IUCN - The World Conservation Union.Species Survival Commission
    African Elephant Specialist Group (AfESG) ""
AfESGAfESGAfESGAfESG
Promoting the conservation of Africa's elephants
  IUCN > SSC > AfESG > Tools > Managing the Impact of Locally Overabundant African Elephants
Francais - Cliquez ici
African Elephant Specialist Group


AfESG Pachyderm Web

AfESG Home

About us

African Elephant Database

Pachyderm

Human-Elephant Conflict

African Elephant Bibliography

Tools for Elephant Management & Research

Frequently Asked Questions About Elephants

Donate

LATEST ADDITIONS

New! Pachyderm 51

Stratégie nationale et plan d’actions pour la conservation durable des éléphants au Niger

Review of Options for Managing the Impacts of Locally Overabundant African Elephants

Vertical Integration in HEC Management: A case study from Tanzania

Stratégie nationale de gestion des éléphants en République de Guinée

Training course materials for community-based approaches in human-elephant conflict mitigation

Buy publications or donate to the AfESG

For all AfESG enquries contact:
The Programme Officer
IUCN/SSC African Elephant Specialist Group
P O Box 68200, Nairobi, KENYA
Tel: + 254 20 890 605-12
Fax: + 254 20 890 615
Email: afesg at iucn dot org

Review of Options for Managing the Impacts of Locally Overabundant African Elephants

Some of the most important decisions in wildlife management in Africa revolve around elephants. Where elephant densities increase locally –be it through population growth with limited opportunity for natural dispersal or through range compression– the impact of elephants on their habitats and other species may also increase. Depending on local values and/or the land-use objectives, this impact is often seen as undesirable. Methods such as culling, translocation, range expansion, manipulation of water sources, and contraception are options that have been used or proposed to reduce elephant numbers or densities.

Information about attempts to control wild populations of elephants is generally not readily accessible to the relevant managers and conservation authorities in Africa, much of it being scattered in diverse reports and scientific papers or as part of the body of unwritten expert knowledge. The main objective of this document is to make available lessons learned from the past and from ongoing efforts to manage the negative ecological impact of African elephants, and to provide a summary of the main technical considerations and pros and cons of the different management options available.

These guidelines, available in English and Portuguese, were compiled by a task force convened by the African Elephant Specialist Group. This task force comprised the following AfESG experts: Dr David Balfour, Dr Holly T Dublin, Dr Deborah Gibson, Mr Leo Niskanen and Dr Ian Whyte

The online edition of the Review of Options for Managing the Impacts of Locally Overabundant African Elephants is in PDF format, and you must have the free Adobe Acrobat Reader in order to view it. This site uses byte-serving technology, which means that by following the links below you will jump to the desired part of the publication without having to download the entire pdf file.

Studying Elephants.

Table of Contents

Acknowledgements 8

Definitions 9

1 Introduction 11

2 Context 15

2.1 Managing local overabundance of elephants 15

2.2 Important notes to users of this document 16

3 Background information on the African elephant 20

3.1 Status and distribution 20

3.2 International conservation status 20

3.3 Natural history 21

4 The ecological impact of elephants 26

5 Options for reducing the undesirable ecological impacts of African elephants 34

5.1 Introduction 34

5.2 Indirect options 37

5.2.1 Non-intervention 37

5.2.2 Range expansion 40

5.2.3 Other indirect options 45

5.3 Direct options 46

5.3.1 Translocation 46

5.3.2 Fertility control 49

5.3.3 Safari hunting 59

5.3.4 Culling 60

5.3.5 Other direct options 67

Additional bibliography 69

BACK TO TOP

hosted by ibiblio
Home | African Elephant Database | Human-Elephant Conflict | Pachyderm | Elephant FAQ | African Elephant Bibliography
Creative Commons License
Copyright © 1995-2011 IUCN.