Select the mammal.

 - bottlenose dolphin
 - red-headed poison frog
 - cane toad
 - parrotfish
A red-headed poison frog is an amphibian. It has moist skin and begins its life in water.
Poison dart frogs come in many bright colors. Their bright color warns other animals that these frogs are poisonous.
A parrotfish is a fish. It lives underwater. It has fins, not limbs.
Parrotfish have fins and live underwater near coral reefs. They get their name from their bird-like beak!
A bottlenose dolphin is a mammal. It has hair and feeds its young milk.
Dolphins may look like sharks or other fish, but they are mammals! When a baby dolphin is born, it has hair around its jaw. This hair falls out as the dolphin grows.
A cane toad is an amphibian. It has moist skin and begins its life in water.
Toads do not have teeth! They swallow their food whole.