also: こさめびたき
noun
Asian brown flycatcher
A small migratory bird (Muscicapa dauurica) found in East Asia. The name is usually written in katakana.
コサメビタキは春になると日本に渡ってくる。
The Asian brown flycatcher migrates to Japan in spring.
The name likely derives from 小 (ko, 'small') + 鮫 (same, 'shark') + 鶲 (hitaki, 'flycatcher'), but the exact origin is uncertain.