Papa swan thinks man is about to steal his baby swan, he quickly acts to prevent so

A baby swan, or cygnet, was stuck on a fence and could not reach the lake waters on the other side where the rest of the family awaited.  One man was called to help, but the male swan parent mistook the man’s good deed as an act of aggression, so the swan wastes no time in trying to protect its young.  At the end, the stranded baby swan was rescued and reunited with his family, the man walked off with a smile as he recounts the story.