"http://bulbapedia.bulbagarden.net/wiki/N's_Pokémon: Bulbapedia - N's Pokemon
Route 2:
Purrloin
Pinwheel Forest:
Pidove
Timburr
Tympole
Wellspring Cave:
Woobat
Desert Resort:
Sandile
Darumaka
Darmanitan
Scraggy
Sigilyph
Chargestone Cave:
Boldore
Joltick
Klink
Ferroseed
Driftveil City:
Zorua (gift; no memory link needed)
Also note:
- you need Memory Link in B2W2 with a BW game to obtain them
- if you faint one of his Pokemon, they can be encountered again in the same place
- they will shine green upon encountering them (letting you know they're his Pokemon), but not in the same way a shiny Pokemon shines. Essentially, if you have N's Zorua/ Zoroark, it'll shine in the same way as all of N's other Pokemon upon being sent out into battle
- N's Pokemon do not have set abilities (unlike in BW), meaning if their species has two legitimate abilities, N's Pokemon can have either of them
- all of N's Pokemon have even 30 IVs, aka they're the top percentage of their species, much like Joey's Rattata