Oread
The Oreads (Greek: Oreiades ) are nymphs in Greek mythology. In contrast to the Naiads (water nymphs) and Dryads ( tree nymphs) are mountain nymphs (Greek: ὄρος = mountain ). They live in caves, forests and mountains. One of the most famous Oreads is echo. The goddess Hera robbed her of speech and made her only the ability to repeat the last words addressed to it.