Iological Surveys of the Mekong River Between Kratie and Stung Treng Towns, Northeast Cambodia, 2006-2007
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B iological surveys of the Mekong River between Kratie and Stung Treng towns, northeast Cambodia, 2006-2007 Edited by Mark R. Bezuijen, Robert Timmins and Teak Seng Biological surveys of the Mekong River between Kratie and Stung Treng towns, northeast Cambodia, 2006-2007 Edited by Mark R. Bezuijen, Robert Timmins and Teak Seng WWF Greater Mekong - Cambodia Fisheries Administration, Forestry Administration, Country Programme Ministry of Agriculture, Ministry of Agriculture, Forestry, and Fisheries Forestry, and Fisheries #54, Street 352 Sangkat Boeung Keng Kang I, Khan Chamkarmorn, PO Box #186, Preah Norodom Blvd, #40, Preah Norodom Blvd, 2467 Phnom Penh, Cambodia Phnom Penh, Cambodia Phnom Penh, Cambodia Published by: WWF Greater Mekong - Cambodia Country Programme. Copyright: c WWF Greater Mekong - Cambodia Country Programme, Cambodia Fisheries Administration, and Cambodia Forestry Administration. (WWF is the World Wide Fund for Nature, formerly World Wildlife Fund). Reproduction: Reproduction of material from this document for education or other non-commercial purposes is authorized without the prior permission of WWF Greater Mekong Programme, provided the source is acknowledged. All rights reserved. Citation: Bezuijen, M. R., R. Timmins and, T. Seng, editors. 2008. Biological surveys of the Mekong River between Kratie and Stung Treng Towns, northeast Cambodia, 2006-2007. WWF Greater Mekong - Cambodia Country Programme, Cambodia Fisheries Administration and Cambodia Forestry Administration, Phnom Penh. Designed by: Pafon Nextstep Company, Thailand. Available from: WWF Cambodia, #54, Street 352 Sangkat Boeung Keng Kang I, Khan Chamkarmorn, PO Box 2467 Phnom Penh, Cambodia. Tel. +855-23-218034. Fax +855 23 211 909. Email: [email protected] The report and on-line data tables may be downloaded from: www.panda.org/greatermekong/survey. ISBN: 978-2-88085-291-7 Cover: The "flooded forests" of the Mekong River. July 2007, Kratie Province, Cambodia. c Mark Bezuijen/WWF. Funded by: The Coca-Cola Company Sida - Wetlands Alliance Programme WWF Greater Mekong Programme AUTHORS AND CONTRIBUTORS Family names are capitalized and placed in order following the convention of Khmer, Thai or western contributors. Mark R. BEZUIJEN Dr. Robert MATHER WWF Mekong Ecoregion Programme. Project Senior Manager, WWF Mekong Ecoregion coordinator; amphibian/reptile surveys. Programme. Project coordination. Martin van de BULT J.F. MAXWELL Botanical consultant. 3rd plant survey. Curator, Chiang Mai Herbarium. All plant surveys. CHAN Dara Sai Jai NGUNDAHN Forestry Administration. 1st bird/mammal survey. Technical Assistant, all plant surveys. CHEA Kagna Dr. Pranee PALEE Cambodia Turtle Conservation Team. Turtle survey. Chiang Mai Herbarium. 1st and 2nd plant surveys. CHEA Nareth PECH Bunnat Forestry Administration. 1st bird/mammal survey. Ministry of Environment. 2nd and 3rd bird/mammal surveys. CHHEM Palla IFREDI, Fisheries Administration. 3rd fi sh survey. PHAY Somany Senior Offi cer, WWF Cambodia. Project coordination. CHOEUNG Hong Narith Forestry Administration. 1st plant survey. SENG Lieng IFREDI, Fisheries Administration. 1st fish and CHOUM Samnang herpetofauna surveys. Forestry Administration. 1st bird/mammal survey. SENG Teak EAV Hak Country Director, WWF Cambodia. Project Forestry Administration. 1st bird/mammal survey. leadership. David EMMETT Dr. Bryan STUART Freshwater Manager, Conservation International Herpetologist, MVZ, University of California. Indo-Burma Programme. Coordinator, Cambodia Turtle Conservation Team. SUN Yoeun Cambodia Turtle Conservation Team. Turtle survey. ET Kha Forestry Administration. 1st bird/mammal survey. Robert TIMMINS Consultant, birds and mammals. Bird/mammal HUY Keavuth surveys. GIS Manager, WWF Cambodia. Map preparation. TUM Nyro KHENG Sokhorn Stung Treng Provincial Fisheries Administration. Cambodia Turtle Conservation Team. Turtle survey. 2nd fi sh survey. KHOU Eanghourt Dr. Chavalit VIDTHAYANON WWF Cambodia, dry forest species programme. 1st Senior Freshwater Scientist, WWF Thailand. Fish bird/mammal survey, 2nd and 3rd plant surveys. surveys. KIM Chamnan VINN Bunna Cambodia Turtle Conservation Team. Turtle survey. Technical Officer, Kratie Provincial Fishery Administration (and Education Officer, WWF LENG Sy Vann Cambodia MDCP). 