carrier pigeon

In 1938 they brought 150 carrier pigeons to the country.

Carrier pigeons were even used to make contact with England.

The message still had to be delivered, and I was running out of carrier pigeons.

He cannot have it yet since they must contact London right away to ask for a carrier pigeon.

Finding a carrier pigeon there, he had replaced it with one of his own!

Meanwhile, if Harry had any report, he could send it by carrier pigeon.

I think I'll choose carrier pigeon, just for the novelty of it.

A carrier pigeon flies home, and so we say it "knows" the way.

Short, urgent messages were sent after dark by carrier pigeon.

We should tell Mura by carrier pigeon what has been done.