WHO WILL WIN?
Otter
CHIRP-CHUCKLE
Capybara
CLICK-PURR
THE SETUP

Otter vs Capybara

Otter
Otter
Capybara
Capybara

Pretend a otter and a capybara meet in river country. Look at the facts. Then you pick.

Would they meet?

Yes. They could meet in the real wild. This page is still a what-if.

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

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.

Corner B

Capybara

Hydrochoerus hydrochaeris · The world's chillest giant rodent.

Capybara
Home
South American wetlands · Lives in South America
Food
Plants
Group
Lives in a herd
Size
Capybara is medium.

Grazer that swims like a sofa with a motor.

Eyes and nose just above the water.

Chill social potato.

  • Capybara is medium and not very fast.
  • Grasses and water plants.
  • Riverbanks where the whole friend group can soak and snack.

Family: Guinea pigs.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

0.40 m

Otter to scale

Otter

0.60 m

Capybara to scale

Capybara

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

Otter10 kg

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

Capybara50 kg

About as heavy as a fifth-grader, shaped like a friendly ottoman.

Otter

0.40 m · 10 kg

Otter is small. 10 kg.

Capybara

0.60 m · 50 kg

Capybara is medium. 50 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: Needle teeth plus twist
  • Armor: Oilskin fur
  • Senses: Whiskers in murky water.

Otter · labeled field diagram

  • Weapon: Chisel teeth
  • Armor: Pond camouflage
  • Senses: Eyes and nose just above the water.

Capybara · labeled field diagram

Otter150 psi bite
Capybara200 psi bite

Otter

Needle teeth plus twist

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

Capybara

Chisel teeth

Tool: chisel teeth. 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?

Otter
30 km/h
Capybara
35 km/h
Otter30 km/h
Capybara35 km/h

Otter

30 km/h

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

Capybara

35 km/h

Capybara can go 35 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
OtterCapybaraBoth

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

Otter

This is home · Lives in North America

Otter lives in places like river country.

Capybara

This is home · Lives in South America

Capybara lives in places like river country.

Yes. They could meet in the real wild. This page is still a what-if.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Otter
Meat · Fish wrestler.
Capybara
Plants · Grazer that swims like a sofa with a motor.

Otter

Meat · Fish wrestler.

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

Capybara

Plants · Grazer that swims like a sofa with a motor.

Grasses and water plants.

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.

Otter
Lives with family
Capybara
Lives in a herd
Otter7 grit /10
Capybara4 grit /10

Otter

Lives with family

Playful hustle. Grit: 7/10.

Capybara

Lives in a herd

Chill social potato. Grit: 4/10.

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?

Otter
7/10
Capybara
5/10
Otter7 brains /10
Capybara5 brains /10

Otter

7/10

Whiskers in murky water.

Capybara

5/10

Eyes and nose just above the water.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Otter
Lontra canadensis
Capybara
Hydrochoerus hydrochaeris

Otter

Lontra canadensis

Weasels, badgers, and wolverines.

Capybara

Hydrochoerus hydrochaeris

Guinea pigs.

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?

Otter
Slide Tackle
Capybara
Splash Sit-In

Otter

Slide Tackle

Mud slides are transport.

Capybara

Splash Sit-In

When trouble shows, they take 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: Otter 0 · Capybara 0 · still open 8

Who wins the meeting?

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

WHAM!

THEY MEET

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

Pretend · fact-based · not a gore-fest

WHOOSH!

THE TOOLS SHOW UP

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

Pretend · fact-based · not a gore-fest

ZING!

SPECIAL MOVES

Otter tries the Slide Tackle. Capybara tries the Splash Sit-In. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Capybara!

A CLEAR PICK · UNDERDOG

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

On river country, Capybara wins. Capybara 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: Otter 6 · Capybara 2.

Your card: Otter 0 · Capybara 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 · Capybara

Victory yawn. Peak capybara. Nothing bothers this animal.

Nesnad · Wikimedia Commons · CC BY-SA 3.0. Source

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