Sirens, e.g

Usage examples of empresses.

In the recent past, the rate of male eggs, distinguishable through color and size, had fallen to a level so low that there were some mature empresses who had had no males when they were ready for their maiden flights.

We obtained samples of skin and flesh and fluids from the empresses and immediately hit, as you say, pay dirt.

The empresses have highly individual attractant odors that are produced during their first mating flights and continue to exude during their lives, a kind of olfactory fingerprint.

In order to make more room between empresses, new empresses could not be allowed to mature until several old empresses had died, opening up a space.

Any new empresses for which there was no vacant slot had to settle off planet, no matter how traumatic they found the journey.

The old Dariyans, the empresses and emperors, they weren't even true elves, they were only half-breeds.

In those days, combat was frequent between urrtsh clans and haughty qheuen empresses, while hoonlsh tribes skirmished among themselves in their ongoing ethical struggle over traeki civil rights.

He wondered what his descendants would do when they ran out of moons, or how the last few empresses would feel about having the small ones.

The satellites of Glory are named for empresses, with the moon that appears largest from the surface of Glory named for the first empress, the second largest named for the second empress, and so on.

Some may include the empresses of Eube, but certainly not all of them, nor in the obvious ways.

Let princes and empresses and warriors mind their own duties, you give all your mind to yours, and you’ll do well.