mousebird
/ˈmaʊsbɜːd/noun
1- a small gregarious African bird with mainly drab plumage, a crest, and a long tail鼠鸟。
1.1
- Genera Colius and Urocolius, family Coliidae: six species.鼠鸟属及长尾鼠鸟属, 鼠鸟科：6种。