defecate Quiz

[T]he stickiness [of mistletoe berries] persists through the gut, making it hard to defecate mistletoe seeds with any grace. To deal with this, birds like the silky flycatcher, Phainopepla nitens, that are mistletoe specialists, have evolved a "waggle dance" – also known as butt-wiping behavior – where they clean up by rubbing themselves against twigs. Indeed, the association with bird droppings may even be the origin of the word: Some evidence suggests that "mistletoe" comes from Anglo-Saxon for "dung on a twig."