Eagles commonly fly alone. They are crows, daws, and starlings that flock together.

Eagles we see fly alone; and they are but sheep which always herd together

It is not necessary for eagles to be crows.

Birds of the same feathers flock together, and when they flock together they fly so high.

Eagles don't flock, you have to find them one at a time.

Each man is good in His sight. It is not necessary for eagles to be crows.