WHO WILL WIN?
Chimpanzee
HOOT-PANT
Otter
CHIRP-CHUCKLE
THE SETUP

Chimpanzee vs Otter

Chimpanzee
Chimpanzee
Otter
Otter

Pretend a chimpanzee and a otter meet in river country. 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

Chimpanzee

Pan troglodytes · The tool-using cousin with a wild side.

Chimpanzee
Home
African rainforest · Lives in Africa
Food
Plants and meat
Group
Hunts with a pack
Size
Chimpanzee is medium.

Team hunters of monkeys plus a lot of fruit.

Face-readers.

Curious and political.

  • Chimpanzee is medium and fast.
  • Fruit first, plus insects, leaves, and sometimes meat.
  • Forest canopy and the ground beneath it — a two-story house.

Family: Humans, bonobos, gorillas.

Corner B

Otter

Lontra canadensis · A slippery wrestler who treats rivers like gyms.

Otter
Home
Rivers and lakes · Lives in North America
Food
Meat
Group
Lives with family
Size
Otter is small.

Fish wrestler.

Whiskers in murky water.

Playful hustle.

  • Otter is small and not very fast.
  • Fish, crayfish, frogs — they eat lunch in the pool.
  • Riverbanks with dens called holts.

Family: Weasels, badgers, and wolverines.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

1.20 m

Chimpanzee to scale

Chimpanzee

0.40 m

Otter to scale

Otter

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

Chimpanzee50 kg

About as heavy as a fifth-grader who can do pull-ups forever.

Otter10 kg

About as heavy as a bag of flour that learned backstroke.

Chimpanzee

1.20 m · 50 kg

Chimpanzee is medium. 50 kg.

Otter

0.40 m · 10 kg

Otter 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: Team tactics + ape bite
  • Armor: Think-fast reflexes
  • Senses: Face-readers.

Chimpanzee · labeled field diagram

  • Weapon: Needle teeth plus twist
  • Armor: Oilskin fur
  • Senses: Whiskers in murky water.

Otter · labeled field diagram

Chimpanzee1300 psi bite
Otter150 psi bite

Chimpanzee

Team tactics + ape bite

Tool: team tactics + ape bite. Bite: 1,300 psi.

Otter

Needle teeth plus twist

Tool: needle teeth plus twist. Bite: 150 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Chimpanzee
40 km/h
Otter
30 km/h
Chimpanzee40 km/h
Otter30 km/h

Chimpanzee

40 km/h

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

Otter

30 km/h

Otter 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
ChimpanzeeOtterBoth

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

Chimpanzee

Can handle it · Lives in Africa

Chimpanzee's home is the african rainforest, not river country.

Otter

This is home · Lives in North America

Otter lives in places like river country.

Almost never. Their homes sit next to each other.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Chimpanzee
Plants and meat · Team hunters of monkeys plus a lot of fruit.
Otter
Meat · Fish wrestler.

Chimpanzee

Plants and meat · Team hunters of monkeys plus a lot of fruit.

Fruit first, plus insects, leaves, and sometimes meat.

Otter

Meat · Fish wrestler.

Fish, crayfish, frogs — they eat lunch in the pool.

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.

Chimpanzee
Hunts with a pack
Otter
Lives with family
Chimpanzee8 grit /10
Otter7 grit /10

Chimpanzee

Hunts with a pack

Curious and political. Grit: 8/10.

Otter

Lives with family

Playful hustle. 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?

Chimpanzee
10/10
Otter
7/10
Chimpanzee10 brains /10
Otter7 brains /10

Chimpanzee

10/10

Face-readers.

Otter

7/10

Whiskers in murky water.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Chimpanzee
Pan troglodytes
Otter
Lontra canadensis

Chimpanzee

Pan troglodytes

Humans, bonobos, gorillas.

Otter

Lontra canadensis

Weasels, badgers, and wolverines.

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?

Chimpanzee
Stick-and-Stone Strategy
Otter
Slide Tackle

Chimpanzee

Stick-and-Stone Strategy

Wild chimps use tools: sticks for termites, stones for nuts, brains for everything else.

Otter

Slide Tackle

Mud slides are transport.

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: Chimpanzee 0 · Otter 0 · still open 8

Who wins the meeting?

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

THWACK!

THEY MEET

Chimpanzee runs first. Otter does not race. They wait in river country.

Pretend · fact-based · not a gore-fest

SLAM!

THE TOOLS SHOW UP

Chimpanzee is heavier. Otter uses needle teeth plus twist. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

POW!

SPECIAL MOVES

Chimpanzee tries the Stick-and-Stone Strategy. Otter tries the Slide Tackle. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Chimpanzee!

A STOMP

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

On river country, Chimpanzee wins. Chimpanzee is a lot heavier. Otter 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: Chimpanzee 7 · Otter 1.

Your card: Chimpanzee 0 · Otter 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 · Chimpanzee

Zoo chimpanzee. Big brain. Bigger side-eye.

Wikimedia Commons · Tobu Zoo · CC. Source

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