Red-crowned cranes are spotted in the Zhalong National Nature Reserve in Heilongjiang Province on March 22, 2024. /CFP
Red-crowned cranes are spotted in the Zhalong National Nature Reserve in Heilongjiang Province on March 22, 2024. /CFP
Red-crowned cranes are spotted in the Zhalong National Nature Reserve in Heilongjiang Province on March 22, 2024. /CFP
Red-crowned cranes are spotted in the Zhalong National Nature Reserve in Heilongjiang Province on March 22, 2024. /CFP
Red-crowned cranes are spotted in the Zhalong National Nature Reserve in Heilongjiang Province on March 22, 2024. /CFP
The red-crowned crane is one of the world's largest cranes and a species under protection in China. With temperatures rising in spring, red-crowned cranes have been spotted in the Zhalong National Nature Reserve in northeast China's Heilongjiang Province attempting courtship and mating.