and dozens of species, it was far 17 more diverse in the Old World during the late Miocene. -
CBSG Europe 2008 Giraffe PHVA Niger from 29 September Till 3Rd
CBSG Europe 2008 Giraffe PHVA Niger From 29 September till 3rd October 2008 a Population and Habitat Viability Assessment (PHVA) was conducted for the last population of West‐African giraffes in Niger in the Sahel region of Africa. Kristin Leus from CBSG Europe and Arnaud Desbiez from CBSG Brazil were invited by the “Programme Régional Parc W” of ECOPAS (Ecosystèmes Protégés en Afrique Soudano‐Sahélienne) and the Government of Niger to facilitate the PHVA and build a Vortex computer simulation model. Although in the 19th century the distribution area of the West‐African giraffe subspecies (Giraffa camelopardalis peralta) still covered a large part of the Sahel region from Senegal to Lake Chad, currently the last surviving representatives live in the “zone of the giraffes”, an area of about 84.000 ha in the Kouré region of Niger (about 60 km to the east of the capital Niamey) which is not classified as a protected area and contains roughly 30 villages with a population of more than 45.000 inhabitats. Threats include among others degradation and destruction of their habitat for firewood collection and agricultural activities, poaching, giraffe‐human conflicts due to damages to crops and disease risk through close contact with domestic livestock. Various governmental and non‐governmental organisations have already succeeded to bring back the subspecies from an all time low of less than 50 individuals in 1996, to currently about 200 individuals, through actions such as human development programmes, generation of funds and employment for local communities through ecotourism, education and awareness projects and yearly monitoring of the giraffe population with the aid of photo identification. -
A Giant's Comeback
W INT E R 2 0 1 0 n o s d o D y l l i B Home to elephants, rhinos and more, African Heartlands are conservation landscapes large enough to sustain a diversity of species for centuries to come. In these landscapes— places like Kilimanjaro and Samburu—AWF and its partners are pioneering lasting conservation strate- gies that benefit wildlife and people alike. Inside TH I S ISSUE n e s r u a L a n a h S page 4 These giraffes are members of the only viable population of West African giraffe remaining in the wild. A few herds live in a small AWF Goes to West Africa area in Niger outside Regional Parc W. AWF launches the Regional Parc W Heartland. A Giant’s Comeback t looks like a giraffe, walks like a giraffe, eats totaling a scant 190-200 individuals. All live in like a giraffe and is indeed a giraffe. But a small area—dubbed “the Giraffe Zone”— IGiraffa camelopardalis peralta (the scientific outside the W National Parc in Niger, one of name for the West African giraffe) is a distinct the three national parks that lie in AWF’s new page 6 subspecies of mother nature’s tallest mammal, transboundary Heartland in West Africa (see A Quality Brew having split from a common ancestral popula- pp. 4-5). Conserving the slopes of Mt. Kilimanjaro tion some 35,000 years ago. This genetic Entering the Zone with good coffee. distinction is apparent in its large orange- Located southeast of Niamey, Niger’s brown skin pattern, which is more lightly- capital, the Giraffe Zone spans just a few hun- colored than that of other giraffes. -
Interesting Giraffe Behaviour in Etosha National Park Kerryn Carter, University of Queensland
Giraffa Newsletter Volume 5(1), December 2011 Note from the Editor Inside this issue: Another year has passed and the festive season is upon us – for some Giraffe Indaba 2 more than others, as I write this at 35°C! Whilst we look forward to a A picture is worth a thousand words 4 solid rest, sadly the same cannot be said for all giraffe across Africa. The Giraffe return to their old stomping numbers of giraffe in Botswana are reported to have dropped in some ground 6 populations by more than 65% while those in the Central African Republic Knowsley Safari Park 40th Birthday continue to dwindle, and the sad song goes on. And again reality hits: we Lecture 8 still know so little about so many things! Gentle giraffes in Garissa 11 To be proactive we held the first-ever ‘wild’ Giraffe Indaba in Namibia in Vale Professor Skinner 12 