Birds
Fish
reptiles
amphibians
Insects
100

The substance that makes up a bird's bill.

What is chitin?

100

The name for the fish's hard moveable gill cover.

What is the opperculum?

100

The longest living animal

What is a tortoise?

100

The larvae of frogs

What are tadpoles?

100

The hindmost section of an insect

What is the abdomen?

200

The fastest bird.

What is the peregrine falcon?

200

The largest known fish.

What is the whale shark?

200

The largest living reptile

What is a crocodile?

200

The group name for frogs and toads.

What are anurans?

200

When too big for the skeleton, an insect will do this

What is molting?

300

The act of keeping eggs warm for proper chick development.

What is incubation?

300

Shark eggs are laid in this protective case.

What is a mermaid's purse?

300

This crocodilian has a broad snout and hidden teeth when the jaw is closed

What is an alligator?

300

This amphibian has a long body and no limbs

What is a caecilian?

300

The egg-laying organ of an insect

What is an ovipositor?

400

The organ that produces oil for birds to spread over feathers.

What is the preen gland?

400

The organ allowing a fish to stay suspended in water.

What is a swim bladder?

400

This elapid has distinctive red and yellow bands

What is the coral snake?

400

This term of "changing" transforms the aquatic larva into a terrestrial adult

What is metamorphosis?

400

The structure holding a moth during the pupal stage

What is a cocoon?

500

This organ allows birds to produce sound.

What is the syrinx?

500

The name for a shark's tooth-like placoid scales

What are denticles?

500

This term refers to a lizard breaking off its tail and the ability to grow it back

What is regeneration?

500

This amphibian has an elongated body and its name means fire-lizard

What is a salamander?

500

The structure to drink nectar?

What is proboscis?

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