Bird
Reptiles
Insects
Mammals
Arachnid
100

What bird can't fly?

What is Emu, Ostrich, Penguin

100

Which reptile changes color for communication?

What is a chameleon? 
100

What is the only food produced by insects that human eats?

What is honey?
100

What is the only mammal capable of true flight?

What is a bat?

100
What are young spiders called?

What are spiderlings?

200

What is the biggest bird in the world?

Ostrich

200

Which reptile can generate lost limbs?

What is a lizard?

200

What insect can produce the loudest sound, reaching up to 120 decibels? 

What are cicadas?

200

Which mammal has the widest hearing range?

What is a dolphin?

200

Almost all arachnids have this many legs.

What are 8 legs?

300

What is the smallest bird in the world?

The bee hummingbird

300

What's the term for reptiles shedding their skin?

What is molting or ecdysis?

300

What insect tastes with their feet?

What is a fly or a butterfly?

300

What is a group of cats called? 

What is a clowder?

300

How many body segments do arachnids have?

What is 2?

400

What bird is often associated with delivering babies in folklore?

What is the stork?

400

What is the largest living reptile species?

The saltwater crocodile

400

Which insect can live for nine days without its head?

What is a cockroach?

400

What is the only part of a bear's body that is unprotected from bees?

What is nose?

400

What spider is vastly different from other spiders?

What is a tarantula? (Physical characteristics include size, legs, body structure, eyes)

500

What bird can fly backwards?

What is a hummingbird?

500
What reptile has the longest life span?

What is the Aldabra giant tortoise?

500

What is the term for the fear of insects?

What is Entomophobia?

500

What is a female fox called?

What is a vixen?

500
Name at least three different types of creatures that fall under the arachnid category.

What are mites, ticks, spiders, scorpions, and/or harvestman?