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

Sloth vs Rattlesnake

Sloth
Sloth
Rattlesnake
Rattlesnake

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

Would they meet?

No. Wild sloths and rattlesnakes 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

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.

Corner B

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.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

0.60 m

Sloth to scale

Sloth

0.15 m

Rattlesnake to scale

Rattlesnake

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

Sloth6 kg

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

Rattlesnake2 kg

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

Sloth

0.60 m · 6 kg

Sloth is small. 6 kg.

Rattlesnake

0.15 m · 2 kg

Rattlesnake is tiny. 2 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: Three-toed hooks
  • Armor: Algae cloak
  • Senses: Not a hunter's kit.

Sloth · labeled field diagram

  • Weapon: Hinged venom fangs
  • Armor: Rattle warning
  • Senses: Heat pits are infrared goggles.

Rattlesnake · labeled field diagram

Sloth50 psi bite
Rattlesnake80 psi bite

Sloth

Three-toed hooks

Tool: three-toed hooks. Bite: 50 psi.

Rattlesnake

Hinged venom fangs

Tool: hinged venom fangs. Bite: 80 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Sloth
2 km/h
Rattlesnake
8 km/h
Sloth2 km/h
Rattlesnake8 km/h

Sloth

2 km/h

Sloth can go 2 km/h. That is slow.

Rattlesnake

8 km/h

Rattlesnake can go 8 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 the desert. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
SlothRattlesnakeBoth

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

Sloth

Not their home · Lives in South America

Sloth's home is the central and south american rainforest, not the desert.

Rattlesnake

This is home · Lives in North America

Rattlesnake lives in places like the desert.

No. Wild sloths and rattlesnakes would not meet. We still look at the facts.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Sloth
Plants · Leaf eater in slow motion.
Rattlesnake
Meat · Sit, rattle, strike.

Sloth

Plants · Leaf eater in slow motion.

Leaves.

Rattlesnake

Meat · Sit, rattle, strike.

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

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.

Sloth
Lives alone
Rattlesnake
Lives alone
Sloth5 grit /10
Rattlesnake7 grit /10

Sloth

Lives alone

Peaceful to a fault. Grit: 5/10.

Rattlesnake

Lives alone

Would rather be left alone. 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?

Sloth
3/10
Rattlesnake
4/10
Sloth3 brains /10
Rattlesnake4 brains /10

Sloth

3/10

Not a hunter's kit.

Rattlesnake

4/10

Heat pits are infrared goggles.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Sloth
Bradypus variegatus
Rattlesnake
Crotalus atrox

Sloth

Bradypus variegatus

Anteaters and armadillos — the xenarthran club of unhurried specialists.

Rattlesnake

Crotalus atrox

Other pit vipers, including copperheads.

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?

Sloth
Hang In There
Rattlesnake
Buzz Then Zap

Sloth

Hang In There

Predators often cannot peel a sloth off a branch.

Rattlesnake

Buzz Then Zap

First the concert.

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: Sloth 0 · Rattlesnake 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 the desert.

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

Sloth tries the Hang In There. Rattlesnake tries the Buzz Then Zap. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Rattlesnake!

A CLEAR PICK

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

On the desert, Rattlesnake wins. Rattlesnake likes the desert more. Sloth 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: Sloth 1 · Rattlesnake 7.

Your card: Sloth 0 · Rattlesnake 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.

Also starring · Sloth

The slowest victory lap on record.

Wikimedia Commons · CC. Source

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