WHO WILL WIN?
Parasaurolophus
TROOOOT
Anaconda
SLITHER-WHOMP
THE SETUP

Parasaurolophus vs Anaconda

Parasaurolophus
Parasaurolophus
Anaconda
Anaconda

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

Would they meet?

No. Parasaurolophus and Anaconda 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

Anaconda

Eunectes murinus · A river rope that forgot it is allowed to be this heavy.

Anaconda
Home
Amazon rivers · Lives in South America
Food
Meat
Group
Lives alone
Size
Anaconda is big.

Wait in the water, coil, squeeze.

Heat pits plus a swimmer's patience.

Heavy and unhurried.

  • Anaconda is big and slow.
  • Capybara, fish, birds, caimans — if it comes to the water's edge, it is on the maybe list.
  • Slow rivers and swamps.

Family: Boas.

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

0.40 m

Anaconda to scale

Anaconda

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.

Anaconda200 kg

As heavy as a couple of grown-ups, longer than a classroom rug.

Parasaurolophus

3.2 m · 2,500 kg

Parasaurolophus is huge. 2,500 kg.

Anaconda

0.40 m · 200 kg

Anaconda is big. 200 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: Coil squeeze
  • Armor: Water-slick muscle
  • Senses: Heat pits plus a swimmer's patience.

Anaconda · labeled field diagram

Parasaurolophus200 psi bite
Anaconda200 psi bite

Parasaurolophus

Herd, kick, and a honk

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

Anaconda

Coil squeeze

Tool: coil squeeze. 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?

Parasaurolophus
40 km/h
Anaconda
8 km/h
Parasaurolophus40 km/h
Anaconda8 km/h

Parasaurolophus

40 km/h

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

Anaconda

8 km/h

Anaconda can go 8 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 river country. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
ParasaurolophusAnacondaBoth

Meeting biome: river country. 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 river country.

Anaconda

This is home · Lives in South America

Anaconda lives in places like river country.

No. Parasaurolophus and Anaconda 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.
Anaconda
Meat · Wait in the water, coil, squeeze.

Parasaurolophus

Plants · Does not hunt.

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

Anaconda

Meat · Wait in the water, coil, squeeze.

Capybara, fish, birds, caimans — if it comes to the water's edge, it is on the maybe list.

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
Anaconda
Lives alone
Parasaurolophus5 grit /10
Anaconda8 grit /10

Parasaurolophus

Lives in a herd

Nervy salad. Grit: 5/10.

Anaconda

Lives alone

Heavy and unhurried. Grit: 8/10.

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
Anaconda
4/10
Parasaurolophus4 brains /10
Anaconda4 brains /10

Parasaurolophus

4/10

The crest was a horn.

Anaconda

4/10

Heat pits plus a swimmer's patience.

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
Anaconda
Eunectes murinus

Parasaurolophus

Parasaurolophus walkeri

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

Anaconda

Eunectes murinus

Boas.

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
Anaconda
Swamp Wrap

Parasaurolophus

Crest Trombone Blast

Air through the hollow crest probably made a low honk.

Anaconda

Swamp Wrap

They wait like a log.

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 · Anaconda 0 · still open 8

Who wins the meeting?

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

SKREEE!

THEY MEET

Parasaurolophus runs first. Anaconda does not race. They wait in river country.

Pretend · fact-based · not a gore-fest

CHOMP!

THE TOOLS SHOW UP

Parasaurolophus is heavier. Anaconda uses coil squeeze. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

SNAP!

SPECIAL MOVES

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

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Parasaurolophus!

A CLEAR PICK · UNDERDOG

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

On river country, Parasaurolophus wins. Parasaurolophus is a lot heavier. Anaconda 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 · Anaconda 5 · ties 1.

Your card: Parasaurolophus 0 · Anaconda 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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