Wang, a graduate student in Nanjing, accidentally took a photo of the finless porpoise "smiling". How can we protect smiling angels?

The post-90s graduate students of Nanjing Forestry University accidentally photographed the moment when the finless porpoise jumped out of the water, and won the first prize in the second finless porpoise photography contest. In the photo, the mouth of the finless porpoise rises slightly, as if smiling. However, there are only 1000 lovely finless porpoises left, so it is urgent to protect smiling angels.

1. Smiling finless porpoises usually live in the waters bordering fresh water in Yuxian, and can also live in fresh water such as the lower reaches of large and small rivers. In Yichang, Dongting Lake and Poyang Lake of the Yangtze River, there are often the survival trajectories of finless porpoises. It is understood that the Yangtze finless porpoise is listed as a first-class protected animal in China. It is the only remaining cetacean in the Yangtze River, and is called the giant panda in the water. It is very precious and rare. According to the investigation report, the number of Yangtze finless porpoises is 20 10 12.

At present, the finless porpoise is facing the threat of survival, among which the biggest threat is the noise of high-density and busy passing ships and propellers, overfishing and the use of illegal fishing gear, which will cause harm to the finless porpoise and greatly reduce its population. According to the survey, the number of finless porpoises is decreasing at the rate of 5%- 10% every year, and the extinction rate of finless porpoises around Dongting Lake is the fastest in the whole Yangtze River basin.

Third, protect the finless porpoise and keep the Yangtze River smiling. Faced with this situation, our relevant departments must take various measures to protect the finless porpoise and keep the Yangtze River smiling. First of all, it is necessary to establish the Yangtze finless porpoise nature reserve, introduce relevant opinions and measures, strengthen the protection of important habitats of finless porpoises, carry out scientific research and rescue skills training for finless porpoises, improve the cruise system around the Yangtze River, and comprehensively protect finless porpoises. In addition, more college student volunteers are needed to participate. They can carry out community surveys and community publicity, collect information for the finless porpoise protection project, and raise the awareness of local people to protect the finless porpoise.

Such smiling angels should live well in the Yangtze River and complement each other with the rivers in the sunset.