I am trying out a pure druid bear form for a first lifer. Not so impressive yet but i seem to be getting an extra 20 prr from somewhere and i can't figure out where it comes from.

Without natures protector stance and without being in wild shape, meaning no natural fighting prr, i have 69.

Transforming into winter wolf gets me to 81 - that's 12 more so everything good so far.

Enabling natures protector stance get's me to 101.

Now when i change into dire bear form it goes up to 121.

I am using a metal armor but i have the tier 5 from natures protector, so i do not break the oath.

Is there some hidden effect from bear form?