Visiting mayors in Nanjing learned about the Yangtze finless porpoise, a rare "Smiling Angel." Experts highlighted its habits, vulnerability to pollution and ongoing conservation efforts.■
Source: Xinhua
Editor: huaxia
2025-11-25 09:39:33
Visiting mayors in Nanjing learned about the Yangtze finless porpoise, a rare "Smiling Angel." Experts highlighted its habits, vulnerability to pollution and ongoing conservation efforts.■