Kuzya, one of three wandering Siberian tigers freed in Russia, has reached the Taipinggou Nature Reserve in Luobei county in Northeast China's Heilongjiang province, according to GPS satellite data reported by a Russian researcher.

Three tigers were released into the wild by Russian President Vladimir Putin this May when he visited an animal care center in Russia's eastern Amur region.

Kuzya - along with the two other tigers, Ilona and Borya - had been fitted with a GPS collar so researchers could track their movements.