Feral pigeons are a common sight in urban areas.

Passenger pigeons used to be abundant in North America.

Crowned pigeons are large, beautiful birds native to New Guinea.

The police used stool pigeons to gather information on the criminal organization.

I saw a flock of fruit pigeons flying overhead.

They practiced shooting clay pigeons at the range.

I saw a flock of sea pigeons flying over the ocean.

I saw a flock of cock pigeons flying in the sky.

There are many hen pigeons in the park.

Carrier pigeons were used to deliver messages during wartime.