The sea swallows gracefully glide over the ocean waves.

Swallow-worts are flowering plants that belong to the family Apocynaceae.

Swallow tanagers are beautiful birds found in South America.

The swallow dives gracefully into the water.

Welcome swallows are small birds that are known for their aerial acrobatics.

I saw a flock of window swallows flying by.

He is swallowing the dictionary to improve his vocabulary.

He swallows the dictionary.

He loves to swallow the dictionary and impress people with his vocabulary.

I saw a chimney swallow flying overhead.