WHO WILL WIN?
Rattlesnake
CHK-CHK-BUZZ
Koala
BELLOW-SNOOZE
THE SETUP

Rattlesnake vs Koala

Rattlesnake
Rattlesnake
Koala
Koala

Pretend a rattlesnake and a koala meet in forest. Look at the facts. Then you pick.

Would they meet?

No. Wild rattlesnakes and koalas 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

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.

Corner B

Koala

Phascolarctos cinereus · A sleepy specialist with surprising claws.

Koala
Home
Australian eucalyptus forest · Lives in Australia
Food
Plants
Group
Lives alone
Size
Koala is small.

Eucalyptus specialist.

A nose for the right leaves.

Low-energy by design.

  • Koala is small and slow.
  • Almost only eucalyptus.
  • They pick a tree, claim it, and treat the canopy like a studio apartment.

Family: Wombats.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

0.15 m

Rattlesnake to scale

Rattlesnake

0.60 m

Koala to scale

Koala

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

Rattlesnake2 kg

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

Koala10 kg

About as heavy as a bowling ball that insists it is a teddy.

Rattlesnake

0.15 m · 2 kg

Rattlesnake is tiny. 2 kg.

Koala

0.60 m · 10 kg

Koala is small. 10 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: Hinged venom fangs
  • Armor: Rattle warning
  • Senses: Heat pits are infrared goggles.

Rattlesnake · labeled field diagram

  • Weapon: Tree-hook claws
  • Armor: Fluffy indifference
  • Senses: A nose for the right leaves.

Koala · labeled field diagram

Rattlesnake80 psi bite
Koala100 psi bite

Rattlesnake

Hinged venom fangs

Tool: hinged venom fangs. Bite: 80 psi.

Koala

Tree-hook claws

Tool: tree-hook claws. Bite: 100 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Rattlesnake
8 km/h
Koala
10 km/h
Rattlesnake8 km/h
Koala10 km/h

Rattlesnake

8 km/h

Rattlesnake can go 8 km/h. That is slow.

Koala

10 km/h

Koala can go 10 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 forest. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
RattlesnakeKoalaBoth

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

Rattlesnake

Not their home · Lives in North America

Rattlesnake's home is the north american deserts, not forest.

Koala

This is home · Lives in Australia

Koala lives in places like forest.

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

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Rattlesnake
Meat · Sit, rattle, strike.
Koala
Plants · Eucalyptus specialist.

Rattlesnake

Meat · Sit, rattle, strike.

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

Koala

Plants · Eucalyptus specialist.

Almost only eucalyptus.

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.

Rattlesnake
Lives alone
Koala
Lives alone
Rattlesnake7 grit /10
Koala3 grit /10

Rattlesnake

Lives alone

Would rather be left alone. Grit: 7/10.

Koala

Lives alone

Low-energy by design. Grit: 3/10.

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?

Rattlesnake
4/10
Koala
4/10
Rattlesnake4 brains /10
Koala4 brains /10

Rattlesnake

4/10

Heat pits are infrared goggles.

Koala

4/10

A nose for the right leaves.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Rattlesnake
Crotalus atrox
Koala
Phascolarctos cinereus

Rattlesnake

Crotalus atrox

Other pit vipers, including copperheads.

Koala

Phascolarctos cinereus

Wombats.

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?

Rattlesnake
Buzz Then Zap
Koala
Eucalyptus Power Nap

Rattlesnake

Buzz Then Zap

First the concert.

Koala

Eucalyptus Power Nap

Koalas sleep up to 18 hours.

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: Rattlesnake 0 · Koala 0 · still open 8

Who wins the meeting?

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

THWACK!

THEY MEET

Koala runs first. Rattlesnake does not race. They wait in forest.

Pretend · fact-based · not a gore-fest

SLAM!

THE TOOLS SHOW UP

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

Pretend · fact-based · not a gore-fest

POW!

SPECIAL MOVES

Rattlesnake tries the Buzz Then Zap. Koala tries the Eucalyptus Power Nap. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Koala!

A SQUEAKER · UNDERDOG

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

On forest, Koala wins. Koala likes forest more. 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: Rattlesnake 4 · Koala 3 · ties 1.

Your card: Rattlesnake 0 · Koala 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.

Victory lap · Koala

Joey in the pouch. The rumble was exhausting.

Brian Dell · Wikimedia Commons · CC. Source

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