白颊黑雁

bái jiá hēi yàn

(bird species of China) barnacle goose (Branta leucopsis)

白

bái

white

颊

jiá

cheeks

黑

hēi

abbr. for Heilongjiang province 黑龍江|黑龙江[Hei1 long2 jiang1]

雁

yàn

variant of 雁[yan4]