They are special rabbits. You need 8 of them to get what underneath the silent white door. Finding all of them gives you a secret star.(Not Waluigi).
Catch all the glowing rabbits.
They are in random places.
You know how in the room where you switch characters, there is a locked door all the way on the right? Collecting all the glowing rabbits unlocks that door. There is a star inside.
When you find ALL the glowing rabbits you get behind the door and get a star. But if you go in again you will here boos
There are 36
there is no key for the white door it is only a power star you get after you collect the 8 GLOWING (not regular) rabbits. you find these rabbits in the places you catch the reg. rabbits. use Yoshi to eat them.
if you get all the glowing rabbits, it will unlock for a secret star. (sigh)
They are scattered throughout the castle grounds
be Mario and look at the glowing ceiling
If you are talking about the one next to Wario's room, you have to catch 8 white glowing rabbits.
you must catch 8 glowing rabbits. glowing rabbits randomly apear they are silver color .here are some suggestions to catch them. 1 when you end a course search in the castle for glowing rabbits. 2 visit so many times a room whit a rabbit. 3 so many times glowing rabbits apear while playing as mario. inside the empty room is a power star but if you enter two times to the empty room in the second time ghosts will apear and your character will exit the room so scary!
You will have to speak with Toad to unlock a quest in which you catch rabbits. Once you have completed this quest, you can use the white door for Super Mario 64 DS.