苍鹭人工巢建立及易地招引尝试

苍鹭属中型水禽．广泛分布于我国各地。但近年来．由于环境变迁及人为干扰．数量逐年减少。为了维护苍鹭种群．保持生态平衡．作者对苍鹭进行了多方面的研究工作．1994年对牡丹江鹭岛上栖息的苍鹭进行易地人工招引尝试．并获成功。

Gray Heron (Ardea cinerea) is a middle wader. they distribute in China widely'. Because ofenvironment changing and human disturbing in the recent years. their number and distribution havedecreased greatly. The Heron island is a paradise for Gray Heron. Because Lianhua Reservior ws(Lotus Reservior)established in the lower reach of the island in 1995. The island would besubmerged by water. In order to save Gray Heron. It was decided that a new breeding groundwould be established for them. Now the moving work had been finished. and Gray Heron had bredin the new place.