early July this year and this was an extremely productive and positive Interesting behaviour in Etosha National Park 14 meeting of like minded people. The Indaba enabled us to discuss research, conservation and management of giraffe, as well as to chart a ‘road map’ Kenya’s reticulated giraffe 16 for the species’ future conservation – watch this space! Necks for sex? 17 Giraffe Indaba Presentation This issue brings you the best of the Giraffe Indaba (most conference Abstracts 22 posters and full presentations can also be found on the GCF website Giraffe Indaba Poster Abstracts 28 www.giraffeconservation.org) as well as some other interesting stories Recently published research 32 and updates. -
Country Profile Republic of Zambia Giraffe Conservation Status Report
Country Profile Republic of Zambia Giraffe Conservation Status Report Sub-region: Southern Africa General statistics Size of country: 752,614 km² Size of protected areas / percentage protected area coverage: 30% (Sub)species Thornicroft’s giraffe (Giraffa camelopardalis thornicrofti) Angolan giraffe (Giraffa camelopardalis angolensis) – possible South African giraffe (Giraffa camelopardalis giraffa) – possible Conservation Status IUCN Red List (IUCN 2012): Giraffa camelopardalis (as a species) – least concern G. c. thornicrofti – not assessed G. c. angolensis – not assessed G. c. giraffa – not assessed In the Republic of Zambia: The Zambia Wildlife Authority (ZAWA) is mandated under the Zambia Wildlife Act No. 12 of 1998 to manage and conserve Zambia’s wildlife and under this same act, the hunting of giraffe in Zambia is illegal (ZAWA 2015). Zambia has the second largest proportion of land under protected status in Southern Africa with approximately 225,000 km2 designated as protected areas. This equates to approximately 30% of the total land cover and of this, approximately 8% as National Parks (NPs) and 22% as Game Management Areas (GMA). The remaining protected land consists of bird sanctuaries, game ranches, forest and botanical reserves, and national heritage sites (Mwanza 2006). The Kavango Zambezi Transfrontier Conservation Area (KAZA TFCA), is potentially the world’s largest conservation area, spanning five southern African countries; Angola, Botswana, Namibia, Zambia and Zimbabwe, centred around the Caprivi-Chobe-Victoria Falls area (KAZA 2015). Parks within Zambia that fall under KAZA are: Liuwa Plain, Kafue, Mosi-oa-Tunya and Sioma Ngwezi (Peace Parks Foundation 2013). GCF is dedicated to securing a future for all giraffe populations and (sub)species in the wild. -
Nuleaf Kapama 24G Ecology Report
KAPAMA GAME RESERVE TERRESTRIAL ECOLOGICAL ASSESSMENT APRIL 2019 REVISED MAY 2021 Prepared for: Peter Velcich NuLeaf Planning and Environmental PostNet Suite 168 Private Bag X 844 Silverton 0127 Prepared by: ECOREX Consulting Ecologists CC Postnet Suite #192, Private Bag X2 Raslouw 0109 Author: Duncan McKenzie Reviewer: Warren McCleland (ECOREX) KAPAMA GAME RESERVE ECOLOGICAL ASSESSMENT - REVISION (ECOREX) MAY 2021 TABLE OF CONTENTS LIST OF TABLES.......................................................................................................................................... 3 LIST OF FIGURES ........................................................................................................................................ 3 ABBREVIATIONS ......................................................................................................................................... 4 TERMINOLOGY ............................................................................................................................................ 4 DECLARATION OF INDEPENDENCE ....................................................................................................... 5 1. INTRODUCTION .................................................................................................................................... 6 2. OBJECTIVES ......................................................................................................................................... 7 3. STUDY AREA ....................................................................................................................................... -
Central African Republic Giraffe Conservation Status Report February 2020
