Records of SLOTH BEAR and MALAYAN SUN BEAR in North East India ________________________________ __ Final Report ANWARUDDIN CHOUDHURY August 2011 THE RHINO FOUNDATION FOR NATURE IN NE INDIA Records of SLOTH BEAR and MALAYAN SUN BEAR in North-east India ANWARUDDIN CHOUDHURY, M.A.,PH.D.,D.SC. Final Report to International Association for Bear Research & Management (IBA). August 2011 THE RHINO FOUNDATION FOR NATURE IN NE INDIA Cover: Illustrations of Sloth (left) and Malayan Sun (right) Bears by Anwaruddin Choudhury Suggested citation: Choudhury, A.U. (2011). Records of Sloth Bear and Malayan Sun Bear in North East India. Final report to International Association for Bear Research & Management (IBA). The Rhino Foundation for nature in NE India, Guwahati, Assam, India. Pp. 53. This project was supported by: INTERNATIONAL ASSOCIATION FOR BEAR RESEARCH AND MANAGEMENT (“IBA”) Frederick C. Dean, Chair, Research & Conservation Grants Committee 810 Ballaine Road, Fairbanks, AK 99709-6606 Tel. (907) 479-6607 / e-mail <
[email protected]> TABLE OF CONTENTS 1.0 Summary / 3 2.0 Introduction / 5 3.0 Study Area & Methods / 8 4.0 Results / 12 5.0 Discussion / 42 6.0 Recommendations / 44 7.0 Conclusions / 45 Acknowledgements / 46 Appendices / 48 References / 51 Summary 3 ___________________________________________________________ 1.0 SUMMARY he north-eastern states of India, i.e, Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim, Tripura and northern Bengal has Tthree confirmed species of bears, viz., Asiatic or Himalayan Black Bear Ursus thibetanus, Sloth Bear Melursus ursinus and Malayan Sun Bear Helarctos malayanus. The possible fourth species is the Brown Bear Ursus arctos. The Sloth and Malayan Sun Bears are rare species in NE India as for the former species it is its easternmost range while for latter, it is the westernmost.