Charismatic and easy going. Feeds to live. Steals trinkets from shipwrecks she and others have caused. Interested in humans and other creatures and their culture/way of life. 
interested in herbs and medicine and history. 
scared of one day being alone as they have a tight knit family. 

Multiattack. The harpy makes three attacks: one with its claws ,one with its club and one with its piercing shriek/song.

Claws. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 6 (2d4 + 1) slashing damage.

Javelin Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 3 (1d4 + 1) bludgeoning damage.

Luring Song/ Shriek The harpy sings a magical melody. Every humanoid and giant within 300 feet of the harpy that can hear the song must succeed on a DC 11 Wisdom saving throw or be charmed until the song ends. The harpy must take a bonus action on its subsequent turns to continue singing. It can stop singing at any time. The song ends if the harpy is incapacitated.

Violets shriek is one that can hurt any creature within 300 feet  they must succeed a DC 11 Wisdom saving throw or take a damage point. 

While charmed by the harpy, a target is incapacitated and ignores the songs of other harpies. If the charmed target is more than 5 feet away from the harpy, the target must move on its turn toward the harpy by the most direct route, trying to get within 5 feet. It doesn't avoid opportunity attacks, but before moving into damaging terrain, such as lava or a pit, and whenever it takes damage from a source other than the harpy, the target can repeat the saving throw. A charmed target can also repeat the saving throw at the end of each of its turns. If the saving throw is successful, the effect ends on it.

A target that successfully saves is immune to this harpy's song for the next 24 hours.

A dagger