WHO WILL WIN?
Parasaurolophus
TROOOOT
Okapi
CHUFF-BLEAT
THE SETUP

Parasaurolophus vs Okapi

Parasaurolophus
Parasaurolophus
Okapi
Okapi

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

Would they meet?

No. Parasaurolophus and Okapi 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

Okapi

Okapia johnstoni · A forest giraffe in zebra socks.

Okapi
Home
Congo rainforest · Lives in Africa
Food
Plants
Group
Lives alone
Size
Okapi is big.

Forest browser.

Huge ears.

Ghost of the rainforest.

  • Okapi is big and fast.
  • Leaves, fruit, and fungi.
  • Deep rainforest.

Family: Giraffes.

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

1.60 m

Okapi to scale

Okapi

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.

Okapi250 kg

About as heavy as a pony, dressed like a secret.

Parasaurolophus

3.2 m · 2,500 kg

Parasaurolophus is huge. 2,500 kg.

Okapi

1.60 m · 250 kg

Okapi is big. 250 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: Kick plus ossicone bump
  • Armor: Stripe socks
  • Senses: Huge ears.

Okapi · labeled field diagram

Parasaurolophus200 psi bite
Okapi30 psi bite

Parasaurolophus

Herd, kick, and a honk

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

Okapi

Kick plus ossicone bump

Tool: kick plus ossicone bump. Bite: 30 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
Okapi
50 km/h
Parasaurolophus40 km/h
Okapi50 km/h

Parasaurolophus

40 km/h

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

Okapi

50 km/h

Okapi 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
ParasaurolophusOkapiBoth

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.

Okapi

This is home · Lives in Africa

Okapi lives in places like forest.

No. Parasaurolophus and Okapi 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.
Okapi
Plants · Forest browser.

Parasaurolophus

Plants · Does not hunt.

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

Okapi

Plants · Forest browser.

Leaves, fruit, and fungi.

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
Okapi
Lives alone
Parasaurolophus5 grit /10
Okapi5 grit /10

Parasaurolophus

Lives in a herd

Nervy salad. Grit: 5/10.

Okapi

Lives alone

Ghost of the rainforest. 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?

Parasaurolophus
4/10
Okapi
5/10
Parasaurolophus4 brains /10
Okapi5 brains /10

Parasaurolophus

4/10

The crest was a horn.

Okapi

5/10

Huge ears.

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
Okapi
Okapia johnstoni

Parasaurolophus

Parasaurolophus walkeri

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

Okapi

Okapia johnstoni

Giraffes.

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
Okapi
Ghost of the Ituri

Parasaurolophus

Crest Trombone Blast

Air through the hollow crest probably made a low honk.

Okapi

Ghost of the Ituri

They are so shy scientists photographed them in the wild only recently.

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 · Okapi 0 · still open 8

Who wins the meeting?

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

FWOOSH!

THEY MEET

Okapi 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. Okapi uses kick plus ossicone bump. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

STOOMP!

SPECIAL MOVES

Parasaurolophus tries the Crest Trombone Blast. Okapi tries the Ghost of the Ituri. 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. Okapi 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 2 · Okapi 5 · ties 1.

Your card: Parasaurolophus 0 · Okapi 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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