Aglaron was born in the Flock to the Huntress Luinil and her pet, Finian. When his father, Finian, ran away with his brother, Tharsirion, his heart was broken. He saw his mother in her grief reject the thought of ever taking another trophy stallion, hardening her heart against any other special pet.
Feeling as though he had to be the perfect harpy stallion, totally dedicated to the Flock, to make up for the loss of his father and brother, he decided to get training as a whistle stallion. His innate charm, graciousness and deep appreciative respect for the lovely mares of the Flock made the training a natural match for his talents.