This 'Kajitori' has very beautiful colors.

The tyrant flycatcher is known for its beautiful plumage and unique call.

The beautiful song of the common nightingale filled the night sky.

I heard the beautiful song of a common blackbird in the park.

Since he is always laughing, it can be said that 'fortune comes in by a merry gate'.

He spent his money as quickly as 'a duck comes bearing green onions', which means a fool and his money are soon parted.

We are aiming to kill two birds with one stone with this plan.

The Atlantic puffin is one of the most commonly seen birds in the North Atlantic.

He was considered the wisest among the ignorant, like a bat in the land of the blind.

The Papua fire-eating bird, with its unique appearance, is a bird you won't forget once you see it.