The most important birds are Common tern(1 367 one/hm 2),Chinese pond heron (0 484 one/hm 2) and Rufous backed shrike(0 338 one/hm 2),Chinese pond heron,Common tern,Black drongo and others (22 species) are euryoecious, PIE is 0 838.

• 最重要鸟类为普通燕鸥(1.；367 只/hm 2)、池鹭(0