WHO WILL WIN?
Rattlesnake
CHK-CHK-BUZZ
Bison
SNORT-GRUNT
THE SETUP

Rattlesnake vs Bison

Rattlesnake
Rattlesnake
Bison
Bison

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

Would they meet?

Almost never. Their homes sit next to each other.

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

Bison

Bison bison · A shaggy locomotive with horns.

Bison
Home
North American grassland · Lives in North America
Food
Plants
Group
Lives in a herd
Size
Bison is big.

Grazer.

Smell and hearing across open grass.

Looks like furniture until it runs.

  • Bison is big and fast.
  • Grass.
  • Wide plains where a herd can rumble the ground like weather.

Family: Yaks and cattle.

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

1.70 m

Bison to scale

Bison

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

Rattlesnake2 kg

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

Bison700 kg

As heavy as a small car, with a haircut that never clocks out.

Rattlesnake

0.15 m · 2 kg

Rattlesnake is tiny. 2 kg.

Bison

1.70 m · 700 kg

Bison is big. 700 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: Headbutt horns
  • Armor: Woolly snowplow
  • Senses: Smell and hearing across open grass.

Bison · labeled field diagram

Rattlesnake80 psi bite
Bison200 psi bite

Rattlesnake

Hinged venom fangs

Tool: hinged venom fangs. Bite: 80 psi.

Bison

Headbutt horns

Tool: headbutt horns. 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?

Rattlesnake
8 km/h
Bison
55 km/h
Rattlesnake8 km/h
Bison55 km/h

Rattlesnake

8 km/h

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

Bison

55 km/h

Bison can go 55 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 the desert. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
RattlesnakeBisonBoth

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

Rattlesnake

This is home · Lives in North America

Rattlesnake lives in places like the desert.

Bison

Can handle it · Lives in North America

Bison's home is the north american grassland, not the desert.

Almost never. Their homes sit next to each other.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Rattlesnake
Meat · Sit, rattle, strike.
Bison
Plants · Grazer.

Rattlesnake

Meat · Sit, rattle, strike.

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

Bison

Plants · Grazer.

Grass.

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
Bison
Lives in a herd
Rattlesnake7 grit /10
Bison8 grit /10

Rattlesnake

Lives alone

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

Bison

Lives in a herd

Looks like furniture until it runs. 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?

Rattlesnake
4/10
Bison
4/10
Rattlesnake4 brains /10
Bison4 brains /10

Rattlesnake

4/10

Heat pits are infrared goggles.

Bison

4/10

Smell and hearing across open grass.

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
Bison
Bison bison

Rattlesnake

Crotalus atrox

Other pit vipers, including copperheads.

Bison

Bison bison

Yaks and cattle.

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
Bison
Prairie Freight Charge

Rattlesnake

Buzz Then Zap

First the concert.

Bison

Prairie Freight Charge

They look like furniture.

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 · Bison 0 · still open 8

Who wins the meeting?

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

FWOOSH!

THEY MEET

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

Pretend · fact-based · not a gore-fest

KICK!

THE TOOLS SHOW UP

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

Pretend · fact-based · not a gore-fest

STOOMP!

SPECIAL MOVES

Rattlesnake tries the Buzz Then Zap. Bison tries the Prairie Freight Charge. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Bison!

A STOMP

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

On the desert, Bison wins. Bison 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: Rattlesnake 2 · Bison 3 · ties 3.

Your card: Rattlesnake 0 · Bison 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 · Bison

A good scratch after a hard rumble.

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