I saw a black-backed wagtail in the park.

Have you ever seen a silver pheasant in the park?

I saw a snow goose in the park.

He confessed the truth about the incident.

He confessed everything about the incident.

He is accumulating good deeds almost every day.

I like to use the bulb of the macrostem onion in cooking.

Angelica dahurica is a plant native to China, and its root is used as a traditional Chinese medicine.

The beluga whale lives in the Arctic Ocean.

The blue whale is the largest mammal in the world.