Echidnas and the Platypus are the only living species of this order.
What is Monotremata?
This group of dinosaurs is said to be the ancestor of modern birds.
What are theropod dinosaurs?
Commonly thought as native to Antarctica, this bird can be found on several other continents.
What are penguins?
Native to South America, this amphibian has toxins covering its body.
What is a poison dart frog?
This Devonian fish had body armor all around its head.
What is dunkleosteus?
This is the largest group of mammals. It includes humans, cats, dogs, elephants, horses, whales, etc.
What are placental mammals?
This reptile looks similar to tortoises, but have flatter shells.
What are turtles?
This North American bird is the national animal of the United States.
These amphibians look similar to frogs but are not frogs.
What are toads?
Sharks, rays, etc. are from this group of fish.
What are cartilaginous fish?
Kangaroos, quolls, koalas, etc, are a member of this group.
What are marsupials?
This venomous snake is native to Africa and is known for its black tongue.
What is a black mamba?
This ancestor of birds had feathers but was flightless.
What is microraptor?
Despite looking like lizards, these animals are amphibians.
What are salamanders?
This fish has natural covering that protects it from anemone tentacles.
What is a clownfish?
Commonly confused as a member of the bear family, this mammal is actually a marsupial.
What is a Koala Bear?
This group of flying reptiles is commonly confused as a dinosaur.
What are pterosaurs?
Along with being warm blooded, this item sets birds apart from other egg-layers.
What are feathers?
Amphibians, along with reptiles, fish and other animals, have this trait.
What is being cold-blooded?
This period from the Paleozoic era is known as the age of fish.
What is the Devonian period?
All mammals have this trait. Along with having lungs that breathe air, being warm blooded and having hair/fur.
What is producing milk?
Alligators, crocodiles, caimans, etc. are a part of this family.
What are crocodilians?
This extinct bird was flightless and was a carnivore.
What is a terror bird?
Once thought to be goo from space known as star jelly.
What is frog spawn/eggs?
This was the largest shark to have lived.
What is the megalodon?