Answer the following question: The Blue Mountains tree frog (Litoria citropa) is a species of tree frog native to the coastal and highland areas of eastern Australia from just south of Newcastle NSW to eastern VIC. The Jenolan Caves tree frog a population formerly separated as L. jenolanensis is nowadays included in this species. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer:
Animal