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The porpoise’s most endearing traits lie in its rotund, spindle-shaped body and perpetually cheerful expression. Lacking a pronounced beak, its mouth curves upward naturally, forming a permanent "smile" that has charmed observers for decades. Its smooth, gray-black skin glistens as it twists and turns through the water, often leaping playfully at the surface—a behavior that highlights its agility and curious nature. This combination of plump form and spirited demeanor has solidified its reputation as one of China’s most beloved marine creatures.
Tragically, the Yangtze finless porpoise faces grave threats, including habitat degradation, water pollution, and accidental entanglement in fishing gear. With fewer individuals remaining than giant pandas, conservation efforts have intensified, including the establishment of protected reserves and bans on fishing in key habitats. Scientists and activists emphasize the species’ role as an indicator of Yangtze River health, warning that its decline reflects broader ecological crises in the region. As these "smiling ambassadors" of the water fight for survival, their story serves as a poignant reminder of humanity’s responsibility to protect Earth’s fragile biodiversity before it’s too late.
