An aerial drone photo taken on April 22, 2026 shows Przewalski's horses released into the wild in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

An aerial drone photo taken on April 21, 2026 shows Przewalski's horses waiting to be released into the wild at a monitoring station in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

This photo taken on April 21, 2026 shows Przewalski's horses at a monitoring station in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

An aerial drone photo taken on April 21, 2026 shows Przewalski's horses at a monitoring station in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

An aerial drone photo taken on April 21, 2026 shows Przewalski's horses at a monitoring station in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

An aerial drone photo taken on April 22, 2026 shows Przewalski's horses released into the wild in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

This photo taken on April 21, 2026 shows a Przewalski's horse at a monitoring station in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

An aerial drone photo taken on Feb. 4, 2026 shows Przewalski's horses grazing at a monitoring station in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

Staff members provide fodder to Przewalski's horses in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region, April 21, 2026.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

Staff members prepare to release Przewalski's horses into the wild in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region, April 22, 2026.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

Przewalski's horses are released into the wild in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region, April 22, 2026.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

This photo taken on April 21, 2026 shows Przewalski's horses in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

Staff members observe Przewalski's horses about to be released into the wild in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region, April 22, 2026.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

Staff members provide fodder to Przewalski's horses in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region, April 21, 2026.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

This photo taken on April 21, 2026 shows Przewalski's horses at a monitoring station in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

Przewalski's horses graze at a monitoring station in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region, Feb. 4, 2026.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

This photo taken on April 22, 2026 shows Przewalski's horses in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

This photo taken on April 22, 2026 shows Przewalski's horses at a monitoring station in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

This photo taken on April 21, 2026 shows Przewalski's horses at a monitoring station in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)

This photo taken on April 22, 2026 shows Przewalski's horses in the Kalamaili Nature Reserve in northwest China's Xinjiang Uygur Autonomous Region.

A total of 30 Przewalski's horses were successfully reintroduced to the Kalamaili Nature Reserve on Wednesday after completing rewilding training.

The Przewalski's horse, a globally endangered species under first-class national protection in China, was once extinct in the wild within the country. In 1985, China launched a reintroduction program, bringing the horses back from abroad and establishing a Przewalski's horse breeding base in Xinjiang.

After more than 40 years of scientific protection, breeding and rewilding efforts, the number of wild and artificially-bred Przewalski's horses continues to expand in China. In Xinjiang alone, the wild population size has grown steadily to 392. (Xinhua/Ding Lei)