The southern cassowary, a large bird native to Australia, is known for its beautiful feathers.

This beautiful rooster is the main decoration of my garden.

This 'Kajitori' has very beautiful colors.

He is the type of person who understands ten from hearing one.

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.

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

He is exactly in the state of 'A frog in a well does not know the vast ocean.'

He spoke of his big dreams, saying, 'How can a sparrow understand the ambitions of a swan?'