英语语法分析

The results show that there is a horizontal distribution in colonial breeding Ardeidae.

结果表明：鹭类在大屿岛繁殖时，具有明显的水平分布特征。

Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

鹭科鸟类是湿地生态系统中重要的生物种类之一，也是环境质量评价的一类指示动物。