白额圆尾鹱

bái é yuán wěi hù

(bird species of China) bonin petrel (Pterodroma hypoleuca)

白

bái

white

额

é

variant of 額|额[e2]

圆

yuán

circle

尾

wěi

tail

鹱

hù

(bound form) bird of the Procellariidae family, which includes shearwaters, gadfly petrels etc