China's efforts to improve habitats in northeastern areas for Amur leopards and Siberian tigers are yielding significant results. A notable population increase has been recorded at the Northeast China Tiger and Leopard National Park over the past three years. In 2023 alone, the park welcomed 20 new wild Siberian tiger cubs and 15 wild leopard cubs. Since 2015, the survival rate of wild tigers and leopards has risen from 33 percent to nearly 50 percent.