How China and Russia are building a shared ecological future

From roaming Amur tigers to migratory cranes crossing wetlands thousands of kilometers apart, China and Russia are deepening cooperation on wildlife conservation and cross-border ecological protection, turning once-fragmented habitats into connected ecosystems.

One of the clearest examples is the recovery of Amur tigers and Amur leopards along the China-Russia border. According to May 2024 data from the Northeast China Tiger and Leopard National Park Administration, the stable population of wild Amur tigers has increased to around 70, and wild Amur leopards to around 80. Before the pilot park program began in 2017, the region had only about 27 wild tigers and 42 wild leopards.

The park, spanning more than 14,000 square kilometers across northeast China's Jilin and Heilongjiang provinces, has also recorded more than 35 tiger and leopard cubs born in 2023 alone. Scientific monitoring shows cub survival rates have risen from around 33% in 2015 to nearly 50%.

Researchers attribute the recovery partly to cross-border ecological corridors. Feng Limin, deputy director of the Northeast Tiger and Leopard Monitoring and Research Center under China's National Forestry and Grassland Administration, said in 2024 that China and Russia had opened 290 wildlife passages along the eastern border, allowing big cats to move more freely between habitats. 

Ecological cooperation has also been elevated to the diplomatic level. In a joint statement signed in May 2025, China and Russia pledged to strengthen protection of Amur tigers and leopards in border regions and enhance exchanges on transboundary protected areas. 

Beyond big cats, migratory birds are also becoming symbols of cross-border conservation.

Poyang Lake in east China's Jiangxi Province is one of the world's most important wintering grounds for Siberian cranes, while their breeding sites are in Russia. Conservationists describe the two countries' wetlands as a "life corridor" for migratory birds traveling across Northeast Asia.

Cooperation on Oriental stork protection between China's Honghe National Nature Reserve in Heilongjiang Province and Russia's Bastak Nature Reserve has continued for more than a decade. In 2025, Chinese experts again traveled to Russia to help construct artificial nesting platforms aimed at improving breeding success rates for the endangered species.

Scientific collaboration is also expanding. In July 2025, a joint group led by members of the Russian Academy of Sciences visited Heilongjiang's Siberian Tiger Park to study standardized systems for rewilding and releasing captive tigers, with the goal of building a future model for cross-border rescue and rehabilitation. 

Experts say the cooperation reflects a broader shift from isolated species protection toward integrated ecosystem governance.

As climate change and habitat fragmentation threaten biodiversity worldwide, the growing China-Russia ecological partnership offers a blueprint for how neighboring countries can protect shared wildlife corridors and preserve long-term environmental security.