Roraima Black Frog, Oreophrynella Quelchii Sitting On The Green Leaf Found In The Summit Of Mount Roraima In Venezuela

roraima black frog oreophrynella quelchii roraima bush toad bufonidae mount roraima roraima black frog amphibian oreophrynella quelchii sitting green leaf summit mount venezuela guyana brazil small animal vulnerable leaves nature mt roraima national geographic nat geo planet natural habitat environment behavior resting perch bush toad bush toad south america tepuis tepui plateau valley scenery landscape tourism tourist travel destination mountain monte roraima