极北柳莺 (極北柳鶯) jíběi liǔyīng

jíběi liǔyīng noun Arctic warbler (Phylloscopus borealis)
Domain: Modern Chinese 现代汉语 , Subdomain: Zoology , Concept: Bird 鸟
Notes: Bird species of China (CC-CEDICT '極北柳鶯')