On May 9, animal protection volunteers, mechanical professional teachers and veterinarians from Jilin City, Jilin Province worked together to treat an injured red-crowned crane, and successfully installed a metal "steel mouth" for it through surgery. Wu Jianfeng, deputy secretary-general of the Jilin City Wildlife Conservation Association, said that the injured red-crowned crane was injured for unknown reasons, causing the lower mouth to break. Teachers from Northeast Dianli University have made several modifications to make aluminum alloy "steel mouths" for them. The mouth is 15 cm long and has the same shape as the fractured lower mouth. After the operation, the red-crowned crane was sent to the local wildlife protection station for adoption. (Reporter: Shi Hongyu Editor: Zhou Yuchen reported by Jilin)

Editor in charge: [Liu Xian]