The area of the habitat was about 7 hm 2, where there were totally 4200 Egretta garzetta nests with the density of 0.38 nest per tree in average. 栖息地总面积为7hm2,白鹭总巢数为4200个,每棵树平均0.38个。
BREEDING BIOLOGY OF NIGHT HERON ( Nycticorax nycticorax) AND LITTLE EGRET ( Egretta garzetta) IN TAIHU LAKE OF WUXI, CHINA 无锡太湖地区夜鹭及白鹭繁殖生物学研究
The intestine proteinases taken from nestling of Little Egret ( Egretta garzetta) and Cattle Egret ( Bubulcus ibis) were studied. 对白鹭(Egrettagarzetta)和牛背鹭(Bubulcusibis)雏鸟肠蛋白酶进行研究。
The dominant species were Tufted Duck ( Aythya fuligula), Black-headed Gull ( Larus ridibundus), Dunlin ( Calidris alpina) and Little Egret ( Egretta garzetta), and the individual number of these 4 species occupied 76% of the total individual number. 其中,风头潜鸭(Aythyafuligula)、红嘴鸥(Larusridibundus)、黑腹滨鹬(Calidrisalpina)和白鹭(Egrettagarzetta)为优势种,其数量之和占总数量的76%。
Observation on Some Activities of Reproduction in Little Egrets ( Egretta garzetta) at Jiyu Island in Xiamen 厦门鸡屿岛白鹭几种繁殖活动的观察
The dietary analysis showed that the nestlings of Egretta garzetta fed on fish and shrimps. 对白鸳雏鸟的食性分析结果表明:大屿岛白鸳的食物为鱼类和虾类。