Harpy

Harpies are native to Korris, but can be found commonly in Najka as well.

Ability Score Increase. Your Dexterity score increases by 2, and your Charisma score increases by 1.
Age. Harpies can live up to 110 years.
Size. Harpies stand 4 to 6 feet tall and average around 80 pounds. Your size is Medium.
Speed. Your base walking speed is 25 feet.
Flight. You have a flying speed of 40 feet. To use this speed, you can't be wearing medium or heavy armor. Additionally, you must use your arms to fly. If you stop using your arms to fly, such as for making an attack or casting a spell, you begin falling. You can wield weapons with the light property in your clawed feet while flying.
Claws. Your clawed feet are natural weapons, which you can use to make unarmed strikes. If you hit with them, you deal slashing damage equal to 1d4 + your Strength modifier, instead of the bludgeoning damage normal for an unarmed strike.
Harpy's Call. You know the Charm Person spell and can cast it without expending a spell slot. The save DC for this spell is equal to 8 + your charisma modifier + your proficiency bonus. Once you use this feature you can't use it again until you finish a long rest.