
Kangaroo
Boxing champ with built-in trampolines.
Kangaroo vs Grizzly Bear
Tonight's science rumble is set in the picnic meadow, sandwiches evacuated. No snacks were harmed.
Kangaroo
Macropus rufus
Kangaroos cannot hop backward. The contract with physics is one-way.
Grasses and shrubs. They are hoppy lawn mowers.
Grizzly Bear
Ursus arctos horribilis
Grizzlies can smell food from kilometers away.
Berries, roots, moths, moose, and a whole river of fish. Omnivore means 'yes.'
Who do YOU think wins?

Grizzly Bear
A mountain with claws and a short temper.