Mammals
Reptiles
Fish
Insects
Birds
100

Which is the world's fastest mammal?

Cheetah

100

What's the biggest lizard in the world?

The Komodo dragon.

100

What fish has the ability to inflate itself as a defense?

The pufferfish

100
What is the only insect that produces food eaten by humans?

The honeybee (honey)

100

Which bird is known for its ability to mimic human speech?

The parrot

200

Which mammal has the best sense of smell?

Elephant

200

Which of the following reptiles is venomous?

a) Iguana

b) Monitor lizard

c) Gila monster

d) Komodo dragon

c) Gila monster

200

Which large fish is known as the "gentle giant of the sea"?

The whale shark.

200

Which insect has a lifespan of only 24 hours?

The mayfly.

200

What is the largest type of penguin?

The emperor penguin

300

Which mammal grows the most over its lifespan?

The kangaroo.

300

True or False:

Chameleons change color in order to avoid their predators.

False

Chameleons actually change color to regulate their temperature or to communicate with other chameleons!

300

Which large prehistoric (dinosaur age) shark was over 60 feet long?

Megalodon

300

What insect can rotate its head 180 degrees?

The praying mantis

300

Which bird is known for its ability to see better than humans?

Hawks
400

What are the only two mammals that lay eggs?

Anteater

Duck-billed platypus

400

Which lizard was the inspiration for the Dilophosaurus dinosaur in the movie Jurassic Park?

The Frilled Lizard or Frill-Necked Lizard

400

A shark is the only fish to have what?

Eyelids

400

Which insect has the longest lifespan?

The queen termite.

It can live up to 50 years!

400

Why does the flamingo stand on one leg?

To keep warm! The flamingo is able to conserve energy by using only one leg to stay steady while it sleeps, tucking its other leg and head into its body. That way, it’s ready to fly the next day.

500

Which breed of dog is the fastest dog on Earth?

Greyhound

500

Which reptile has a third eye?

The tuatara

500

What is the world's smallest fish?

The Tiny Goby.

It reaches around half an inch in adulthood!

500

Which insect is considered the strongest in the world?

The dung beetle

500

Which bird can drink oceanwater (saltwater) without ill effects?

Seagulls

They have specialized glands that remove salt from oceanwater, allowing them to drink it!