What are the characters in pigs might fly?

"Pigs Might Fly" features a range of quirky characters, including the protagonist, a pig named Wilbur, who dreams of flying. Other characters include a supportive group of animal friends, such as a wise old owl and a feisty young sparrow, who help Wilbur in his quest. Additionally, there are human characters, like the skeptical farmer, who provide a contrast to the animals' ambitions. Together, they navigate themes of friendship, determination, and the pursuit of dreams against all odds.