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Studies

Understanding human-elephant conflict and vulnerability in the face of climate change

Understanding human-elephant conflict and vulnerability in the face of climate change

By Yves Ducrot - The Ritz Herald Human-wildlife conflict is a central issue in the conservation sciences. Whether it is reintroducing wolves into key ecosystems of the southwestern U.S.—which is having an impact on livestock and cattle ranchers—or the ongoing challenge of elephants living alongside communities on the African savannah, the effects of this conflict on people’s livelihoods can be significant. In African landscapes where growing human and elephant populations compete over limited resources, for example, human-elephant conflict causes crop loss and may even result in human injury...

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Wise old elephants keep the young calm

Wise old elephants keep the young calm

By University of Exeter / Phys. Org Male elephants are more aggressive when fewer older males are present, new research suggests. The research, by the University of Exeter, suggests that the removal of old male elephants, which are often the targets of trophy hunting, could lead to increased human-wildlife conflict. The study, in collaboration with Elephants for Africa, examined the behavior of 281 male elephants in an all-male area in Makgadikgadi Pans National Park, Botswana, over a period of three years. The elephants were divided into four age groups, adolescents (10-15 and 16-20 years),...

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South Africa: Study finds best method for drones to observe elephants with least impact

South Africa: Study finds best method for drones to observe elephants with least impact

By DONNA SLATER - Engineering News Researchers from Stellenbosch University (SU) have been involved in the first ever paper to be published containing practical guidelines and a suggested ethical protocol on how to cause as little disturbance as possible to elephants when flying over them with drones. The paper, in the journal Koedeo – African Protected Area Conservation and Science, was authored by Wesley Hartmann – a recent MSc student in conservation ecology at SU, Dr Vicky Fishlock of the Amboseli Trust for Elephants in Kenya and the Centre for Ecology and Conservation at the University...

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Who are the elephants living in the hybridization zone? How genetics may guide conservation to better protect endangered elephants

Who are the elephants living in the hybridization zone? How genetics may guide conservation to better protect endangered elephants

By Julie Bonnald, Jose Utge, Mary K. Kuhner, Samuel K. Wasser, Edward Asalu, John Paul Okimat, Sabrina Krief - Science Direct Highlights • 91 individuals were sampled in the Ugandan elephant hybridization zone. • No forest elephants were detected in the sampled forested area. • 81% of the sampled elephants were hybrids. • Hybrids are fertile with 98.6% of hybrids belonging to second generation or more. • Pure savannah elephants seem to originate from the DRC-Uganda border. Abstract After a long-standing debate, African elephants are now considered by the IUCN as two distinct species:...

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