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

Cougar vs Stegosaurus

Cougar
Cougar
Stegosaurus
Stegosaurus

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

Would they meet?

No. Cougar and Stegosaurus 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

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.

Corner B

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.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

0.75 m

Cougar to scale

Cougar

2.8 m

Stegosaurus to scale

Stegosaurus

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

Cougar65 kg

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

Stegosaurus3,500 kg

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

Cougar

0.75 m · 65 kg

Cougar is medium. 65 kg.

Stegosaurus

2.8 m · 3,500 kg

Stegosaurus is huge. 3,500 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: Pounce and hold
  • Armor: Tawny vanish
  • Senses: Dawn-and-dusk eyes.

Cougar · labeled field diagram

  • 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

Cougar400 psi bite
Stegosaurus200 psi bite

Cougar

Pounce and hold

Tool: pounce and hold. Bite: 400 psi.

Stegosaurus

Thagomizer tail spikes

Tool: thagomizer tail spikes. 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?

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

Cougar

70 km/h

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

Stegosaurus

12 km/h

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

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
CougarStegosaurusBoth

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

Cougar

This is home · Lives in North America / South America

Cougar lives in places like forest.

Stegosaurus

This is home · Lived in North America long ago

Stegosaurus lives in places like forest.

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

Who gets the home point?

MENU!

FOOD

How do they get lunch?

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

Cougar

Meat · Stalk and pounce.

Deer are favorite.

Stegosaurus

Plants · Browser.

Low plants.

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.

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

Cougar

Lives alone

A loner with a plan. Grit: 7/10.

Stegosaurus

Lives in a herd

Slow salad tank. 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?

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

Cougar

7/10

Dawn-and-dusk eyes.

Stegosaurus

2/10

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

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Cougar
Puma concolor
Stegosaurus
Stegosaurus stenops

Cougar

Puma concolor

Cheetahs and jaguarundis more than roaring lions.

Stegosaurus

Stegosaurus stenops

Other plated dinosaurs like Kentrosaurus.

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?

Cougar
Canyon Long Jump
Stegosaurus
Plate Parade Whip

Cougar

Canyon Long Jump

They can bound 12 meters in a single leap.

Stegosaurus

Plate Parade Whip

The brain was famously small.

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: Cougar 0 · Stegosaurus 0 · still open 8

Who wins the meeting?

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

THWACK!

THEY MEET

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

Pretend · fact-based · not a gore-fest

SLAM!

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

POW!

SPECIAL MOVES

Cougar tries the Canyon Long Jump. Stegosaurus tries the Plate Parade Whip. 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: Cougar 3 · Stegosaurus 2 · ties 3.

Your card: Cougar 0 · Stegosaurus 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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