Racial Hit Dice: A bariaur begins with three levels of outsider, which provide 3d8 Hit Dice, a base attack bonus of +3, and base saving throw bonuses of Fort +3, Ref +3, and Will +3.
Racial Skills: A bariaur’s outsider levels give it skill points equal to 6 * (8 + Int modifier). Its class skills are Handle Animal, Hide, Jump, Listen, Move Silently, Sense Motive, Spot, and Survival.
A bariaur’s outsider levels give it two feats.
Skill Bonuses: Bariaurs have keen senses and gain a +2 racial bonus on Listen and Spot checks.