"I'm not sure, but there's signs when an animal is nervous. Frank here looks pretty relaxed, despite the, uh, kung fu fighting." Beat. "And that's only a temporary name for him. He's the sixth boy to hatch in this group, so he got a name starting with F."

Eddie shakes his head a little. "I named one of the girls Hatty, and John Rambo immediately gave her a different name when he picked her out. So now she's Co, and I think she likes that name better."