country. More than half of the total Indochinese tiger population survives in the Western Forest Complex in Thailand, especially in the area of the Huai Kha Khaeng Wildlife Sanctuary. This habitat consists of tropical and subtropical moist broadleaf forests. Camera trap surveys from 2008 to 2017 in eastern Thailand detected about 17 adult tigers in an area of in Dong Phayayen–Khao Yai Forest Complex. Several individuals had cubs. The population density in Thap Lan National Park, Pang Sida National Park and Dong Yai Wildlife Sanctuary was estimated at 0.32–1.21 individuals per . Three subadult tigers were photographed in spring 2020 in a remote region of Thailand that are thought to be dispersing. In Laos, 14 tigers were documented in Nam Et-Phou Louey National Protected Area during surveys from 2013 to 2017 covering four blocks of about semi-evergreen and evergreen forest that are interspersed with some patches of grassland. More recent surveys have failed to detect any tigers, and the likelihood is that they have been extirpated as a result of poaching fueled by demand from China. In eastern Cambodia, tigers were last recorded in Mondulkiri Protected Forest and Virachey National Park during surveys between 1999 and 2007. From the 1960s and earlier, the Indochinese tiger occurred throughout the mountains in Vietnam, even in the midlands and Islands. In the report of the Government of Vietnam at the Tiger Forum in 2004, there would be tiger only in 17 provinces and they are living in fragmented and severely degraded forest areas. Tigers were still present in 14 protected areas in the 1990s, but none have been recorded in the country since 1997. Population of tigers in Laos and Vietnam has declined significantly, according to the global census of tigers in 2016, there are only 2 left in Laos and less than 5 in Vietnam only. There is news of its extinction in both countries. In Laos, no tiger has been seen since 2013, when its populations were estimated at only two, and these two individuals simply vanished shortly after 2013 from Nam Et-Phou Louey National Protected Area, denoting they were most likely killed either by snare or gun. In Vietnam, a 2014 IUCN Red List report indicated that tigers possibly extinct in Vietnam. In China, it occurred historically in Yunnan province and Mêdog County, where it probably does not survive any more today. Thus, probably the Indochinese tiger now only survives