WHO WILL WIN?
Rattlesnake
CHK-CHK-BUZZ
Hippo
HAAAWMP
THE SETUP

Rattlesnake vs Hippo

Rattlesnake
Rattlesnake
Hippo
Hippo

Pretend a rattlesnake and a hippo meet in river country. Look at the facts. Then you pick.

Would they meet?

No. Wild rattlesnakes and hippos 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

Hippo

Hippopotamus amphibius · A floating boulder with kitchen-knife tusks.

Hippo
Home
African rivers and lakes · Lives in Africa
Food
Plants
Group
Lives in a herd
Size
Hippo is huge.

Grazer by night.

Ears, eyes, and nostrils sit on top of the head like a submarine periscope.

Famous for a short fuse in the river.

  • Hippo is huge and not very fast.
  • Hippos graze grass at night.
  • They own the river.

Family: Whales and dolphins!

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

1.50 m

Hippo to scale

Hippo

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

Rattlesnake2 kg

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

Hippo1,500 kg

About as heavy as a small car, with a much bigger attitude.

Rattlesnake

0.15 m · 2 kg

Rattlesnake is tiny. 2 kg.

Hippo

1.50 m · 1,500 kg

Hippo is huge. 1,500 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: Tusk-lined cave mouth
  • Armor: Cannonball body
  • Senses: Ears, eyes, and nostrils sit on top of the head like a submarine periscope.

Hippo · labeled field diagram

Rattlesnake80 psi bite
Hippo1800 psi bite

Rattlesnake

Hinged venom fangs

Tool: hinged venom fangs. Bite: 80 psi.

Hippo

Tusk-lined cave mouth

Tool: tusk-lined cave mouth. Bite: 1,800 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
Hippo
30 km/h
Rattlesnake8 km/h
Hippo30 km/h

Rattlesnake

8 km/h

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

Hippo

30 km/h

Hippo can go 30 km/h. That is not very fast.

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
RattlesnakeHippoBoth

Meeting biome: river country. 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 river country.

Hippo

This is home · Lives in Africa

Hippo lives in places like river country.

No. Wild rattlesnakes and hippos 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.
Hippo
Plants · Grazer by night.

Rattlesnake

Meat · Sit, rattle, strike.

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

Hippo

Plants · Grazer by night.

Hippos graze grass at night.

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
Hippo
Lives in a herd
Rattlesnake7 grit /10
Hippo10 grit /10

Rattlesnake

Lives alone

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

Hippo

Lives in a herd

Famous for a short fuse in the river. Grit: 10/10.

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
Hippo
5/10
Rattlesnake4 brains /10
Hippo5 brains /10

Rattlesnake

4/10

Heat pits are infrared goggles.

Hippo

5/10

Ears, eyes, and nostrils sit on top of the head like a submarine periscope.

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
Hippo
Hippopotamus amphibius

Rattlesnake

Crotalus atrox

Other pit vipers, including copperheads.

Hippo

Hippopotamus amphibius

Whales and dolphins!

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
Hippo
River Rage Charge

Rattlesnake

Buzz Then Zap

First the concert.

Hippo

River Rage Charge

Hippos look chill in the water.

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 · Hippo 0 · still open 8

Who wins the meeting?

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

SKREEE!

THEY MEET

Hippo runs first. Rattlesnake does not race. They wait in river country.

Pretend · fact-based · not a gore-fest

CHOMP!

THE TOOLS SHOW UP

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

Pretend · fact-based · not a gore-fest

SNAP!

SPECIAL MOVES

Rattlesnake tries the Buzz Then Zap. Hippo tries the River Rage Charge. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Hippo!

A STOMP

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

On river country, Hippo wins. Hippo likes river country 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 0 · Hippo 8.

Your card: Rattlesnake 0 · Hippo 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 · Hippo

Baby hippo. Rain. The rumble can wait.

Giles Laurent · Wikimedia Commons · CC BY-SA. Source

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