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Understanding the migration of the unique Mali elephant population.

GPS collar data were used in combination with satellite imagery and GIS data - on features of the natural environment and human presence and activity - to understand the migration of these 550 (approximately) elephants. While it was generally known that the elephants made an annual migration circuit (one elephant was measured to have covered 3,435 km in 12 months), the precision afforded by the GPS collars allowed us to understand in detail what was happening at each step of the migration, the factors affecting the migration route, the areas of greatest threat to their future and priorities for action.

The migration was unusual in consisting of concentration areas where they spent long periods linked by corridors of rapid movement. The general north-south displacement could be explained by the availability of water and food at different times of the year but the finer detail relied on human factors, such as where human settlement and livestock were impeding their access to water, and their ability to migrate through passes in the hills to access their wet season range. Furthermore this analysis revealed more subtle forces, such as the cumulative impact of small incremental change; the synergistic effects of many pressures acting together; and how changes in one part of the migration route affect resource availability elsewhere.

See Save The Elephants and The Wild Foundation to find out more.

 

 
Recent News

News

Postdoctoral Research Assistant in Morphological Computation (for 1 yr) at Zoology, Oxford The main responsibilities of the position are: study web materials using the full range of available techniques e.g. laser vibrometry, high speed imaging, Finite Element Analysis; participate in the development of novel measurement and analytical techniques.

For details see here

San Diego Zoo Global honor two elephant researchers San Diego Zoo Global honored the work of two leading field biologists and researches Thursday who have dedicated their lives to saving elephants Article

Electronics Engineer for Elephant Tracking The Save the Elephants radio-tracking team seeks electronic engineer to work in-house on the next generation of high-level radio-collars

For details see here

Five ways to scare off elephants Living amid wild animals is not easy, especially when the animal in your backyard is a large elephant Full Article

Elephant poaching deaths reach tipping point in Africa Africa's elephants have reached a tipping point: more are being killed each year than are being born, a study says. Full Article

How locals and conservationists saved the elephants of Mali amidst conflict and poverty At a time when Africa's elephants are facing a relentless poaching crisis - to the tune of over 20,000 dead every year - one community has managed to safeguard their elephants in the most unlikely of places: Mali.Full Article

Do elephants call "human!"? New collaborative research shows that African elephant alarm calls distinguish between threats from humans and bees. Full Article

Li BingBing's mini-documentary on elephants and ivory poaching To mark World Wildlife Day we have launched a short film with UNEP's Goodwill Ambassador Li BingBing to share the wonder of elephants and spread the message of the horrific impacts of poaching. Full Article

Michelle Henley wins the 2013 WESSA National Award For her extensive contribution to the understanding of elephant migratory behaviour and for the use of this information towards insights into their environmental impact and towards anti-poaching efforts. Full Article

Protecting Mali's Elephants Until 2012 the Gourma elephants escaped the ivory poaching crisis that is sweeping across Africa. In 2012 three were killed, despite the poor quality of their tusks. Full Article

Yao Ming Says No to Ivory and Rhino Horn
Former NBA star and Chinese icon, Yao Ming, launches a major public awareness campaign targeting consumption of ivory and rhino horn in China in partnership with WildAid, Save the Elephants, African Wildlife Foundation, and the Yao Ming Foundation. Full Article

Mali's Fragile Elephant Population at Risk
Due to the recent surge of violence in Mali, led by Extremists in the North, the outlook for Mali's Gourma Elephants looks increasingly concerning. Full Article

Kenya: Elephants Risk Extinction Due to Poaching
An interview with Dr. Iain Douglas-Hamilton on the threat to elephants by increased poaching due to the increased demand for ivory. Full Article

Conserving large carnivores: dollars and fence
A new study on the conservation of lions demonstrating the a clear benefit to lion population by the use of fencing to protect both people and wildlife. Full Article

From Elephants’ Mouths, an Illicit Trail to China
"The Chinese hold the key to the elephants' future. If things continue the way they are, many countries could lose their elephants altogether."
Iain Douglas-Hamilton, founder of Save the Elephants. Full Article

Blood Ivory
An Op-Ed in the New York Times about the continued increase in elephants killed for their ivory to fuel China's growing demand. Full Article

Ivory Poaching Threatens ‘Elephant Memory’
The large number of mature and experienced African elephants being killed illegally for their ivory is exposing young surviving elephants to a higher risk of mortality from predation and other risks, wildlife conservationists said today. Full Article

New report confirms ‘major surge’ in ivory smuggling in 2011
Illegal trade in ivory is at its highest levels in nearly two decades, and 2011 witnessed a ‘major surge’, according to a report released by the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). Full Article

Violence in Mali Threatening Survival of Endangered Elephants
University of British Columbia and Oxford University researchers have revealed the secrets of survival of an endangered population of African elephants in the unforgiving Sahara desert. The animals have the largest migration among elephants, the study finds, but recent violence in Mali may now be putting them at risk. Full article 

New Book by Clive Hambler & Susan Canney: Conservation
Further information here. Until 31st December, 20% discount on order here 

Mali mobilizes to protect the desert elephants
Despite the significant unrest and political turmoil in Mali over the past 7 months, WILD & the International Conservation Fund of Canada (ICFC) are glad to report that our Mali Elephant Project (MEP) has continued to work with the local communities and create a multifaceted response to protect the desert elephants in conjunction with the Mali government. Full Article

Dr. Lucy King talks about her research on BBC radio
BBC radio interview about an alarm call elephants produce when threatened by bees. Listen here

Conservationists use new tactics in the battle with poachers
Chinese basketball star Yao Ming is heading an ambitious new initiative to inform affluent Chinese of the effect increased demand for ivory in China is having on elephant numbers. Full Article

 

Media Archive

 

Copyright 2007 OTG last updated 7 November, 2012