Note 171 — Chapter V · THE ZEND-AVESTA.
Reading edition
The bird Karsipta dwells in the heavens. Were he living on the earth he would be the king of birds. He brought the law into the Var of Yima, and recites the Avesta in the language of birds (Bund. xix and xxiv). As a bird, because of the swiftness of his flight, was often considered an incarnation of lightning, and as the thunder was supposed to be the voice of a god speaking from above, so the song of a bird was often thought to be the utterance of a god.