扎龙自然保护区芦苇沼泽营巢鸟的护巢行为

Nest Defence Behavior of Breeding Birds in Reed Marshes of Zhalong Natural Reserves

研究记录了扎龙自然保护区芦苇沼泽28种常见营巢鸟的护巢行为。单种护巢行为模式有7种：①注视：②鸣叫：③隐蔽；④俯冲攻击；⑤盘旋：⑥脚击；⑦拟伤。营群巢或混巢的鹬类、鸥类多采取进攻的护巢行为模式，营单巢的鸭类、雀形目小型鸟采取逃避、隐藏的行为模式。沼泽营巢鸟的护巢行为表现出明显的种间互助行为．巢的隐蔽性与护巢行为的趋性存在负相关的关系。

This paper reports the nest-defence behavior of 28 common breeding birds in reed marshes of Zhalongnatural reserves in Chna.There are seven patterns in the nest-defence behavior of single specie: lookingattentively at, crying. taking cover, dive attacking. wheeling, attacking with foot. imitate wound. The snipesand terns, whose nests are building in groups or mixed among different species. often take the offensivemodel of nest-defence behavior. In contrast with snipes and terns, ducks whose nests are building single andsmall birds of passerine often take the behguior model of flighing and hiding. The nest-defence behavior ofbirds constructing nest in marshes showed obviously inierspecific mutual help behavior. There was anopposite relation tetween the hide of nest and the taxis of nest-defence behavior.