Jungle Nid

I think a typical AP nidalee build would be good except with a Magus jungle item.

Maybe throw in or if you need the extra MR.

The few I've seen have all utilized and

I tried full ap in bots, and it was OK but the clear is really slow IMO

her clear is still too slow. you have to build her AD to make it work.

devourer enchant is best imo, but warrior is okay.

I would go rangers early, potentially swap for another smite once you have a bit more AoE in cougar form, but the mana sustain is nice if you're not building morello's or something. I also don't think you need stalkers or skirmishers since you have good mobility already and your spear and trap range is larger than smite range. I personally prefer AP Nidalee, but AD Nidalee can work; both work in the jungle, it mostly depends on what kind of playstyle you want. Her early clear can be a bit rough, but it's not all that bad especially vs camps with smaller monsters and if you know how to manage your Cougar W resets (it resets on minion or monster kill, so you can get a lot of AoE damage off with it). Just remember your human Q does more damage at long range and your cougar Q does more damage the lower the enemy's health is (so smite before cougar Q, especially during that first camp).

Check probuilds.com for specifics; I know Diamondprox has been playing some jungle Nidalee (he builds AP glass cannon for the most part)

I am thinking she can jungle, but not real effectively.