温暖地区广泛分布的小白鹭，常聚集在放牧的动物周围。
Small white egret widely distributed in warm regions often found around grazing animals .
这红树林跟其他植物，还有招潮蟹，小白鹭等小生物构成了一个完整的生态系统。
The mangroves , together with other plants , as well as fiddler crabs , egrets and planktons , form an integral ecosystem .
小白鹭