Mammals
Birds
Reptiles & Amphibians
Aquatic Life
Animal Oddities
100

This mammal’s fingerprints are so similar to humans that even crime scene investigators have been fooled.

What is a koala?

100

This bird cannot move its eyes but can rotate its head up to 270 degrees.

What is an owl?

100

This reptile can detach its tail as a defense mechanism.

What is a lizard?

100

This “fish” isn’t a fish at all but a marine mammal.

What is a whale?

100

This striped equine is black with white stripes—not the other way around.

What is a zebra?

200

The only mammals naturally capable of sustained flight.

What are bats?

200

Known for dancing “courting rituals,” this bird spreads its feathers into a spectacular fan.

What is a peacock?

200

This is the only continent where you won’t find native snakes.

What is Antarctica?

200

This sea creature has three hearts and blue blood.

What is an octopus?

200

This insect can survive decapitation for days before finally dying.

What is a cockroach?

300

Though called a “bear,” this black-and-white bamboo eater is more closely related to raccoons.

What is a panda?

300

Despite being a national symbol, this bird nearly went extinct due to DDT pesticide use.  

What is the bald eagle?

300

Unlike most reptiles, this animal can vocalize loudly—its roar can be heard a mile away.

What is an alligator?

300

These animals, which resemble drifting flowers, are colonies of polyps.

What are corals?

300

This mammal lays eggs, making it one of only two monotremes alive today.

What is a platypus?

400

Though called a “bear,” this black-and-white bamboo eater is more closely related to raccoons.

What is a panda?

400

Found only in New Zealand, this nocturnal, flightless bird uses nostrils at the tip of its beak to sniff out food.

What is a kiwi?

400

Famous for regenerating lost body parts, this salamander’s name means “water monster” in Aztec language.

What is an axolotl?

400

This giant fish, often confused with a shark, is actually the largest species of ray.

What is a manta ray?

400

This creature can shoot blood from its eyes as a defense mechanism.

What is a horned lizard?

500

This mammal can delay giving birth by pausing embryo development, a process called embryonic diapause.

What is a kangaroo?

500

The fastest animal on Earth, reaching speeds over 200 mph in a dive.

What is a peregrine falcon?

500

This reptile is the closest living relative to birds, sharing a common ancestor with dinosaurs.

What is a crocodile?

500

This animal is considered biologically immortal under the right conditions.

What is the Turritopsis jellyfish?

500

This mammal’s tongue is longer than its entire body (minus the tail), helping it eat 30,000 insects a day.

What is an anteater?

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