This is so incredible that I just have to share it - Black Swans feeding koi in a pond at a resort in Taiwan. How did this get started, I wonder? Were the swans feeding their cygnets and the koi took advantage and then when the little swans grew up the parents continued to feed the koi? I have no idea. Maybe some human trainer actually trained them to do this. Regardless of how it happened, I find it perfectly amazing!