WHO WILL WIN?
Okapi
CHUFF-BLEAT
Spinosaurus
CROCO-RAAWR
THE SETUP

Okapi vs Spinosaurus

Okapi
Okapi
Spinosaurus
Spinosaurus

Pretend they meet in river country. Dinosaurs lived long ago. Look at the facts. Then you pick.

Would they meet?

No. Okapi and Spinosaurus did not live at the same time. This meeting is pretend.

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

Okapi

Okapia johnstoni · A forest giraffe in zebra socks.

Okapi
Home
Congo rainforest · Lives in Africa
Food
Plants
Group
Lives alone
Size
Okapi is big.

Forest browser.

Huge ears.

Ghost of the rainforest.

  • Okapi is big and fast.
  • Leaves, fruit, and fungi.
  • Deep rainforest.

Family: Giraffes.

Corner B

Spinosaurus

Spinosaurus aegyptiacus · A sail-backed river hunter longer than a bus.

Spinosaurus
Home
Mid-Cretaceous rivers of North Africa · Lived in Africa long ago
Food
Meat
Group
Lives alone
Size
Spinosaurus is giant.

River specialist.

A snout that may have sensed pressure in water, like a crocodile's face.

Boss of a Cretaceous river.

  • Spinosaurus is giant and not very fast.
  • Giant fish, and probably other animals that came to drink.
  • Cretaceous North Africa, about 95 million years ago — rivers and mangrove-ish coasts, not the Serengeti.

Family: Other spinosaurids like Baryonyx and Suchomimus.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

1.60 m

Okapi to scale

Okapi

2.8 m

Spinosaurus to scale

Spinosaurus

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

Okapi250 kg

About as heavy as a pony, dressed like a secret.

Spinosaurus7,000 kg

Longer than T. rex, maybe as long as a city bus, with a sail that could top a doorway.

Okapi

1.60 m · 250 kg

Okapi is big. 250 kg.

Spinosaurus

2.8 m · 7,000 kg

Spinosaurus is giant. 7,000 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: Kick plus ossicone bump
  • Armor: Stripe socks
  • Senses: Huge ears.

Okapi · labeled field diagram

  • Weapon: Croc-snout plus canoe claws
  • Armor: Sail and dense bones
  • Senses: A snout that may have sensed pressure in water, like a crocodile's face.

Spinosaurus · labeled field diagram

Okapi30 psi bite
Spinosaurus2000 psi bite

Okapi

Kick plus ossicone bump

Tool: kick plus ossicone bump. Bite: 30 psi.

Spinosaurus

Croc-snout plus canoe claws

Tool: croc-snout plus canoe claws. Bite: 2,000 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Okapi
50 km/h
Spinosaurus
18 km/h
Okapi50 km/h
Spinosaurus18 km/h

Okapi

50 km/h

Okapi can go 50 km/h. That is fast.

Spinosaurus

18 km/h

Spinosaurus can go 18 km/h. That is not 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 river country. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
OkapiSpinosaurusBoth

Meeting biome: river country. Colored land is fossil range for dinosaurs and living range for zoo animals.

Okapi

Can handle it · Lives in Africa

Okapi's home is the congo rainforest, not river country.

Spinosaurus

This is home · Lived in Africa long ago

Spinosaurus lives in places like river country.

No. Okapi and Spinosaurus did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Okapi
Plants · Forest browser.
Spinosaurus
Meat · River specialist.

Okapi

Plants · Forest browser.

Leaves, fruit, and fungi.

Spinosaurus

Meat · River specialist.

Giant fish, and probably other animals that came to drink.

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.

Okapi
Lives alone
Spinosaurus
Lives alone
Okapi5 grit /10
Spinosaurus7 grit /10

Okapi

Lives alone

Ghost of the rainforest. Grit: 5/10.

Spinosaurus

Lives alone

Boss of a Cretaceous river. 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?

Okapi
5/10
Spinosaurus
4/10
Okapi5 brains /10
Spinosaurus4 brains /10

Okapi

5/10

Huge ears.

Spinosaurus

4/10

A snout that may have sensed pressure in water, like a crocodile's face.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Okapi
Okapia johnstoni
Spinosaurus
Spinosaurus aegyptiacus

Okapi

Okapia johnstoni

Giraffes.

Spinosaurus

Spinosaurus aegyptiacus

Other spinosaurids like Baryonyx and Suchomimus.

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?

Okapi
Ghost of the Ituri
Spinosaurus
River-Ambush Paddle

Okapi

Ghost of the Ituri

They are so shy scientists photographed them in the wild only recently.

Spinosaurus

River-Ambush Paddle

Spinosaurus was built to hunt in rivers.

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: Okapi 0 · Spinosaurus 0 · still open 8

Who wins the meeting?

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

THWACK!

THEY MEET

Okapi runs first. Spinosaurus does not race. They wait in river country.

Pretend · fact-based · not a gore-fest

SLAM!

THE TOOLS SHOW UP

Spinosaurus is heavier. Okapi uses kick plus ossicone bump. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

POW!

SPECIAL MOVES

Okapi tries the Ghost of the Ituri. Spinosaurus tries the River-Ambush Paddle. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Spinosaurus!

A STOMP

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

On river country, Spinosaurus wins. Spinosaurus likes river country more. Okapi 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: Okapi 2 · Spinosaurus 6.

Your card: Okapi 0 · Spinosaurus 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.

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