You ever heard about a poison dart frog, I have and they are an interesting type of frogs. Poison dart frogs are amazing they are also a vertebrate. If you looked into the poison dart frogs you would know. Do you know that most poison dart fart frogs are not toxic. Also poison dart frogs warn predators with brilliant colors and patterns. Most poison frogs are small just like most frogs. Also poison dart frogs have many different colors. Like I said before. Most species of poison dart frogs are small. Sometimes less than 1.5cm(0.59) in adult length, Although a few grow up to 6cm (2.4in) in length. They weigh 1oz. On average. Pretty small right. There are many different colors of poison dart frogs. If you are wondering where these poisons