Siberian Tiger | National Geographic With some 5,000 of these iconic animals in the wild today, tiger populations have been in a rapid decline over the past century These already endangered big cats are being driven towards
Critics Question Zoos Commitment to Conservation David Hancocks, a former zoo director with 30 years' experience, estimates that less than 3 percent of the budgets of these 212 accredited zoos go toward conservation efforts
Javan Rhino | Species | WWF - World Wildlife Fund The population in Ujung Kulon National Park represents the only hope for the survival of a species that is on the brink of extinction Until the late 19th century and early 20th century, Javan rhinos existed from northeast India and the Sunderbans , throughout mainland Southeast Asia, and on the island of Sumatra
Great white shark - Wikipedia The Australasian population of great white sharks is believed to be in excess of 8,000–10,000 individuals according to genetic research studies done by CSIRO, with an adult population estimated to be around 2,210 individuals in both Eastern and Western Australia The annual survival rate for juveniles in these two separate populations was