WHO WILL WIN?
Cassowary
BOOM-RUMBLE
Rattlesnake
CHK-CHK-BUZZ
THE SETUP

Cassowary vs Rattlesnake

Cassowary
Cassowary
Rattlesnake
Rattlesnake

Pretend a cassowary and a rattlesnake meet in the desert. Look at the facts. Then you pick.

Would they meet?

No. Wild cassowarys and rattlesnakes would not meet. We still look at the facts.

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

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.

Corner B

Rattlesnake

Crotalus atrox · A desert alarm clock with a noisy tail.

Rattlesnake
Home
North American deserts · Lives in North America
Food
Meat
Group
Lives alone
Size
Rattlesnake is tiny.

Sit, rattle, strike.

Heat pits are infrared goggles.

Would rather be left alone.

  • Rattlesnake is tiny and slow.
  • Mice, rats, rabbits — small warm snacks of the desert.
  • Rocks, brush, and sunny ledges where a coil can stay toasty.

Family: Other pit vipers, including copperheads.

TO SCALE!

SIZE & WEIGHT

Stand them next to a grown-up. Who is bigger and heavier?

1.70 m

Grown-up

1.70 m

Cassowary to scale

Cassowary

0.15 m

Rattlesnake to scale

Rattlesnake

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

Cassowary55 kg

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

Rattlesnake2 kg

About as heavy as a water bottle, louder than a snack bag.

Cassowary

1.70 m · 55 kg

Cassowary is medium. 55 kg.

Rattlesnake

0.15 m · 2 kg

Rattlesnake is tiny. 2 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: Dagger inner toe
  • Armor: Casque helmet
  • Senses: Casque and low rumble carry through forest.

Cassowary · labeled field diagram

  • Weapon: Hinged venom fangs
  • Armor: Rattle warning
  • Senses: Heat pits are infrared goggles.

Rattlesnake · labeled field diagram

Cassowary20 psi bite
Rattlesnake80 psi bite

Cassowary

Dagger inner toe

Tool: dagger inner toe. Bite: 20 psi.

Rattlesnake

Hinged venom fangs

Tool: hinged venom fangs. Bite: 80 psi.

A bite number is only one tool. Coils and kicks count too.

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Cassowary
50 km/h
Rattlesnake
8 km/h
Cassowary50 km/h
Rattlesnake8 km/h

Cassowary

50 km/h

Cassowary can go 50 km/h. That is fast.

Rattlesnake

8 km/h

Rattlesnake 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 the desert. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
CassowaryRattlesnakeBoth

Meeting biome: the desert. Colored land is where each animal actually lives.

Cassowary

Not their home · Lives in Australia / Asia

Cassowary's home is the australian and new guinean rainforest, not the desert.

Rattlesnake

This is home · Lives in North America

Rattlesnake lives in places like the desert.

No. Wild cassowarys and rattlesnakes would not meet. We still look at the facts.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Cassowary
Plants and meat · Fruit eater with dinosaur feet.
Rattlesnake
Meat · Sit, rattle, strike.

Cassowary

Plants and meat · Fruit eater with dinosaur feet.

Mostly fruit.

Rattlesnake

Meat · Sit, rattle, strike.

Mice, rats, rabbits — small warm snacks of the desert.

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.

Cassowary
Lives alone
Rattlesnake
Lives alone
Cassowary7 grit /10
Rattlesnake7 grit /10

Cassowary

Lives alone

Shy until cornered. Grit: 7/10.

Rattlesnake

Lives alone

Would rather be left alone. 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?

Cassowary
4/10
Rattlesnake
4/10
Cassowary4 brains /10
Rattlesnake4 brains /10

Cassowary

4/10

Casque and low rumble carry through forest.

Rattlesnake

4/10

Heat pits are infrared goggles.

In the wild, brains often mean leave before it starts.

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Cassowary
Casuarius casuarius
Rattlesnake
Crotalus atrox

Cassowary

Casuarius casuarius

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

Rattlesnake

Crotalus atrox

Other pit vipers, including copperheads.

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?

Cassowary
Kick of the Lost World
Rattlesnake
Buzz Then Zap

Cassowary

Kick of the Lost World

They jump and slash with both feet.

Rattlesnake

Buzz Then Zap

First the concert.

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: Cassowary 0 · Rattlesnake 0 · still open 8

Who wins the meeting?

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

THWACK!

THEY MEET

Cassowary runs first. Rattlesnake does not race. They wait in the desert.

Pretend · fact-based · not a gore-fest

SLAM!

THE TOOLS SHOW UP

Cassowary is heavier. Rattlesnake uses hinged venom fangs. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

POW!

SPECIAL MOVES

Cassowary tries the Kick of the Lost World. Rattlesnake tries the Buzz Then Zap. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Cassowary!

A STOMP

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

On the desert, Cassowary wins. Cassowary is a lot heavier. Rattlesnake 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: Cassowary 3 · Rattlesnake 1 · ties 4.

Your card: Cassowary 0 · Rattlesnake 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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