It must be noted that the wood frog is the most northern-living amphibian of all in North America, which means there is less competition for food and shelter but much more challenge in the way of ...

Wood frogs have managed to survive further north than any other North American amphibian which reduces the competition they ...

Once the most abundant and widespread frog species in North America, leopard frogs were widely collected not only for dissection but for the food industry (frog legs) as well. However, massive ...