2ndand 3rd amphibian/reptile Cambodia Turtle Conservation Team. Turtle survey. surveys. Authors and contributors i Richard ZANRE Manager, WWF Cambodia Freshwater Programme. Project Coordination Addresses Fisheries Administration, Ministry of Agriculture, Forests and Fisheries. #186, Preah Norodom Blvd, Phnom Penh, Cambodia. National contact: H.E. Nao Thuok, Director. Kratie: Sam Kimlun, Director Provincial Fisheries Office. Stung Treng: Mao Chansamorn, Director Provincial Fisheries Offi ce. Forestry Administration, Ministry of Agriculture, Forests and Fisheries. # 40, Preah Norodom Blvd, Psa Kandal District, Phnom Penh, Cambodia. National contact: H.E. Ty Sokhun, Director General. Kratie: Tep Samay, Head of Provincial Cantonment. Stung Treng: Orm Matheary, Head of Provincial Cantonment. WWF Greater Mekong - Cambodia Country Programme (for all WWF contacts). PO Box 2467 Phnom Penh, Cambodia. Contacts: Richard Zanre richard.zanre@wwfgreatermekong. org; Teak Seng [email protected]; Mark Bezuijen mark.bezuijen@wwfgreatermekong. org. Current address: [email protected] Chiang Mai Herbarium. Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai Province, 50200, Thailand. Conservation International. Indo-Burma Program, #29, Street 294, Phnom Penh, Cambodia. Museum of Vertebrate Zoology. 3101 Valley Life Sciences Building, University of California, Berkeley, CA 94720-3160, USA. R.J. Timmins. 2313 Willard Avenue, Madison, Wisconsin, USA 53704. Biological surveys of the Mekong River between ii Kratie and Stung Treng towns, northeast Cambodia, 2006-2007 ACKNOWLEDGMENTS We gratefully acknowledge the contributions of many people to this report. Biological surveys were conducted as part of an ongoing collaborative programme between the Cambodia Fisheries and Forestry Administrations and WWF Greater Mekong – Cambodia Country Programme (Memorandum of Understanding 25 June 2007; Permit 5743 of the Ministry of Agriculture, Forestry and Fisheries 26 October 2006). Funding was provided by The Coca-Cola Company, Sida-Wetlands Alliance Programme and WWF Greater Mekong Programme. Project coordination, planning and survey permits were provided by the following national agencies. • Ministry of Agriculture, Forestry and Fisheries. H. E. Chan Sarun, Minister, permitted the Fisheries and Forestry Administrations and WWF to conduct biodiversity surveys in Kratie and Stung Treng Provinces. • Fisheries Administration. H. E. Nao Thuok, Director, permitted project surveys and advised with project execution. Mr. Sam Kimlun and Mr. Mao Chansamorn, Directors of Kratie and Stung Treng Provincial Fisheries Administration, provided project support. • Forestry Administration. H. E. Ty Sokhun, Director, provided national forestry counterparts for project surveys. • Inland Fisheries Research and Development Institute (Fisheries Administration). Mr. Srun Limsong, Director, supported project coordination and facilitation of research permits. Dr. So Nam, Deputy Director, and Mr. Ouk Vibol, Deputy Chief of Fisheries Domain and Extension, provided advice and identifi ed counterparts for surveys. The WWF Cambodia teams (led by Teak Seng and Richard Zanre) in Phnom Penh and Kratie, including the Cambodian Mekong Dolphin Conservation Project, and WWF Mekong Ecoregion Programme team in Vientiane (led by Robert Mather), provided critical project coordination and support for survey permits, fi nances and accounting, equipment purchase, logistics, provision of local guides and boat drivers, and media releases. We thank the teams for their support throughout the project: Phuttasone Bouppha, Chris Greenwood, Nguyen Quoc Hung, Sokha Kim, Saveth Ly, Monet, Sam Ang Moeun, Sivouthan Norng, Nouvong Phonsavath, San, Soeun Seng, Thida Seng, Sothy, Sophoan Tat, Asnarith Tep, and Sengduane Vithamaly. Mr. Sorn Narin (Kratie FA Hog deer offi cer) assisted with logistical arrangements for the bird and mammal surveys. We sincerely thank the following people who provided references, unpublished records or photographs, helped identify specimens, and/or gave taxonomic advice: Trudy Chatwin, Tom Clements (WCS Cambodia), Nick Cox (WWF GMP), Jennifer C. Daltry (FFI Cambodia), Will Duckworth, David Dudgeon (University of Hong Kong), Duong Kong (WWF Cambodia), Jonathan Eames (BirdLife International), David Emmett (Conservation International-Indoburma Programme, CI-IP), Tom Evans (WCS Cambodia), Roland Eve (WWF Laos), R.B. Faden (USA), Marc Goichot (WWF GMP), Doug Hendrie (Asian Turtle Program), Wilbert Hetterscheid (Wageningen University, Netherlands), Viet Hoang (WWF Vietnam), Rohan H.P. Holloway, S. Ingthammajit (MRC Environment Programme), S. Kachornpisitsak (Chulalongkorn University), Kong Kim Sreng, S. Kornchalert (CMU Herbarium), Judith Lee (TRAFFIC Southeast Asia), Barney Long (WWF Vietnam), Mai Dinh Yen (Hanoi National University), Andrew Maxwell (WWF Cambodia), Tim McCormack (WCS Vietnam), Moeung Morng, Roger Mollot (WWF Laos), John C. Murphy (Chicago Field Musuem of Natural History, FMNH), Sivouthan Norng (WWF Cambodia), Annette Olsson (CI-IP), Olivier S.G. Pauwels (Smithsonian Institution), Edward Pollard (WCS Cambodia), Colin Poole (WCS), Walter J. Rainboth (University of Wisconsin), Phil Rundel (University