Take for example the continued declining numbers of tigers, the largest of the big cats.
The population of tigers is believed to have declined by 95 percent in the last century.
Tigers continue to face challenges imposed by poaching, retributive killings and habitat loss.
Tiger bone is also in high demand for traditional medicines in China and some other parts of the world, often based on mistaken beliefs, or weak evidence for their effectiveness.
IUCN, the International Union for Conservation of Nature, is the world’s oldest environmental organization, working around the world.
Periodically, they produce the IUCN Red List of Threatened Species to highlight species that are extinct or extinct in the wild, critically endangered, endangered or vulnerable.
Their data suggests that theglobal tiger population has declined to an estimated range from 3,402-5,140 tigers, revised down from estimates of 5,000 to 7,000 made a few years earlier. The Bali, Caspian, and Javan tigers are already classified as extinct (in the 1940s, 1970s, and 1980s, respectively).
Noting the above declines, the BBC released a collection of videos on tigers and other species. They also noticed that tigers have disappeared from over 90% of their historic range over the past century. They add that recent estimates suggest less than 1,000 scattered over India and fewer than 40 are left in China.
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