puffback
/ˈpʌfbæk/(亦作puff-back shrike)
noun
1- a small black-and-white African shrike, the male of which displays by puffing up the feathers of the lower back蓬背伯劳鸟。
1.1
- Genus Dryoscopus,family Laniidae: several species, in particular D. gambensis.蓬背属, 伯劳科： 数种, 尤指蓬背（拉丁名D. gambensis）.