近期论文 查看导师新发文章 (温馨提示:请注意重名现象,建议点开原文通过作者单位确认) Spector, D. A. 2004. Exploring variation in bird singing behavior. Encyclopedia of Animal Behavior, pages 417-419 in volume 1, M. Bekoff, ed. Greenwood Publishing Group, Phoenix, Arizona.