Living on Mars, this Mars creature got on land after swimming and saw a UFO. This creature screamed and curled up in fear as Scrat, a saber-tooth squirrel, had lost control of it and crashed into Mars, destroying all life on Mars, including this creature. The crash turned this Mars creature to ash. Scrat touched it with his foot, and it blew away as dust, making Scrat whistle, as if nothing happened.
This Mars creature was covered with green scales and had black eyes, looking similar to a siren.