WHO WILL WIN?
Stegosaurus
WHAP-SPIKE
Cougar
SCREAM-PURR
THE SETUP

Stegosaurus vs Cougar

Stegosaurus
Stegosaurus
Cougar
Cougar

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

Would they meet?

No. Stegosaurus and Cougar 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

Stegosaurus

Stegosaurus stenops · Roof-plates up top, a tagged tail in back.

Stegosaurus
Home
Late Jurassic fern prairies of western North America · Lived in North America long ago
Food
Plants
Group
Lives in a herd
Size
Stegosaurus is huge.

Browser.

A tiny brain, a low head, and a tail that did not wait for a committee.

Slow salad tank.

  • Stegosaurus is huge and slow.
  • Low plants.
  • Morrison Formation country — Late Jurassic, about 150 million years ago.

Family: Other plated dinosaurs like Kentrosaurus.

Corner B

Cougar

Puma concolor · The quiet jumper with a hundred nicknames.

Cougar
Home
Americas from mountains to swamp · Lives in North America / South America
Food
Meat
Group
Lives alone
Size
Cougar is medium.

Stalk and pounce.

Dawn-and-dusk eyes.

A loner with a plan.

  • Cougar is medium and very fast.
  • Deer are favorite.
  • The widest range of any New World mammal, from Canada to the Andes.

Family: Cheetahs and jaguarundis more than roaring lions.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

2.8 m

Stegosaurus to scale

Stegosaurus

0.75 m

Cougar to scale

Cougar

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

Stegosaurus3,500 kg

About the weight of a pickup truck, with plates that could top a grown-up's head.

Cougar65 kg

About as heavy as a grown-up's suitcase that can jump a creek.

Stegosaurus

2.8 m · 3,500 kg

Stegosaurus is huge. 3,500 kg.

Cougar

0.75 m · 65 kg

Cougar is medium. 65 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: Thagomizer tail spikes
  • Armor: Kite-plate rooftop
  • Senses: A tiny brain, a low head, and a tail that did not wait for a committee.

Stegosaurus · labeled field diagram

  • Weapon: Pounce and hold
  • Armor: Tawny vanish
  • Senses: Dawn-and-dusk eyes.

Cougar · labeled field diagram

Stegosaurus200 psi bite
Cougar400 psi bite

Stegosaurus

Thagomizer tail spikes

Tool: thagomizer tail spikes. Bite: 200 psi.

Cougar

Pounce and hold

Tool: pounce and hold. Bite: 400 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Stegosaurus
12 km/h
Cougar
70 km/h
Stegosaurus12 km/h
Cougar70 km/h

Stegosaurus

12 km/h

Stegosaurus can go 12 km/h. That is slow.

Cougar

70 km/h

Cougar 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 forest. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
StegosaurusCougarBoth

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

Stegosaurus

This is home · Lived in North America long ago

Stegosaurus lives in places like forest.

Cougar

This is home · Lives in North America / South America

Cougar lives in places like forest.

No. Stegosaurus and Cougar did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Stegosaurus
Plants · Browser.
Cougar
Meat · Stalk and pounce.

Stegosaurus

Plants · Browser.

Low plants.

Cougar

Meat · Stalk and pounce.

Deer are favorite.

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.

Stegosaurus
Lives in a herd
Cougar
Lives alone
Stegosaurus7 grit /10
Cougar7 grit /10

Stegosaurus

Lives in a herd

Slow salad tank. Grit: 7/10.

Cougar

Lives alone

A loner with a plan. 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?

Stegosaurus
2/10
Cougar
7/10
Stegosaurus2 brains /10
Cougar7 brains /10

Stegosaurus

2/10

A tiny brain, a low head, and a tail that did not wait for a committee.

Cougar

7/10

Dawn-and-dusk eyes.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Stegosaurus
Stegosaurus stenops
Cougar
Puma concolor

Stegosaurus

Stegosaurus stenops

Other plated dinosaurs like Kentrosaurus.

Cougar

Puma concolor

Cheetahs and jaguarundis more than roaring lions.

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?

Stegosaurus
Plate Parade Whip
Cougar
Canyon Long Jump

Stegosaurus

Plate Parade Whip

The brain was famously small.

Cougar

Canyon Long Jump

They can bound 12 meters in a single leap.

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: Stegosaurus 0 · Cougar 0 · still open 8

Who wins the meeting?

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

SKREEE!

THEY MEET

Cougar runs first. Stegosaurus does not race. They wait in forest.

Pretend · fact-based · not a gore-fest

CHOMP!

THE TOOLS SHOW UP

Stegosaurus is heavier. Cougar uses pounce and hold. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

SNAP!

SPECIAL MOVES

Stegosaurus tries the Plate Parade Whip. Cougar tries the Canyon Long Jump. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Stegosaurus!

A STOMP · UNDERDOG

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

On forest, Stegosaurus wins. Stegosaurus is a lot heavier. Cougar 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: Stegosaurus 2 · Cougar 3 · ties 3.

Your card: Stegosaurus 0 · Cougar 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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