文档介绍：Abstract Thelong-tailedshrike(Lanius schach),which belongs toLaniidaePasseriforrnes, iswidely distributed intheMiddle East,South and South EastAsia,as wellas the Southernpart are4subspecies otherLanius shrikes, long—tailed shrikes are fiercebirdandimpale some oftheirprey have harshcalls andpleasant songs which include of Lanius shrikeshavebeen ecophysiology andmigration pattern have been researched withthevariouskindsofadvanced technology. Thestudiesofbirdsound tend tomake great progress witll thedevelopment of ans of birds have been studied ages researchers pleted fundamental research on thevocal structure ofmany kindsofbirdswhileforeign researchersplaceemphasis on themechanism ofvocal attention ispaid on thefunctionsandmeanings ofthevocalmimicry besidesdiscussions onitsmechanism,which raisedmany ,most hypotheses still cannot give thereasonableexplanation forthe functionandmeaning ofvocalmimicry. Lacks of relativeresearches have been done on long-tailed shrike’S excellent paper isaimed tostudy the vocalmimicry oflong—tailed shrike floraJuly 2009 toJune 2010to understand itsability ofvocalmimicry from various want tostudy themimicry mndency oflong—tailed shrike,explore the regularpaRem ofmimicry andpossible relationship between themimicry and behavior,finally topropose the otherpotentialhypothesis andsupposition. The study shows thatthelong—tailed shrikesings alltheyearround,while the frequency varies、析ththechange of seasoIL The population intheresearching area willmigrate inspring and autumn according tothebanding result. There were 08species ofbirdsfound during thestudying period inlocalarea. Most ofthesebirdsareresidents,summer visitorsand thebirds have more chance tobemimicked depends on population means theirrepertoires standbigger chance andhigher f