The Snakehead of Gyeongan Stream Wetland Park.

The Gyeongan Stream Wetland Park in Gwangju, Gyeonggi Province, feels supremely refreshing as the fine dust has been thoroughly washed away, and the new greenery is crisp and vibrant. Iris and royal azalea, as well as Stewartia pseudocamellia, are in bloom, and the fringe tree is also covered with white grains like rice. On rainy days, the Gyeongan Stream Wetland Park is a great place for anyone to walk. The snakehead has laid eggs at the entrance of the wetland. After laying eggs, the snakehead becomes blind and struggles to find food, leaving it no choice but to starve. The hatched fry voluntarily enter the mouth of their mother one by one to fill her hungry stomach. That's why the snakehead in Gyeongan Stream Wetland Park is called the 'filial fish'.