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

Parasaurolophus vs Cougar

Parasaurolophus
Parasaurolophus
Cougar
Cougar

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

Would they meet?

No. Parasaurolophus 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

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.

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

3.2 m

Parasaurolophus to scale

Parasaurolophus

0.75 m

Cougar to scale

Cougar

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

Parasaurolophus2,500 kg

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

Cougar65 kg

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

Parasaurolophus

3.2 m · 2,500 kg

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

Parasaurolophus · labeled field diagram

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

Cougar · labeled field diagram

Parasaurolophus200 psi bite
Cougar400 psi bite

Parasaurolophus

Herd, kick, and a honk

Tool: herd, kick, and a honk. 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?

Parasaurolophus
40 km/h
Cougar
70 km/h
Parasaurolophus40 km/h
Cougar70 km/h

Parasaurolophus

40 km/h

Parasaurolophus can go 40 km/h. That is fast.

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
ParasaurolophusCougarBoth

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

Parasaurolophus

This is home · Lived in North America long ago

Parasaurolophus lives in places like forest.

Cougar

This is home · Lives in North America / South America

Cougar lives in places like forest.

No. Parasaurolophus 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?

Parasaurolophus
Plants · Does not hunt.
Cougar
Meat · Stalk and pounce.

Parasaurolophus

Plants · Does not hunt.

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

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.

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

Parasaurolophus

Lives in a herd

Nervy salad. Grit: 5/10.

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?

Parasaurolophus
4/10
Cougar
7/10
Parasaurolophus4 brains /10
Cougar7 brains /10

Parasaurolophus

4/10

The crest was a horn.

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?

Parasaurolophus
Parasaurolophus walkeri
Cougar
Puma concolor

Parasaurolophus

Parasaurolophus walkeri

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

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?

Parasaurolophus
Crest Trombone Blast
Cougar
Canyon Long Jump

Parasaurolophus

Crest Trombone Blast

Air through the hollow crest probably made a low honk.

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: Parasaurolophus 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. Parasaurolophus does not race. They wait in forest.

Pretend · fact-based · not a gore-fest

CHOMP!

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

SNAP!

SPECIAL MOVES

Parasaurolophus tries the Crest Trombone Blast. Cougar tries the Canyon Long Jump. 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: Parasaurolophus 1 · Cougar 5 · ties 2.

Your card: Parasaurolophus 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.

1/17 · scroll