Unknown animagi

[jferer]

No: HPFGUIDX 42114

Alex:"Which do you think, if any, of the pets/animals in the HP series 
are really animagi that have not shown their true selves yet?"

The only one that comes to mind is Crookshanks, who we may find out is 
something altogether different.  There's no particular reason to think 
Hedwig or Pigwidgeon are or aren't animagi.

The real twist would be reverse animagi, animals who can pretend to be 
people.