race features:
Predatory Senses: You gain adventage on Wisdom (Investigation) and Wisdom (Perception checks that involve tracking.
Hungry Jaws: In battle, you can throw yourself into a vicious frenzy. As a bounus action, you can make a special attack with your Bite ability. On a hit, it deals damage as normal and you gain temorary hit points (minimum of 1) equal to your Constitution modifier. You can only use this trait once per short rest.