Oshawott is available as a starter Pokemon in the game. If you do not choose it as your starter, either Bianca or Cheren will have it.
in white forest
You cannot find it in white 2
Vullaby is a version specific pokemon, specific to Pokemon Black. You will need to get someone to trade it to you.
You can't, you can only find that on the white version. You can find Tornadous in Black.
route 18
You cannot find Vullaby in Pokemon White Version. It is exclusive to Pokemon Black as Rufflet is to Pokemon White.
You can't find gible in pokemon white. You must trade it.
No
in white forest
it's an event pokemon
You cannot find it in white 2
you find it at the mall
Zigzagoon is not found during normal gameplay in Pokemon White Version.
Vullaby is a version specific pokemon, specific to Pokemon Black. You will need to get someone to trade it to you.
Nowhere. you can find the Black city in pokemon black and White forest in pokemon white. YOu can't got to the white forest in pokemon black
You can't get a Tornadus in Pokemon White. If you need a Tornadus you'll need to trade for it from a Pokemon Black version.
Thundurus is version exclusive to Pokemon White, you'll have to trade.