Level 2
You gain Culture and Survival as class skills. For each of these skills that is already a class skill for you (or becomes a class skill) from a source other than this archetype, once per day you can choose to roll a check with that skill twice and take the best result.
You can attempt Engineering, Life Science, and Mysticism skill checks to identify creatures (see page 133) even if you are not trained in those skills. You can attempt Survival skill checks to endure severe weather while moving at your full overland speed and receive the bonus you would normally receive for moving at half your overland speed. You can also attempt Survival checks to live off the land while moving at your full overland speed.
Source
Core Rulebook pg. 129