Ussuri brown bears, along with the smaller Asian black bears constitute up to 40.7% of the Siberian tiger's diet, and brown bears alone constitute up to 18.5% of their diet depending on the locations.
Ussuri brown bears constitute up to 40.7% of the Siberian tiger's diet. This is along with the smaller Asian black bears. Brown bears alone constitute up to 18.5% of their diet depending on the locations.