Un mensaje para Luna - Spanish Edition Author:Virginia Kroll Moon knew it was unusual to see a green turtle. Out of all the sea turtles in the world, they were the species that was most at risk. — “What is it Turtle? Why are you here?? — The turtle beckoned, Come, with its strong front flipper, and, as if it had actually spoken, Moon knew that it wanted to show her something. — Many animals are in danger bec... more »ause of human activities. An animal at risk of extinction is a species that will only be around for a short while longer, unless steps are taken to save it. Moon ´s Messenger reminds us of the importance of conserving and respecting the environment, and that we can all help to protect nature and biodiversity.