The Sumatran Elephant: Human-Elephant Conflict, Habitat Use and Home Ranges

By Gaius Wilson

The Sumatran elephant (Elephas maximus sumatranus), found only on the island of Sumatra in Indonesia, is critically endangered according to the International Union for the Conservation of Nature (IUCN). The population is decreasing with approximately 1500 elephants left in the wild in fragmented populations. Deforestation, loss of habitat and poaching for ivory are amongst the major threats to the survival of this species.

The Leuser Ecosystem (which forms a significant part of the UNESCO World Heritage site ‘Tropical Rainforest Heritage of Sumatra’) and Ulu Masen in Aceh, Sumatra are a stronghold for the critically endangered Sumatran elephant and other critically endangered wildlife (e.g. orangutans, rhinoceros, and tigers). Both Leuser and Ulu Masen are essential for the survival and conservation of the Sumatran elephant, but much of their habitat falls outside the protected areas and in the most threatened lowland forests, creating elephant human contact. This makes it critical that effective mitigation strategies are developed that take into account elephant behaviour and the use of technology such as early warning systems to reduce conflict with the local communities.

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Investing in The Next Generation

By SdS

Students at Kalawelgala elementary school can now learn in peace thanks to the metal grilles installed on the windows, which prevent monkeys and other animals from getting in.

Back in June we held a crowdfunding campaign to support our work with some of the villages bordering Udawalawe National Park and the Wetahirakanda corridor. Thanks to our sponsors, we were able to raise $6000 for improvements at five pre-schools (Montessories) and an elementary school. We re-visited each of the schools in July to confirm their needs. In August it was my pleasure to visit with each of the teachers in order to provide the initial installments of funds. As the schools were on break, we visited several at their homes. Each teacher undertook individual accountability for showing that work was progressing and funds were being spent as intended.

Ms. Lakshimini accepts the sponsorship.

The first stop was with Ms. Lakmini of Pubudu Pre-school. Continue reading

The Coexistence Project

Update June 20th: We are halfway through the campaign & on track with reaching halfway to our goals of raising $5000 from at least 40 people! Help us close the gap by multiplying your impact on Bonus Day, June 20th – the top 5% of fundraisers within that 24 hour period will be eligible for matching support from Global Giving! Donate now >

Elephant and people observe each other across an electric fence.

The Udawalawe Elephant Research Project (UWERP) started as an attempt to understand the behavior and ecology of elephants, and yield information useful for conservation of this elephant population, and perhaps even the species. But it was always evident to us that understanding the elephants’ side of the story was important, but only half the picture.

It has become fashionable in conservation to speak about the need for “coexistence” with wildlife, as opposed to conflict. Elephants are a prime example, being a conflict-prone species, with large area requirements. Because elephants can never survive purely within the confines of national parks and protected areas, this means finding ways that people and elephants can share their space. But you may wonder – elephants and people have been living on the same landscapes for thousands (if not millions) of years, how was this possible? Weren’t they already coexisting? Continue reading