Guess the Animal: 40 Wildlife Clues
Updated July 23, 2026
From the fastest land animal to the one with three hearts, here are 40 “guess the animal” clues with answers, sorted from easy to expert. They’re fun for kids and genuinely tricky for adults — read the clue, name the animal, then take the playable quiz at the end.
Easy animals
Give these to the little ones.
1I’m the tallest animal in the world, with a very long neck.Reveal
AnswerThe giraffe2I’m the fastest land animal and I have spots.Reveal
AnswerThe cheetah3I’m the largest animal ever to have lived, and I live in the ocean.Reveal
AnswerThe blue whale4I’m called the “king of the jungle” and I have a mane.Reveal
AnswerThe lion5I carry my baby in a pouch and I hop.Reveal
AnswerThe kangaroo6I’m grey, huge, and I have a trunk and tusks.Reveal
AnswerThe elephant7I change colour to match my surroundings and I have a long tongue.Reveal
AnswerThe chameleon8I’m black and white and I love to eat bamboo.Reveal
AnswerThe giant panda
Medium animals
A little harder now.
1I’m a bird that can’t fly but I’m the fastest runner on two legs.Reveal
AnswerThe ostrich2I’m a sea creature with eight arms and I can squirt ink.Reveal
AnswerThe octopus3I’m the only mammal that can truly fly.Reveal
AnswerThe bat4I sleep upside down and I hang from trees; I’m very slow.Reveal
AnswerThe sloth5I’m a large cat with stripes, the biggest of all cats.Reveal
AnswerThe tiger6I build dams and I have big front teeth and a flat tail.Reveal
AnswerThe beaver7I’m a bird famous for my colourful tail feathers shaped like a fan.Reveal
AnswerThe peacock8I’m a reptile with a hard shell I can hide inside.Reveal
AnswerThe tortoise (or turtle)
Expert animals
For the nature buffs.
1I have three hearts and blue blood.Reveal
AnswerThe octopus2I’m the only mammal that lays eggs — and I have a duck bill.Reveal
AnswerThe platypus3I can regrow my limbs, and I’m a salamander from Mexico.Reveal
AnswerThe axolotl4I’m the largest living reptile and I live in rivers and estuaries.Reveal
AnswerThe saltwater crocodile5I’m a tiny animal that can survive in space and extreme heat and cold.Reveal
AnswerThe tardigrade (water bear)6I’m the loudest land animal — my howl carries for miles.Reveal
AnswerThe howler monkey7I never stop growing teeth and I’m the largest rodent.Reveal
AnswerThe capybara8I have no brain, no heart, and I’m 95% water.Reveal
AnswerThe jellyfish
Think you actually know your stuff? There’s a live Science quiz further down — 7 questions, ten seconds each.
Jump to the quiz ↓Frequently asked questions
Which animal has three hearts?
The octopus has three hearts — two pump blood to the gills and one to the rest of the body — and its blood is blue thanks to a copper-based molecule.
Which mammal lays eggs?
The platypus and the echidna are the only egg-laying mammals (monotremes). The platypus also has a duck-like bill, making it one of nature’s strangest animals.
Think you can do better?
7 live Science questions · 10s each · see where you rank.
So… how well do you actually know Science?
You just read the guide. Time to prove it — and find out where you’d land on the Quelo leaderboard.