Hey, she's been to the TARDIS's zoo, remember? And she sort of got a glimpse of Gallifrey that one time. She knows what's what.

"Of course not," she says with as much dignity as she can muster. Because yes, a few months ago, she wouldn't have given any thought to animals on other planets. Her own realm's native creatures - and the newly arrived immortals - had been more than enough to keep her occupied.

"Some of the immortals are a bit tricky to talk to," she admits, not quite sure if that means she'll have an easier time with alien creatures, or a harder time. "Like the griffins. Numair had to shield me before I could sort out what they were saying."