some feel that the display of captive tarsiers might encourage tourists to acquire them illegally as pets. Tarsiers do not do well in captivity. Life expectancy decreases by 2 to 12 years (if taken from the wild), as compared to the 24 years the tarsier can live to in the wild. The tarsier can develop sore eyes, which is an indication of a poor diet. Also, the lighting usually used in captivity can cause long-lasting damage to the eyes. Another danger of captivity is the creature's tendency to commit suicide. Because the tarsier is often shy and nervous, many activities associated with captivity (such as camera flashes, being touched, and being kept in an enclosure) stresses the animal. Such stress leads to the tarsier hitting its head against objects, thus killing it because of its thin skull. Conservation legislation Several laws have been passed to protect and conserve the Philippine tarsier. DENR Administrative Order No. 38, Series of 1991 (DAO No. 38) included the Philippine tarsier among the national protected wildlife species and proposed its listing under Appendix 1 of the Convention on International Trade in Endangered Species (CITES). Moreover, the IUCN/SSC Primate Specialist Group had given the species Conservation Priority Rating 4, which means that the species is highly vulnerable and threatened by habitat destruction and/or hunting. Republic Act No. 7586, otherwise known as the National Integrated Protected Areas System (NIPAS) Act of 1991 mandates the establishment of appropriate sanctuaries to preserve and protect the Philippine tarsier. Proclamation 1030 was enacted on June 23, 1997, declaring the Philippine tarsier a specially protected faunal species. Also, legislation at other local levels includes provincial ordinances and proclamations (Bohol Province), municipal ordinances (Corella), and Barangay ordinances (Canapnapan, etc.). On July 30, 2001, Republic Act No. 914, also known as the Wildlife Resources Conservation and Protection Act, was enacted. The law provided for the conservation and protection of wildlife resources and their habitats, including the Philippine tarsier, and its inclusion as a flagship species. Conservation initiatives Two groups are involved in the conservation of the Philippine tarsier: Endangered Species International (ESI) and the Philippine Tarsier Foundation. ESI works in Mindanao Island where the conservation group created a tarsier sanctuary, planted endangered trees to reforest tarsier habitat, and conducts research and educational activities. In partnership with local groups and government, ESI established the tarsier trail including a viewpoint on habitat. Interpretative boards about plants