WHO WILL WIN?
Crocodile
SNAP-HISSS
Kangaroo
THUMP-CHUFF
THE SETUP

Crocodile vs Kangaroo

Crocodile
Crocodile
Kangaroo
Kangaroo

Pretend a crocodile and a kangaroo meet in the desert. Look at the facts. Then you pick.

Would they meet?

Almost never. Their homes sit next to each other.

This is pretend and based on facts. Real animals usually hide or leave.

Read the facts. Make your card. The page waits to pick.

Corner A

Crocodile

Crocodylus niloticus · A living fossil with a trapdoor mouth.

Crocodile
Home
African rivers · Lives in Africa
Food
Meat
Group
Lives alone
Size
Crocodile is big.

Wait like a log.

Pressure sensors in the skin feel a ripple.

Explosive from zero.

  • Crocodile is big and not very fast.
  • Fish, mammals, birds — if it comes to the water's edge, it is on the menu.
  • They wait like logs.

Family: Alligators, caimans, and dinosaurs' old roommates, the archosaurs.

Corner B

Kangaroo

Macropus rufus · Boxing champ with built-in trampolines.

Kangaroo
Home
Australian outback · Lives in Australia
Food
Plants
Group
Lives in a herd
Size
Kangaroo is medium.

Grazer.

Ears swivel like radar dishes.

Looks chill.

  • Kangaroo is medium and very fast.
  • Grasses and shrubs.
  • Open outback, where hopping beats walking by a kilometer.

Family: Wallabies, tree-kangaroos, and other marsupial hoppers.

TO SCALE!

SIZE & WEIGHT

Stand them next to a grown-up. Who is bigger and heavier?

1.70 m

Grown-up

0.70 m

Crocodile to scale

Crocodile

1.80 m

Kangaroo to scale

Kangaroo

Height to scale. A grown-up is 1.7 m.

Crocodile500 kg

Can stretch longer than a pickup truck.

Kangaroo90 kg

Can stand face-to-face with a grown-up — then bounce over them.

Crocodile

0.70 m · 500 kg

Crocodile is big. 500 kg.

Kangaroo

1.80 m · 90 kg

Kangaroo is medium. 90 kg.

Kilograms are honest. A small animal can still have a strong tool.

Who would you pick for size?

TOOLKIT!

TOOLS

Teeth, claws, horns, venom, kick — what tools do they have?

  • Weapon: The planet's hardest chomp
  • Armor: Bony osteoderm shield
  • Senses: Pressure sensors in the skin feel a ripple.

Crocodile · labeled field diagram

  • Weapon: Spring-loaded kick
  • Armor: Tail tripod
  • Senses: Ears swivel like radar dishes.

Kangaroo · labeled field diagram

Crocodile3700 psi bite
Kangaroo200 psi bite

Crocodile

The planet's hardest chomp

Tool: the planet's hardest chomp. Bite: 3,700 psi.

Kangaroo

Spring-loaded kick

Tool: spring-loaded kick. Bite: 200 psi.

A bite number is only one tool. Coils and kicks count too.

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Crocodile
32 km/h
Kangaroo
70 km/h
Crocodile32 km/h
Kangaroo70 km/h

Crocodile

32 km/h

Crocodile can go 32 km/h. That is not very fast.

Kangaroo

70 km/h

Kangaroo can go 70 km/h. That is very fast.

A fast animal can miss. A slow one only has to connect.

Who takes the speed card?

HOME MAP!

HOME

They meet in the desert. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
CrocodileKangarooBoth

Meeting biome: the desert. Colored land is where each animal actually lives.

Crocodile

Wrong place · Lives in Africa

Crocodile's home is the african rivers, not the desert.

Kangaroo

This is home · Lives in Australia

Kangaroo lives in places like the desert.

Almost never. Their homes sit next to each other.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Crocodile
Meat · Wait like a log.
Kangaroo
Plants · Grazer.

Crocodile

Meat · Wait like a log.

Fish, mammals, birds — if it comes to the water's edge, it is on the menu.

Kangaroo

Plants · Grazer.

Grasses and shrubs.

A plant eater is not 'safe.' Hippos and elephants still end arguments.

Whose hunting or defending helps more?

MOOD!

MOOD

Alone vs team. This rumble is one vs one.

Crocodile
Lives alone
Kangaroo
Lives in a herd
Crocodile8 grit /10
Kangaroo7 grit /10

Crocodile

Lives alone

Explosive from zero. Grit: 8/10.

Kangaroo

Lives in a herd

Looks chill. Grit: 7/10.

Pack and pride animals lose their backup in a 1-v-1.

Who is better for a solo meeting?

PING!

BRAINS

Who notices first and thinks next?

Crocodile
4/10
Kangaroo
6/10
Crocodile4 brains /10
Kangaroo6 brains /10

Crocodile

4/10

Pressure sensors in the skin feel a ripple.

Kangaroo

6/10

Ears swivel like radar dishes.

In the wild, brains often mean leave before it starts.

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Crocodile
Crocodylus niloticus
Kangaroo
Macropus rufus

Crocodile

Crocodylus niloticus

Alligators, caimans, and dinosaurs' old roommates, the archosaurs.

Kangaroo

Macropus rufus

Wallabies, tree-kangaroos, and other marsupial hoppers.

Cousins are clues, not a score.

Not a fight point. Who has the wilder family story?

WILD CARD!

SPECIAL

What special move did they evolve?

Crocodile
Death-Roll Remix
Kangaroo
Hop-Box Combo

Crocodile

Death-Roll Remix

If it grabs you, it spins.

Kangaroo

Hop-Box Combo

They lean back on the tail and kick with both feet.

A secret move here is a real wild tool, not a video-game combo.

Whose special move would change the meeting?

YOUR SCORECARD

Your scorecard

Tap who has each fact. Then tap who you think wins.

  • SIZE & WEIGHT

  • TOOLS

  • SPEED

  • HOME

  • FOOD

  • MOOD

  • BRAINS

  • SPECIAL

Your card: Crocodile 0 · Kangaroo 0 · still open 8

Who wins the meeting?

Keep going for the pretend meeting, then the science pick.

THWACK!

THEY MEET

Kangaroo runs first. Crocodile does not race. They wait in the desert.

Pretend · fact-based · not a gore-fest

SLAM!

THE TOOLS SHOW UP

Crocodile is heavier. Kangaroo uses spring-loaded kick. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

POW!

SPECIAL MOVES

Crocodile tries the Death-Roll Remix. Kangaroo tries the Hop-Box Combo. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Crocodile!

A CLEAR PICK

You skipped a final pick. The facts still stamp a champ.

On the desert, Crocodile wins. Crocodile is a lot heavier. Kangaroo would still win some meetings at home.

In the wild, most animals skip a fight. We still judge who the bodies and the place would favor.

Science card: Crocodile 4 · Kangaroo 4.

Your card: Crocodile 0 · Kangaroo 0.

The last page follows the whole animal — body plus home — not one bar chart.

Send this fight

A friend can read the same facts.

Also starring · Kangaroo

Grampians kangaroos. Bounce first, argue later.

Isderion · Wikimedia Commons · CC BY-SA. Source

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