Country Profile Central African Republic Giraffe Conservation Status Report February 2020 General statistics Size of country: 622,984 km² Size of protected areas / percentage protected area coverage: 13% Species and subspecies In 2016 the International Union for the Conservation of Nature (IUCN) completed the first detailed assessment of the conservation status of giraffe, revealing that their numbers are in peril. This was further emphasised when the majority of the IUCN recognised subspecies where assessed in 2018 – some as Critically Endangered. While this update further confirms the real threat to one of Africa’s most charismatic megafauna, it also highlights a rather confusing aspect of giraffe conservation: how many species/subspecies of giraffe are there? The IUCN currently recognises one species (Giraffa camelopardalis) and nine subspecies of giraffe (Muller et al. 2016) historically based on outdated assessments of their morphological features and geographic ranges. The subspecies are thus divided: Angolan giraffe (G. c. angolensis), Kordofan giraffe (G. c. antiquorum), Masai giraffe (G. c. tippleskirchi), Nubian giraffe (G. c. camelopardalis), reticulated giraffe (G. c. reticulata), Rothschild’s giraffe (G. c. rothschildi), South African giraffe (G. c. giraffa), Thornicroft’s giraffe (G. c. thornicrofti) and West African giraffe (G. c. peralta). However, over the past decade GCF together with their partner Senckenberg Biodiversity and Climate Research Centre (BiK-F) have performed the first-ever comprehensive DNA sampling and analysis (genomic, nuclear and mitochondrial) from all major natural populations of giraffe throughout their range in Africa. As a result, an update to the traditional taxonomy now exists. This study revealed that there are four distinct species of giraffe and likely five subspecies (Fennessy et al. -
Angola Country Profile Update 2019
Country Profile Republic of Angola Giraffe Conservation Status Report February 2019 General statistics Size of country: 1,246,700 km² Size of protected areas / percentage protected area coverage: 6.97% Species and subspecies In 2016 the International Union for the Conservation of Nature (IUCN) completed the first detailed assessment of the conservation status of giraffe, revealing that their numbers are in peril. This was further emphasised when the majority of the IUCN recognised subspecies where assessed in 2018 – some as Critically Endangered. While this update further confirms the real threat to one of Africa’s most charismatic megafauna, it also highlights a rather confusing aspect of giraffe conservation: how many species/subspecies of giraffe are there? The IUCN currently recognises one species (Giraffa camelopardalis) and nine subspecies of giraffe (Muller et al. 2016) historically based on outdated assessments of their morphological features and geographic ranges. The subspecies are thus divided: Angolan giraffe (G. c. angolensis), Kordofan giraffe (G. c. antiquorum), Masai giraffe (G. c. tippleskirchi), Nubian giraffe (G. c. camelopardalis), reticulated giraffe (G. c. reticulata), Rothschild’s giraffe (G. c. rothschildi), South African giraffe (G. c. giraffa), Thornicroft’s giraffe (G. c. thornicrofti) and West African giraffe (G. c. peralta). However, over the past decade GCF together with their partner Senckenberg Biodiversity and Climate Research Centre (BiK-F) have performed the first-ever comprehensive DNA sampling and analysis (genomic, nuclear and mitochondrial) from all major natural populations of giraffe throughout their range in Africa. As a result, an update to the traditional taxonomy now exists. This study revealed that there are four distinct species of giraffe and likely five subspecies (Fennessy et al. -
South Africa and Namibia, 20 July - 12 August 2017
