He passed away quietly.

The tobi-kashira-mukade is a very rare creature.

His proposal was already perfect, but her opinion was an unnecessary addition.

I saw an Australian white ibis in the park.

He is a renowned person in that field.

In the ecosystem of this area, 'inquilinism', where certain species parasitize the nests of other species, is common.

He was surprised when he saw that huge rock.

Darn, it's raining again.

All the goods in this store are cheap things.

I found a sea anemone on the sea floor.