Your Charisma score increases by 2, and your Intelligence score increases by 1.

You become resistant to cold damage.

You become proficient in animal handling, athletics, nature, and deception. 

 You can mimic sounds you have heard, including voices. A creature that hears the sounds you make can tell they are imitations with a successful Wisdom (Insight) check opposed by your Charisma (Deception) check.

Kenku have shorter lifespans than humans. They reach maturity at about 12 years old and can live to 60