Sea Animals
Pets
Dangerous Animals
Extinct
Random Facts
100

Which animals only sleep with half of their brain and with one eye open?

Dolphins

100

What is the most popular pet in the United States?

Dogs

100

What is the deadliest animal in the world?

Mosquitos

100

According to fossils, which continents did dinosaurs live on?

All of them!

100

What is the only bird that can fly backwards?

Hummingbirds

200

Which ocean animal has blue blood and three hearts?

Octopus

200

Which pet has 32 muscles in each of their ears?

Cat

200

Even though Hippos are about 3,000 pounds, how fast can they charge/run?

30 km/h or 19 mph

200

About how many species of dinosaurs were there? 

About 700 or more

200

Which reptile cannot stick their tongue out?

Crocodiles

300

Which animal has the loudest call on earth?

Blue Whales

300

How many dog owners celebrate their dogs' birthdays in percentage?

75%

300

How many people do dogs kill a year due to rabies?

About 59,000 per year

300

What are the close relatives of the dodo birds?

Pigeons and doves

300

How many noses do slugs have?

4
400

What is one of the oldest ocean animals? (more than 650 million years)

Jellyfish

400

Cats have over 100 vocal chords, while dogs only have how many?

10

400

What are Africa's big 5?

Lion, Leopard, Rhinoceros, Elephant, and Cape Buffalo.

400

About how many animals go extinct every day?

Up to 150 species

400

What is the only mammal that can fly?

Bats!

500

Which ocean animal has no head, mouth, eyes, feelers, bones, heart, lungs, or brain yet is still alive?

Sea Sponges

500

Which pet's teeth never stop growing?

Rabbits

500

Which snake kills the most people each year?

The saw-scaled viper?

500

When was the Carolina Parakeet declared extinct?

1939

500

Where is a shrimps heart located?

In their head!