Mammals
Birds
Fish
Reptiles/Amphibians
Insects
100

What mammal hangs upside down to sleep?

Bats

100

What bird cannot fly?

Penguin

100

What fish can inflate like a balloon?

Pufferfish

100

What reptile can change color?

Chameleon

100

How many legs does an insect have?

Six

200

What is the world's largest land animal?

Elephant

200

What is the largest bird in the world?

Ostrich

200

What type of fish is Nemo? (bonus: Dory?)

Clownfish (bonus: Blue tang)

200

What do frogs start out as?

Tadpoles

200

What insect glows at night?

Firefly

300

What are baby kangaroos called?

Joeys

300

What bird is the symbol of the United States?

Bald eagle

300

What is the largest fish in the world?

Whale Shark

300

What reptile can go months without eating?

Snake

300

True or false: Only male bees can sting

False

400

What are the only two mammals that lay eggs?

Platypus and echidna

400

What is the fastest animal in the world?

Peregrine falcon (242mph)

400

How many bones does a shark have?

ZERO! It has cartilage instead

400

What is the largest lizard in the world?

Komodo dragon

400

What insect can jump more than 20 times its own body length?

Flea

500

What is the longest time a mammal has held its breath underwater for?

3 hours and 42 minutes (Cuvier's beaked whale)

500

What bird is famous for collecting shiny objects?

Magpie

500

What male fish gives birth?

Seahorse

500

What amphibian can regrow its legs, arms, heart, and even parts of its brain?

Axolotl

500

What part of the body do butterflies taste with?

Feet