The serous membrane covers many organs in the body.

The cere of this bird is very brightly colored.

My father went to the farm equipment store to buy a new harrow.

I learned how to classify kanji using the Four-Corner method.

The Japanese grosbeak is a beautiful bird in Japan.

The Przewalski's horse is an endangered species and the only wild horse that survives in the wild.

He keeps a Mongolian horse.

As the name suggests, the mountain zebra is a type of horse that lives in mountainous areas.

My father helped to build a stable.

Seeing his failure, I felt schadenfreude.