I'm laying in bed reading, and hear a crunching sound coming from the living room. And I think... and think... and think. And I cannot figure out what the bunnies could have gotten into that would be making that noise. I hadn't given them any treats yet that morning, and it wasn't exactly a chewing-on-paper noise.
So I go to investigate. (Just take the disaster-zone state of the living room as proof that these photos weren't staged. If they were, I surely would have tidied up a bit.)