广州海珠国家湿地公园鸟类食源植物研究

通过野外调查, 结合文献资料, 对广州海珠国家湿地公园鸟类食源植物和鸟类进行了研究。结果表明: 海珠湿地鸟类食源植物共有203种, 隶属于74科132属, 其中常见的鸟类食源植物有67种。记录到海珠湿地鸟类80种, 隶属于14目36科, 取食植物鸟类有48种。取食植物的鸟类种数与鸟类食源植物种数之间存在正相关关系, 但并不显著。为丰富海珠湿地鸟类多样性, 建议适当增加鸟类食源植物的种类和数量, 考虑食源植物开花期和结果期季节的搭配, 增加冬季开花植物和早春挂果植物的栽培, 对果林下的乡土草本植物建议不清理或适度清理。

Study on bird-feed plants in Guangzhou Haizhu National Wetland Park

The bird-feed plants and birds in Guangzhou Haizhu National Wetland Park were studied by field investigation and literature research.The results showed that there were 203 bird-feed plants belonging to 132 genera of 74 families in Haizhu Wetland.Among them,67 species were common bird-feed plants.80 birds belonging to 36 families of 14 orders were recorded in Haizhu Wetland,including 48 birds with plants as food.The bird species with plants as food was positively correlated with the bird-feed plant species,but not significant.To enrich the bird diversity in Haizhu Wetland,it is suggested to increase the species and quantity of bird-feed plants,consider the season arrangements of bird-feed plants on blooming stage and fruiting stage,increase the planting of plant species which bloom in winter and bear fruits in early spring,and not to clean or moderately clean the local herbs under the fruit forest.