hēi chā wěi hǎi yàn
(bird species of China) Swinhoe's storm petrel (Hydrobates monorhis)
黑
hēi
abbr. for Heilongjiang province 黑龍江|黑龙江[Hei1 long2 jiang1]
叉
chā
fork
尾
wěi
tail
海
hǎi
ocean
燕
yàn
variant of 燕[yan4]
