鸟类迁徙研究进展

A Review of Bird Migration Research

世界上近五分之一的鸟类会因繁殖和越冬而进行定期的迁徙,迁徙的鸟类在生态学上具有很重要的意义。鸟类迁徙这一行为可能受多种因素影响,还有研究技术限制等原因,使得我们对鸟类迁徙路线的形成、维持以及迁徙遗传决定的因素知之甚少。本文就鸟类迁徙的起源与进化、研究方法和迁徙影响因素进行了综述,为迁徙鸟类的保护及迁徙机制的深入研究提供参考。

Nearly one-fifth of the world’s birds will migrate regularly due to breeding and overwintering. Migratory birds are ecologically important. The behavior of bird migration may be affected by many factors, as well as the limitation of research technology, which makes us know little about the formation and maintenance of bird migration routes and the factors that determine migration genetics. This article reviews the origin and evolution of bird migration, research methods and factors affecting migration, and provides references for in-depth research on the protection and migration mechanisms of migratory birds.