Mammals
Birds
Insects
100

Which animal that belongs to the cat family is commonly referred with the title of "king of the jungle"?

The lion

100

Which is the largest species of bird?

The ostrich

100

Name the most famous species of insects that produce honey.

The bee

200

Which living animal is the largest on land?

The elephant (the largest living animal on Earth is the blue whale)

200

Name the national bird of the USA.

The bald eagle (the national mammal of the USA is the bison)

200

All insects have 6 legs.

True (and if you were thinking "But what about spiders?" well they are not insects!)

300

Name a mammal that can fly.

The bat (actually is the only mammal that can truly fly)

300

Name the most famous pollinator among birds.

The hummingbird

300

Butterflies have a life cycle with different stages. What is the scientific term of the stage when these butterflies are still caterpillars?

The larva stage.

400

Name the smartest species of animal in the world besides humans. 

The chimpanzees

400

Name the most common species of bird.

The chicken

400

Which insect has killed the most humans?

The mosquitoes (the mosquito kills more humans than any other animal in the world thanks to the spread of diseases)

500

Which mammal can lay eggs (other than the platypus)?

The echidna

500

What bird lays the biggest egg in comparison to their size?

The kiwi (takes up about 20% of the mother's body!)

500

Name a eusocial insect.

Ants, bees, wasps or termites