Averting Imminent Extinctions: a new program to assist species on the brink across Southeast Asia

Averting Imminent Extinctions: a new program to assist species on the brink across Southeast Asia

Organizations within the international conservation community are joining forces to minimize impending extinctions in Southeast Asia, where habitat loss, trade and hunting have contributed to a dramatic decline in wildlife. The coalition is aptly named ASAP, or the Asian Species Action Partnership.

“ASAP began as a response to alarming results revealed in a 2008 comprehensive assessment for the IUCN Red List of Threatened Species,” Rachel Roberts, International Union for Conservation of Nature’s Species Survival Commission (IUCN SSC) network coordination officer, told mongabay.com.

The assessment revealed a heavy concentration of threatened mammals in Southeast Asia with similar trends observed for other animals. In response, interested conservation organizations came together in a joint call for action.

The emerging program is coordinated by the IUCN SSC on behalf of its member organizations. ASAP will not implement activities directly, but will work to support conservation agencies with programs focused on Southeast Asia’s freshwater and land vertebrates categorized as Critically Endangered on the IUCN Red List of Threatened Species.

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Orangutan in central Kalimantan. Photo by Rhett A. Butler / mongabay.com.

“We hope that ASAP can help mobilize support where it is urgently needed by drawing on the collaborative expertise of conservation practitioners,” Roberts said.

Although still in its infancy, ASAP is quickly coming together. A structure has been created to help define goals, provide expertise and encourage interagency collaboration. The program also identified species on the IUCN Red List that meet ASAP’s criteria for eligibility.

The list contains 154 vertebrates categorized as Critically Endangered that occur regularly in Southeast Asia’s land or freshwater habitats. ASAP will use the list to propel action by matching the conservation needs of these species with improved access to funding and better species-specific information, ultimately gaining high-level political leverage to influence policy and shape interventions.

Many of the species listed are not presently the subject of direct conservation action despite their high risk of extinction. However, there are a few high-profile species with organizations currently concentrating on them, including the Sumatran rhinoceros (Dicerorhinus sumatrensis), tamaraw (Bubalus mindorensis), Siamese crocodile (Crocodylus siamensis), the Mekong giant catfish (Pangasianodon gigas), and several birds.

“Nearly all ASAP species need immediate action now on a much increased scale,” Roberts said.

While ASAP would like to tackle all 154 species on the list, the program may need to prioritize to prevent resources being spread too thinly, resulting in little or no positive impact on a species conservation status, Roberts continued.

“Decisions on how prioritization will occur, if it does, will be taken by the ASAP Steering Committee,” said Will Duckworth, referring to the committee tasked with defining the program’s objectives. Duckworth serves as the ASAP technical coordinator for scientific and technical queries. “This is obviously controversial but the Steering Committee will need to come to a position in this aspect.”

Habitat loss, hunting and trade

The high level of threats across so many species is of particular concern because Southeast Asia is considered an important region for wildlife due to an abundance of biodiversity hotspots. Many species are essential for ecosystems to function effectively and species loss can trigger glitches within the network.

A tamaraw in Mindoro, Philippines, one of the animals on the ASAP list. Photo by Gregg Yan.

“We recognize that ASAP faces some very stiff challenges by targeting high-risk species already facing a serious threat of extinction,” Roberts said. “Some of our efforts may well prove to be unsuccessful.”

One significant explanation for the region’s elevated threat level is that 47.9 percent of the world’s people live in Southeast Asia or the adjacent countries of China, Bangladesh and India, yet this region makes up only 11.8 percent of the Earth’s land area. Southeast Asia itself supports nearly 9 percent of people with only 3 percent of the Earth’s land, according to a recent report written by Duckworth and partner organizations.

Also contributing to species loss is the conversion, fragmentation and degradation of forests, particularly in the lowlands. The forests have been converted to plantation agriculture, mainly oil palm (Elaeis guineensis) and rubber (Hevea brasiliensis).

“Some species are threatened primarily by habitat change, such as lowland forest on level terrain, wide slow-flowing lowland rivers and standing wetlands,” Duckworth said. “Very little such forest is left and even so it continues to be fragmented and degraded.”

Additionally, Southeast Asia and neighboring countries sustain a substantial hunting and wildlife trade demand, according to the report.

“Among land animals, the trade is particularly demanding of large-bodied species without feathers – mammals and reptiles over the size of a squirrel – destined for consumption, to be eaten for a perceived tonic effect,” explains Duckworth. “Not strictly medicine, but certainly not simply food needed to meet basic nutritional needs.”

Trade is also valued among some species for live captives and body parts not meant for eating. Horns and similar trophies like skin from pangolins and otter are sought after for display and used as status symbols. With the development of urban markets, the high-demand species have moved from local consumption to long-distance trade.

“The fear is that as larger reptiles and mammals are depleted in Southeast Asia, as well as sourcing them from further afield, smaller species and a broader taxonomic breadth will be involved,” Duckworth noted.

If current trends continue, many Southeast Asian species will become extinct during the next human generation, according to the report.

Duckworth hopes ASAP will help decrease extinctions over the next 10 to 40 years, believing anything that might come from ASAP, for example a strengthened specialist group network or an increased commitment to conservation by donors or governments in the region, are simply much-needed tools to achieve the goal of fewer extinctions.

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This Bornean rhino (Dicerorhinus sumatrensis harrissoni), Tam, is a captive individual representing hopes for ex-situ breeding of the Crtically Endangered subspecies of the Sumatran rhino. Photo by Jeremy Hance.

CITATIONS Duckworth et al. Why South-East Asia should be the World’s Priority for Averting Imminent Species Extinctions, and a Call to Join a Developing Cross-Institutional Programme to Tackle this Urgent Issue. (10 August 2012.). SAPIENS Vol 5 Issue 2 pp. 77-95. Report of ‘Asian Species Action Partnership’ Meetings: Bangkok, Thailand, 9 March 2013; Aceh, Indonesia, 21 March; Hanoi, Vietnam, 22 March 2013; Singapore, 4 April 2013.(2013). IUCN SSC.

This article was written by Lacey Avery for Mongabay.com

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