hoo-hoo
The deep, resonant hooting of an owl in the night. A mysterious, atmospheric sound associated with quiet forests, darkness, and the wisdom of nocturnal creatures.
💡Camping deep in a mountain forest — 'Did you hear that? An owl is calling hoo-hoo in the trees.'
森の中でふくろうがほーほーと鳴いている。
An owl is hooting hoo-hoo deep in the forest.
Deep in the forest at night, an owl was calling ___.
夜の森の奥で、ふくろうが○○と鳴いていた。