WWF Report 600 Siberian, or Amur, tigers remain low level amur tigers Amur tiger Amur (or Siberian) tiger, Amur and Manchurian tigers 500 wild Amurs Amur tiger Amur Tiger Amur tiger Siberian (Amur) Tiger Amur tiger Amur Tiger Amur tiger WWF Amur tigers http://www.worldwildlife.org/species/amur-tiger the World Wildlife Fund (WWF) «http://www.worldwildlife.org/species/amur-tiger» WWF gravely endangered WWF Donate to the WWF fewer than 600 Siberian tigers now Amur Tiger Amur tiger 540 individuals World Wildlife Fund (WWF) World Wildlife Fund: Amur Tiger «http://www.worldwildlife.org/species/amur-tiger» Amur WWF amur tiger Amur tiger WWF’s Amur Tiger Facts