mk Northwest China's Qinghai Province, checks a dolphin's skin condition, on February 19, 2025. Photo: VCG" src="https://www.globaltimes.cn/Portals/0/attachment/2025/2025-02-21/58e98ef0-b13f-498d-adbf-843137d11dff.jpeg" />

A member of staff at an oceanographic museum in Xining, Northwest China's Qinghai Province, checks a dolphin's skin condition, on February 19, 2025. Photo: VCG