Billina is Dorothy Gale's pet hen in the film Return to Oz. She was the only orange one in the bunch, and came to be Dorothy's favorite. She was a plain and ordinary one at first, but one day, she decided to stop laying eggs. Aunt Em told Dorothy that if Billina would not lay any more eggs, she would have to stew her up for supper. So she fled the farm, ending up in a chicken coop with Dorothy. It sailed all night until it reached its end in Oz. From there they had wonderful adventures, so that in the end, she stayed there and did not want to go back to "hum-drum" Kansas.