A few of these embodied spirits return to the Multitude of Worlds to take-up a home in the City of Otherway. Not a single Ba-Bird was born in this realm, but somehow they make their way to reside in Otherway's avian city-within-a-city, the The Towers of the Wise. There they keep company with other winged creatures such as Jaculus, or javelin serpent which lurks in trees awaiting passers-by, and the Syrens, white winged snakes "whose venom is so fierce that you will die before you feel the pain of their bite."*
Only the bravest of wisdom-seekers and those who crave to learn the mysteries of the Deep Horizon dare to seek an interview with the Ba-Birds. Those few who are fortunate or skilled enough to evade the Towers' winged serpentine guardians will be granted an audience with one of the Ba-Birds.
*T.H. White's The Bestiary: A Book of Beasts, pp.180-181