South Africa and Namibia, 20 July - 12 August 2017. VLADIMIR DINETS This trip was an introduction to Africa for my wife and daughter; the latter was two and a half years old at the time and enjoyed it a lot. We had three weeks to kill while a container with our stuff was traveling from New Jersey to our new home in Okinawa. We started from Cape Town, drove east to Hermanus and then north to Oranjemund, flew to Windhoek, briefly explored a few locations up to Etosha, returned to Windhoek and spent one day and two nights in Johannesburg. In 2017, Cape Town area, Namaqualand and Namibia were experiencing a major drought. Full moon was on August 7; that made finding small mammals difficult during the Namibian part of the trip. I had six Sherman traps and caught only twelve rodents of two species (two pygmy mice in the far south and Namaqua rock rats almost everywhere else). Bats seemed absent with few exceptions. I saw almost a hundred species, all but four of which I had seen before (see my 2008 trip report), and removed a few species from my “better view much desired” list. South Africa Simon’s Town is a convenient base for exploring the area; M4 south from it is a good place to look for chacma baboons, while humpback whales are often feeding offshore (we saw one, and heard a few while scuba diving). Watch for South African fur seals, too. Four-striped grass mice (locally called “field mice”) were abundant in wooded parts of penguin colonies. -
Kordofan GIRAFFE Giraffe Population in the WBE Western Bénoué Ecosystem, Northern Cameroon
CONSERVATION INITIATIVES KORDOFAN Long-term population monitoring Systematic surveys of the Kordofan GIRAFFE giraffe population in the WBE Western Bénoué Ecosystem, Northern Cameroon At the species level, giraffes are considered Vulnerable on the IUCN Red List; however, the population as a whole has dropped Human-wildlife coexistence substantially in recent decades with less than 80,000 individuals Understand the impact of cattle grazing, mining and poaching within the remaining across Africa. protected areas The subspecies of Kordofan giraffe (Giraffa camelopardalis antiquorum) numbers less than 2000 individuals across West Central Africa and have recently been assessed as Critically Endangered on the IUCN Red List. In addition to their diminishing population size, the Kordofan giraffe inhabits some of the most unstable regions in the world: southern Chad, the Central African Republic, northern Cameroon and northern Democratic Republic of Congo. Conservation of threatened species is difficult under the best of circumstances, but protecting species in areas with significant political and/or socio-economic challenges, or regions that lack enforced laws, is even more difficult. Building capacity The North Region of Cameroon is one of the last strongholds for the charismatic Train eco-guards in wildlife survey species of the Sudanian savanna woodland, including the Kordofan giraffe. In the techniques and use of new technologies heart of this area, the Western Bénoué Ecosystem (WBE) is composed of a UNESCO Biosphere Reserve (Bénoué National Park) and four neighbouring hunting zones. Despite its rich biodiversity, the WBE is faced with several threats, the most critical of which is uncontrolled pastoralism by non-local herders. Overgrazing by cattle can negatively impact large herbivore populations by reducing food abundance. -
Extensive Population Genetic Structure in the Giraffe
BMC Biology BioMed Central Research article Open Access Extensive population genetic structure in the giraffe David M Brown1, Rick A Brenneman2, Klaus-Peter Koepfli1, John P Pollinger1, Borja Milá1, Nicholas J Georgiadis3, Edward E Louis Jr2, Gregory F Grether1, David K Jacobs1 and Robert K Wayne*1 Address: 1Department of Ecology and Evolutionary Biology, University of California, Los Angeles, CA, 90095, USA, 2Center for Conservation and Research, Omaha's Henry Doorly Zoo, 3701 South 10th Street, Omaha, NE 68107, USA and 3Mpala Research Centre, PO Box 555, Nanyuki, Kenya Email: David M Brown - [email protected]; Rick A Brenneman - [email protected]; Klaus-Peter Koepfli - [email protected]; John P Pollinger - [email protected]; Borja Milá - [email protected]; Nicholas J Georgiadis - [email protected] ; Edward E Louis - [email protected]; Gregory F Grether - [email protected]; David K Jacobs - [email protected]; Robert K Wayne* - [email protected] * Corresponding author Published: 21 December 2007 Received: 2 October 2007 Accepted: 21 December 2007 BMC Biology 2007, 5:57 doi:10.1186/1741-7007-5-57 This article is available from: http://www.biomedcentral.com/1741-7007/5/57 © 2007 Brown et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract Background: A central question in the evolutionary diversification of large, widespread, mobile mammals is how substantial differentiation can arise, particularly in the absence of topographic or habitat barriers to dispersal.