Mammal, Bird, Reptile or Fish? Animal Classification Quiz for Kids

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Mammal, Bird, Reptile or Fish? Animal Classification Quiz for Kids

About this quiz

Animal classification quiz for kids: is it a mammal, bird, reptile, fish or amphibian? Sort 25 animals into the right group. 🐸

❓ IN THIS QUIZ

  • Which one is a bird: a kiwi, a bat or a flying squirrel?
  • Which of these is NOT an insect?
  • Which spiky mammal lays eggs?
  • Which animal group has the most kinds of species?

💬 How many did you get right? Tell us your score in the comments. Which animal group is your favorite?

How to play

  1. Read the question and look at the pictures.
  2. Pick your answer before the timer runs out (or switch the timer off).
  3. See if you were right and read the fun fact.
Answers and fun facts (spoilers!)
  1. Let's sort some animals! Which one is a mammal?
    Hippo
    Mammals have hair or fur and feed their babies milk!
  2. Which one is a bird?
    Kiwi
    Kiwis can't fly, but they have feathers and lay eggs, so they're birds!
  3. Which one is a reptile?
    Snake
    Eels are fish, and worms are invertebrates!
  4. Which one is an amphibian?
    Frog
    Amphibians start life in water and can live on land later!
  5. Which one is a fish?
    Seahorse
    Seahorses are real fish! Starfish and jellyfish are not.
  6. Which one is an insect?
    Ladybug
    Insects have six legs and three body parts!
  7. Which one is an amphibian?
    Salamander
    Salamanders look like lizards, but they have smooth, damp skin!
  8. What kind of animal is a turtle?
    Reptile
    Turtles have scaly skin and lay eggs on land!
  9. What kind of animal is a salmon?
    Fish
    Salmon breathe with gills and swim from rivers to the sea!
  10. What kind of animal is a toad?
    Amphibian
    Toads are amphibians, like frogs!
  11. Which group of animals has feathers?
    Birds
    Only birds have feathers!
  12. Which one is NOT an insect?
    Woodlouse
    A woodlouse is a crustacean, related to crabs and shrimp!
  13. What do baby mammals drink?
    Milk
    All mammal mothers feed their babies milk!
  14. Many amphibians can breathe through what?
    Their skin
    Amphibians' thin, damp skin lets oxygen pass through!
  15. A koala is NOT a bear. What is it?
    Marsupial
    Koalas carry their babies in a pouch, so they're marsupials!
  16. Which spiky mammal lays eggs?
    Echidna
    The echidna and the platypus are the only mammals that lay eggs!
  17. Which one is an arachnid?
    Scorpion
    Arachnids have eight legs, like spiders and scorpions!
  18. Which one is a crustacean?
    Crab
    Crabs, lobsters and shrimp are crustaceans, with hard shells and lots of legs!
  19. Which one is a mollusk?
    Snail
    Snails, slugs, octopuses and clams are all mollusks!
  20. Which group of animals is warm-blooded?
    Birds
    Birds and mammals make their own body heat!
  21. Which one has a backbone?
    Frog
    Frogs are vertebrates. Jellyfish and worms have no bones at all!
  22. What kind of animal is a sea turtle?
    Reptile
    Sea turtles breathe air and lay their eggs on beaches!
  23. Which of these is NOT a bird?
    Bat
    Bats are mammals! Penguins and ostriches are birds that can't fly.
  24. Which of these is NOT a fish?
    Whale
    Whales are mammals that breathe air!
  25. Final question! Which animal group has the most kinds of species?
    Beetles
    There are around 400,000 known kinds of beetles!