This Bird

Let me start this story with a question: Have you ever seen a bird cry?
Let me guess. Of course you haven’t. Have you ever wondered whether birds can cry? They can’t. Humans are the only living creatures capable of crying emotional tears. However, there's one thing you should know about biology: It's a science of blurred lines. There are always exceptions. For example: it shouldn't be possible to cross too different breeds of animals. Ligers are an exception to that rule.
Right now you might be wondering if maybe somewhere there is a bird that cries. There is, but that's all I'm saying for now.