WHO WILL WIN?
Parasaurolophus
TROOOOT
Cassowary
BOOM-RUMBLE
THE SETUP

Parasaurolophus vs Cassowary

Parasaurolophus
Parasaurolophus
Cassowary
Cassowary

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

Would they meet?

No. Parasaurolophus and Cassowary 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

Cassowary

Casuarius casuarius · The rainforest's dinosaur that never left.

Cassowary
Home
Australian and New Guinean rainforest · Lives in Australia / Asia
Food
Plants and meat
Group
Lives alone
Size
Cassowary is medium.

Fruit eater with dinosaur feet.

Casque and low rumble carry through forest.

Shy until cornered.

  • Cassowary is medium and fast.
  • Mostly fruit.
  • Dense rainforest where a tall dark bird can appear like a jump scare.

Family: Emus and ostriches — the ratite squad of giant flightless birds.

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

1.70 m

Cassowary to scale

Cassowary

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.

Cassowary55 kg

As tall as a grown-up, with the attitude of a dinosaur that kept the costume.

Parasaurolophus

3.2 m · 2,500 kg

Parasaurolophus is huge. 2,500 kg.

Cassowary

1.70 m · 55 kg

Cassowary is medium. 55 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: Dagger inner toe
  • Armor: Casque helmet
  • Senses: Casque and low rumble carry through forest.

Cassowary · labeled field diagram

Parasaurolophus200 psi bite
Cassowary20 psi bite

Parasaurolophus

Herd, kick, and a honk

Tool: herd, kick, and a honk. Bite: 200 psi.

Cassowary

Dagger inner toe

Tool: dagger inner toe. Bite: 20 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
Cassowary
50 km/h
Parasaurolophus40 km/h
Cassowary50 km/h

Parasaurolophus

40 km/h

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

Cassowary

50 km/h

Cassowary can go 50 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
ParasaurolophusCassowaryBoth

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.

Cassowary

This is home · Lives in Australia / Asia

Cassowary lives in places like forest.

No. Parasaurolophus and Cassowary 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.
Cassowary
Plants and meat · Fruit eater with dinosaur feet.

Parasaurolophus

Plants · Does not hunt.

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

Cassowary

Plants and meat · Fruit eater with dinosaur feet.

Mostly fruit.

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
Cassowary
Lives alone
Parasaurolophus5 grit /10
Cassowary7 grit /10

Parasaurolophus

Lives in a herd

Nervy salad. Grit: 5/10.

Cassowary

Lives alone

Shy until cornered. 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
Cassowary
4/10
Parasaurolophus4 brains /10
Cassowary4 brains /10

Parasaurolophus

4/10

The crest was a horn.

Cassowary

4/10

Casque and low rumble carry through forest.

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
Cassowary
Casuarius casuarius

Parasaurolophus

Parasaurolophus walkeri

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

Cassowary

Casuarius casuarius

Emus and ostriches — the ratite squad of giant flightless birds.

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
Cassowary
Kick of the Lost World

Parasaurolophus

Crest Trombone Blast

Air through the hollow crest probably made a low honk.

Cassowary

Kick of the Lost World

They jump and slash with both feet.

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 · Cassowary 0 · still open 8

Who wins the meeting?

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

FWOOSH!

THEY MEET

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

Pretend · fact-based · not a gore-fest

KICK!

THE TOOLS SHOW UP

Parasaurolophus is heavier. Cassowary uses dagger inner toe. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

STOOMP!

SPECIAL MOVES

Parasaurolophus tries the Crest Trombone Blast. Cassowary tries the Kick of the Lost World. 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. Cassowary 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 · Cassowary 4 · ties 3.

Your card: Parasaurolophus 0 · Cassowary 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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