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Mammals
Reptiles
Amphibian
Birds
Prehistory
100
This species is currently the most abundant mammal and lives in every continent except Antarctica.
What is a human?
100
This animal is known for its tail which makes a rattling sound that can be heard from 100 feet away.
What is a rattlesnake?
100
The baby form of frogs.
What is a tadpole?
100
This bird is known for its beautiful tail.
What is a peacock?
100
This animal appears in the movie Ice Age as a crazy little squirrel.
What is a Saber-Toothed Squirrel (Scrat)?
200
This was regarded as the most popular pet of 2011.
What is a dog?
200
This lizard is poisonous and spends 98% of its life underground.
What is a Gila Monster?
200
There are frogs, toads, caecilians, and _________
What is a salamander?
200
This animal is directly related to birds as an ancestor of the birds.
What is a dinosaur
200
This animal group appeared from 230 mya to 65 mya.
What is a dinosaur
300
This mammal is an endangered species that lives in African rainforests. It is related to the giraffe and is regarded a "living fossil"
What is an okapi?
300
This giant lizard lives on the Nile and competes for food with the Nile Crocodile.
What is a Nile Monitor?
300
This amphibian retains its gills as an adult.
What is an axolotl
300
This was the first bird that ever lived.
What is an archeopteryx?
300
This Ice Age mammal lived in North America and is closely related to wooly mammoths.
What is the American Mastodon?
400
This is the largest known rodent.
What is a capybara?
400
This is the most dangerous species of snake, and can kill in just a few minutes.
What is the inland taipan?
400
This frog lived only in the eastern United States until it was introduced as an invasive species to the rest of the USA and some parts of Asia.
What is a bullfrog?
400
This parrot is extinct in the wild and appears as the main character in the movie "Rio."
What is a spix macaw?
400
This was the first dinosaur.
What is an eoraptor?
500
Next to the platypus, this animal lays eggs and looks like a porcupine.
What is an echidna?
500
This is one of the two poisonous lizards, the other being the Gila Monster.
What is the Mexican beaded lizard?
500
This is the second-largest salamander closely related to the Chinese giant salamander. It is called the kappa in Japanese mythology.
What is a Japanese giant salamander?
500
This bird has claws when it is a baby, then looses them during adulthood. It is also a "living fossil."
What is a hoatzin?
500
This is the largest carnivourous dinosaur (No, it is not T-rex).
What is a spinosaurus?