Definition
*Rana palustris*, also known as the pickerel frog, is a medium-sized frog inhabiting eastern North America. Recognizable by its squarish dark spots arranged in two rows on its back, it prefers cool, clear streams and springs. This frog is unique because of its poisonous skin secretions, acting as a defense mechanism against predators. It also has yellow or orange coloration on its inner thighs. Think of it as nature's warning sign: beautiful but potentially dangerous. The pickerel frog is like the cool, mysterious kid in class.