WHO WILL WIN?
Crocodile
SNAP-HISSS
Ostrich
BOOM-KICK
THE SETUP

Crocodile vs Ostrich

Crocodile
Crocodile
Ostrich
Ostrich

Pretend a crocodile and a ostrich meet in grassland. 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

Ostrich

Struthio camelus · The kick that thinks it is a dinosaur.

Ostrich
Home
African savanna · Lives in Africa
Food
Plants and meat
Group
Lives in a flock
Size
Ostrich is medium.

Grazer and bug-pecker.

Giant eyes — among the biggest of any land animal.

Run first, kick second.

  • Ostrich is medium and very fast.
  • Plants, seeds, insects, and the occasional lizard.
  • Open country where those huge legs can actually use their speed.

Family: Emus, rheas, and other giant flightless birds.

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

2.7 m

Ostrich to scale

Ostrich

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

Crocodile500 kg

Can stretch longer than a pickup truck.

Ostrich140 kg

Taller than most grown-ups, and faster than a city speed limit.

Crocodile

0.70 m · 500 kg

Crocodile is big. 500 kg.

Ostrich

2.7 m · 140 kg

Ostrich is medium. 140 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: Dinosaur-leg kick
  • Armor: Long-range eyeballs
  • Senses: Giant eyes — among the biggest of any land animal.

Ostrich · labeled field diagram

Crocodile3700 psi bite
Ostrich50 psi bite

Crocodile

The planet's hardest chomp

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

Ostrich

Dinosaur-leg kick

Tool: dinosaur-leg kick. Bite: 50 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
Ostrich
70 km/h
Crocodile32 km/h
Ostrich70 km/h

Crocodile

32 km/h

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

Ostrich

70 km/h

Ostrich 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 grassland. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
CrocodileOstrichBoth

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

Crocodile

Not their home · Lives in Africa

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

Ostrich

This is home · Lives in Africa

Ostrich lives in places like grassland.

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.
Ostrich
Plants and meat · Grazer and bug-pecker.

Crocodile

Meat · Wait like a log.

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

Ostrich

Plants and meat · Grazer and bug-pecker.

Plants, seeds, insects, and the occasional lizard.

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
Ostrich
Lives in a flock
Crocodile8 grit /10
Ostrich6 grit /10

Crocodile

Lives alone

Explosive from zero. Grit: 8/10.

Ostrich

Lives in a flock

Run first, kick second. Grit: 6/10.

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
Ostrich
4/10
Crocodile4 brains /10
Ostrich4 brains /10

Crocodile

4/10

Pressure sensors in the skin feel a ripple.

Ostrich

4/10

Giant eyes — among the biggest of any land animal.

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
Ostrich
Struthio camelus

Crocodile

Crocodylus niloticus

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

Ostrich

Struthio camelus

Emus, rheas, and other giant flightless birds.

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
Ostrich
Sprint-and-Slash

Crocodile

Death-Roll Remix

If it grabs you, it spins.

Ostrich

Sprint-and-Slash

They do not bury their heads in sand.

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 · Ostrich 0 · still open 8

Who wins the meeting?

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

THWACK!

THEY MEET

Ostrich runs first. Crocodile does not race. They wait in grassland.

Pretend · fact-based · not a gore-fest

SLAM!

THE TOOLS SHOW UP

Crocodile is heavier. Ostrich uses dinosaur-leg kick. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

POW!

SPECIAL MOVES

Crocodile tries the Death-Roll Remix. Ostrich tries the Sprint-and-Slash. 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 grassland, Crocodile wins. Crocodile is a lot heavier. Ostrich 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 5 · Ostrich 2 · ties 1.

Your card: Crocodile 0 · Ostrich 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 · Ostrich

That is a bird. That is also a sprinter.

Wikimedia Commons · CC. Source

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