The Bodhisatta was once a goose. Humans, four-footed animals, and fish all had kings, so the birds of the Himalaya decided they should choose one of their own. After discussion, they chose the owl, but before a vote could be held, a crow spoke up to object – his reason being, “If his face looks like this now when he’s happy, imagine what sort of face he’ll make when angry. With a face like that, the rest of us will be scattered like sesame seeds thrown on a hot plate.” Then the crow flew up in the air cawing “I don’t like it! I don’t like it!” and the owl chased after him beginning their feud. The birds choose the Bodhisatta as their king instead.
In the Lifetime of the Buddha
From the first cycle of the world up until the time of the Buddha, crows and owls were mortal enemies. Crows ate owls during the day and owls bit off the heads of sleeping crows at night. One of the Buddha’s disciples lived on the edge of the monastery and each morning he had to pick up crow heads (enough to fill seven or eight bowls) that had fallen out of the tree around his room.
One time when the Buddha heard some disciples discussing the many crow heads, he told them this story so they knew the origin of the quarrel between crows and owls.
The Buddha did not identify any earlier births other than his own.