Rhombophryne vaventy. Image courtesy Frank Glaw Forget Six Flags — Madagascar’s Marojejy Massif is the planet’s real Magic Mountain. Located in one of the country’s poorest economic regions but among the richest in biodiversity, 2,000 species of flowering plants and nearly 300 species of frogs call the mountain’s steep rainforest terrain home. And now, thanks to a recent discovery, it is also home to a frog that’s brand new to science: Rhombophryne vaventy, or the huge rhombus frog.