Expressing concern over the safety of tigers, a new study conducted by International Union for Conservation of Nature (IUCN) and TRAFFIC -- the wildlife trade monitoring network -- says that "habitat loss, and overhunting" are the two other threats to the endangered species.
"In India, as many as 50 per cent of Tiger deaths in protected areas alone are due to poaching," says the study released along with a photo gallery to highlight the 15 species that are threatened by excessive trade, some of it illegal.
The study says that poaching and illegal killing are major threats due to the growing demand for tiger bones for use in traditional Asian medicine.
The Caspian, Javan and Bali Tigers are already extinct, and of the remaining six sub-species, the South China Tiger has not been noticed for many years.
More From This Section
Over the past century, tiger numbers have fallen from about 100,000 individuals to an estimated 3,500.
India has launched the Project Tiger to ensure a viable population of tiger in the country.
This amounts to almost 1.14 per cent of the total geographical area of the country.