noun
yellow bittern
A small heron species (Ixobrychus sinensis) found in East Asia. The Japanese name is usually written in kana.
よしごいは水辺の葦原に生息する小さなサギの仲間だ。
The yellow bittern is a small heron that inhabits waterside reed beds.
バードウォッチングでよしごいを見つけた。
I spotted a yellow bittern while birdwatching.