WHO WILL WIN?
Cougar
SCREAM-PURR
Parasaurolophus
TROOOOT
THE SETUP

Cougar vs Parasaurolophus

Cougar
Cougar
Parasaurolophus
Parasaurolophus

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

Would they meet?

No. Cougar and Parasaurolophus 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

Parasaurolophus

Parasaurolophus walkeri · A duckbill with a trombone on its head.

Parasaurolophus
Home
Late Cretaceous forests of western North America · Lived in North America long ago
Food
Plants
Group
Lives in a herd
Size
Parasaurolophus is huge.

Does not hunt.

The crest was a horn.

Nervy salad.

  • Parasaurolophus is huge and fast.
  • Plants ground by a dental battery — a whole chalkboard of replacement teeth.
  • Late Cretaceous North America.

Family: Other hadrosaurs: Edmontosaurus, Corythosaurus, and the duckbill crowd.

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

3.2 m

Parasaurolophus to scale

Parasaurolophus

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.

Parasaurolophus2,500 kg

About as heavy as a rhinoceros, with a head-crest as long as a baseball bat.

Cougar

0.75 m · 65 kg

Cougar is medium. 65 kg.

Parasaurolophus

3.2 m · 2,500 kg

Parasaurolophus is huge. 2,500 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: Herd, kick, and a honk
  • Armor: Duckbill battery
  • Senses: The crest was a horn.

Parasaurolophus · labeled field diagram

Cougar400 psi bite
Parasaurolophus200 psi bite

Cougar

Pounce and hold

Tool: pounce and hold. Bite: 400 psi.

Parasaurolophus

Herd, kick, and a honk

Tool: herd, kick, and a honk. 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
Parasaurolophus
40 km/h
Cougar70 km/h
Parasaurolophus40 km/h

Cougar

70 km/h

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

Parasaurolophus

40 km/h

Parasaurolophus can go 40 km/h. That is 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
CougarParasaurolophusBoth

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.

Parasaurolophus

This is home · Lived in North America long ago

Parasaurolophus lives in places like forest.

No. Cougar and Parasaurolophus 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.
Parasaurolophus
Plants · Does not hunt.

Cougar

Meat · Stalk and pounce.

Deer are favorite.

Parasaurolophus

Plants · Does not hunt.

Plants ground by a dental battery — a whole chalkboard of replacement teeth.

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
Parasaurolophus
Lives in a herd
Cougar7 grit /10
Parasaurolophus5 grit /10

Cougar

Lives alone

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

Parasaurolophus

Lives in a herd

Nervy salad. Grit: 5/10.

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
Parasaurolophus
4/10
Cougar7 brains /10
Parasaurolophus4 brains /10

Cougar

7/10

Dawn-and-dusk eyes.

Parasaurolophus

4/10

The crest was a horn.

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
Parasaurolophus
Parasaurolophus walkeri

Cougar

Puma concolor

Cheetahs and jaguarundis more than roaring lions.

Parasaurolophus

Parasaurolophus walkeri

Other hadrosaurs: Edmontosaurus, Corythosaurus, and the duckbill crowd.

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
Parasaurolophus
Crest Trombone Blast

Cougar

Canyon Long Jump

They can bound 12 meters in a single leap.

Parasaurolophus

Crest Trombone Blast

Air through the hollow crest probably made a low honk.

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 · Parasaurolophus 0 · still open 8

Who wins the meeting?

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

THWACK!

THEY MEET

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

Pretend · fact-based · not a gore-fest

SLAM!

THE TOOLS SHOW UP

Parasaurolophus 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. Parasaurolophus tries the Crest Trombone Blast. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Parasaurolophus!

A STOMP · UNDERDOG

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

On forest, Parasaurolophus wins. Parasaurolophus 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 5 · Parasaurolophus 1 · ties 2.

Your card: Cougar 0 · Parasaurolophus 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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