WHO WILL WIN?
Rattlesnake
CHK-CHK-BUZZ
Sloth
MEEP-SIGH
THE SETUP

Rattlesnake vs Sloth

Rattlesnake
Rattlesnake
Sloth
Sloth

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

Would they meet?

No. Wild rattlesnakes and sloths 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

Sloth

Bradypus variegatus · The slowest fighter with the strongest grip.

Sloth
Home
Central and South American rainforest · Lives in South America
Food
Plants
Group
Lives alone
Size
Sloth is small.

Leaf eater in slow motion.

Not a hunter's kit.

Peaceful to a fault.

  • Sloth is small and slow.
  • Leaves.
  • The high canopy, where going nowhere slowly is a valid plan.

Family: Anteaters and armadillos — the xenarthran club of unhurried specialists.

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

Sloth to scale

Sloth

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

Rattlesnake2 kg

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

Sloth6 kg

About as heavy as a small melon that refuses to rush.

Rattlesnake

0.15 m · 2 kg

Rattlesnake is tiny. 2 kg.

Sloth

0.60 m · 6 kg

Sloth is small. 6 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: Three-toed hooks
  • Armor: Algae cloak
  • Senses: Not a hunter's kit.

Sloth · labeled field diagram

Rattlesnake80 psi bite
Sloth50 psi bite

Rattlesnake

Hinged venom fangs

Tool: hinged venom fangs. Bite: 80 psi.

Sloth

Three-toed hooks

Tool: three-toed hooks. Bite: 50 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
Sloth
2 km/h
Rattlesnake8 km/h
Sloth2 km/h

Rattlesnake

8 km/h

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

Sloth

2 km/h

Sloth can go 2 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
RattlesnakeSlothBoth

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.

Sloth

This is home · Lives in South America

Sloth lives in places like forest.

No. Wild rattlesnakes and sloths 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.
Sloth
Plants · Leaf eater in slow motion.

Rattlesnake

Meat · Sit, rattle, strike.

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

Sloth

Plants · Leaf eater in slow motion.

Leaves.

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
Sloth
Lives alone
Rattlesnake7 grit /10
Sloth5 grit /10

Rattlesnake

Lives alone

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

Sloth

Lives alone

Peaceful to a fault. Grit: 5/10.

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
Sloth
3/10
Rattlesnake4 brains /10
Sloth3 brains /10

Rattlesnake

4/10

Heat pits are infrared goggles.

Sloth

3/10

Not a hunter's kit.

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
Sloth
Bradypus variegatus

Rattlesnake

Crotalus atrox

Other pit vipers, including copperheads.

Sloth

Bradypus variegatus

Anteaters and armadillos — the xenarthran club of unhurried specialists.

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
Sloth
Hang In There

Rattlesnake

Buzz Then Zap

First the concert.

Sloth

Hang In There

Predators often cannot peel a sloth off a branch.

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 · Sloth 0 · still open 8

Who wins the meeting?

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

SKREEE!

THEY MEET

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

Pretend · fact-based · not a gore-fest

CHOMP!

THE TOOLS SHOW UP

Sloth 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. Sloth tries the Hang In There. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Sloth!

A SQUEAKER · UNDERDOG

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

On forest, Sloth wins. Sloth 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 6 · Sloth 2.

Your card: Rattlesnake 0 · Sloth 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 · Sloth

The slowest victory lap on record.

Wikimedia Commons · CC. Source

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