The Barents Sea is part of the Arctic Ocean, located between Russia and Norway.

The ships of the Maritime Self-Defense Force are technically advanced and always protect the maritime safety of Japan.

A sea otter is a very cute animal that lives in the sea.

In the old days, people were moved by the strength and beauty of the sea lion.

A sea lion is a type of marine animal, and it is very rare.

The sea otter is a rare animal, and its ecology is not well known.

The sea otter is a very rare animal.

Chenghai District is a part of Shantou City in Guangdong Province.

The ancient murrelet is a small seabird that lives in the North Pacific.

The common murre lives in the oceans of the Northern Hemisphere.