Sorry, if this question is really dumb. These archetypes won't stack because you can't choose the natural weapon combat style if you don't have any bonus feats, right?
Shapeshifter
Combat Style Feat (Ex)
At 2nd level, a shapeshifter Ranger must choose the natural weapon combat style.
Wild Stalker
Uncanny Dodge (Ex)
At 2nd level, a wild stalker gains uncanny dodge as the barbarian's class feature.
This ability replaces the ranger's 2nd-level combat style feat.
Wild Talents (Ex)
At 6th level, a wild stalker can either take a rage power, or gains a +2 insight bonus into any one of the following skills: Acrobatics, Climb, Perception, Stealth, Survival, or Swim. The wild stalker can gain one of these two benefits again every five levels after 6th (to a maximum of 4 times at 20th level).
This ability replaces the ranger's 6th-, 10th-, 14th-, and 18th-level combat style feat abilities.
Owner - D20 Hobbies
|
Shapeshifter Ranger modifies combat style, favored terrain, camouflage, master hunter
Wild Stalker modifies 1st through 5th favored enemy, combat style, and hunter’s bond.
So they don't stack because they both modify combat style.
The key advice here is that alter or replace includes adjusting, removing, exchanging, adding, augmenting, combining, expunging, and pretty much every other "it's changed in some way" word.
Okay, thanks.