The Wrath of Melville?

Cats will be cats.  Even ghost cats.

The other day someone found a small deceased bird on the ground just outside the library.  The staff member who went to clear away the poor little guy said that he looked very peaceful, as if he were just taking a little bird nap. Or was it a cat nap - as in caused by a cat?!  A ghost cat for instance?! (dun dun duunnnn!).