Thunder and lightning are to the Choctaw two great birds Thunder (Heloha), the female; Lightning (Mcda’tha),the male. When they hear a great noise in the clouds, Heloha is laying an egg, “just like a bird,” in the cloud, which is her nest. When a tree is shattered the result is said to have been caused by Mala’tha, the male, he being the stronger; but when a tree is only slightly damaged, the effect is attributed to Heloha, the weaker.
Great trouble or even war was supposed to follow the sight of a comet.