Believing that failure leads to success, he continued to challenge himself over and over again.

The penguin lives in Antarctica.

I heard the beautiful song of a songbird in the park.

This beautiful 'Kanaotori' has the same meaning as 'Etopirika'.

The archeopteryx is considered the first ancestor of birds.

Observing birds is one of my hobbies.

I love the taste of Japanese cockles.

The moa was a large bird that lived in New Zealand and is now extinct.

The long-tailed bird is singing in the garden.

The pelican has a large beak.