Why did more than 200 finless porpoises gather in yugan county, Jiangxi?

Finless porpoise Bay, located in the waters of Kangshan levee in yugan county of Poyang Lake, is the intersection of Ganjiang River, Xinjiang River and Fuhe River. It is a natural deep-water port with good water quality. Even the shallowest water level is more than 20 meters, the temperature is suitable and there is plenty of food. This is the only place where finless porpoises travel to and from Poyang Lake every year, and it is also the best place for finless porpoises to survive, watch and shoot. The Yangtze finless porpoise, the only freshwater finless porpoise in the world, has lived on the earth for 25 million years, but with the continuous decline of environmental quality, the number of finless porpoises in the whole Yangtze River basin is less than 1000.

2065438+June 2007, Poyang Lake finless porpoise bay protection base was listed. Every March, a large number of finless porpoises begin to swim to Kangshan waters, with the number exceeding 200, accounting for half of the total finless porpoises in Poyang Lake waters. The scene is quite spectacular. The pictures of foraging and swimming have become a beautiful scenery in the waters, attracting many finless porpoise lovers.

In recent years, yugan county has intensified the crackdown on illegal fishing in Poyang Lake waters, curbed the damage of electric fishing, sand mining and sand transportation to the finless porpoise habitat, and effectively protected its living environment. At the same time, vigorously promote green planting and breeding, guide scientific planting, and promote the use of organic fertilizers, formula fertilizers, slow-release fertilizers, biological fertilizers, etc. And comprehensively implement measures such as artificial breeding and grazing prohibition in key areas around the lake to ensure "one lake with clear water". "One Lake and Clear Water" attracted the love of finless porpoises. A large number of finless porpoises began to swim to Kangshan waters in yugan county, and the number is increasing every year. According to the local fishery administration, there are more than 450 finless porpoises in Poyang Lake waters and more than 220 in Kangshan waters. Source: Changjiang Daily