The movie we watched in last class called "Natural selection" was... just surprising with its ending! I thought the little dragons were like chicks so I was surprised with their power of killing people(monster?).
I really didn't get the relation with nature and that movie, but the message I caught was that what ever you see in first sight realizes you that it's your mother. Because even the boy doesn't have the same aspect with little dragons, they learned that the boy is their mother and eventually they saved him from danger.