[Fluttershy, are... are you out-nerding Twilight?]

Yeah, that's true of regular bats at home, too. Well, they have eyes, but they aren't very good since they live in the dark all the time. Golbat and Crobat are probably similar to them in that regard.

[Oh, no. Just equaling her. That's almost as impressive. At least the nerdy discussion is keeping her mind off the brushing.]