"I'll take the jets," he told the other males.

"You can tell the males by their antlers," he said.

Oh, Human wouldn't tell the immature males and females.

It's illegal to keep females with eggs, he informs us, and gingerly flips over one crab to show us how to tell the males from the females.

After a Week I still cannot tell the males from the females.

"We're down to the very bottom of the gorge," he told the males with him.

"They told all the males in our office to come out with our hands up and out of our pockets."

Superficially there was no way that Kerrick could tell the males from the females.

The people all had long hair, and it was hard to tell the males from the females, except for the ones who had beards.

The female has told the males with her to refuse to speak to him.