What is the population of Siberian tiger over past ten years?

According to WWF, the population of Siberian tigers has been steadily increasing over the past ten years. In 2010, there were an estimated 360-420 tigers in the wild. This number increased to 480-540 tigers in 2015 and 570-950 tigers in 2021. The increase in population is attributed to conservation efforts, including anti-poaching measures and habitat protection. However, the Siberian tiger is still considered an endangered species.

According to WWF, the population of Siberian tigers has been steadily increasing over the past ten years:

2010: 360-420 wild Siberian tigers

2015: 480-540 wild Siberian tigers

2021: 570-950 wild Siberian tigers