Economic incentives and poaching of the one-horned Indian rhinoceros in Nepal Poaching of the One-horned Indian Rhinoceros in the Chitwan

Despite a relatively successful conservation programme for the endangered one-horned rhinoc-eros in the National Parks of the Terai region, poaching remains one of the major threats to its survival in Nepal. In recent years, there has been an alarming rise in the number of rhinos poached; over 100 rhinos were taken in and around the Royal Chitwan National Park (RCNP) be-tween 1998 and 2003. Although rhino poaching levels are influenced by the price of rhino horn on the international black market (amongst a host of other socio-economic factors), there have not been any attempts to study the reasons behind poaching in Nepal using econometric models developed and applied elsewhere. This study uses econometric models to explain changes in the level of poaching in the RCNP over a 30-year period. Factors that are thought to influence the number of rhinos poached in the RCNP include: (i) rhino population; (ii) effectiveness of anti-poaching measures; (iii) penalties for poaching; (iv) availability of alternative economic opportu-nities (i.e., opportunity costs of poaching); and (v) the price of rhino horn. The results indicate that anti-poaching units (APUs), in their original organisational and operational form were highly successful in controlling the level of poaching in the RCNP. Furthermore, the availability of loca