The sequence of biomass was : wdl > pgl > wtl > al . the results showed the similarity between field and green land was the highest , the 3 )农田生境:留鸟比例最高，旅鸟最少，珍稀鸟类最少，最重要的鸟类有9种。
2.
Integrating the result done by songxianjun in 1996 , 194 bird species , belonging to 36 families 11 orders were recorded at southern fujian mangrove areas . among them , 120 species were paleartics , 55 species were oriental and 19 species were wide distributive species ; 84 species were songbirds , 62 species were waders , 23 species were waterfowl , 14 species were climbing - bird , 7 species were raptor and 4 species were land - bird ; 85 species were wintering , 59 species were resident , 39 species were traveling and llspecies were summering ; 14 species were national conservation bird , 53 species were migrant protecting both by chinese and australia , 94 species were migrant protecting both by chinese and japanese 区系地理分布上古北界种类120种、东洋界种类55种、广布种19种；生态类群上鸣禽84种、涉禽62种、游禽23种、攀禽14种、猛禽7种、陆禽4种；居留型上冬候鸟85种、留鸟59种、旅鸟39种、夏候鸟11种；国家级重点保护鸟类14种、中澳联合保护候鸟53种、中日联合保护候鸟94种。
