
Rattlesnake
A desert alarm clock with a noisy tail.
Rattlesnake vs Capybara
Tonight's science rumble is set in a sunny arena with a splash pool nobody is allowed to hog. No snacks were harmed.
Rattlesnake
Crotalus atrox
A new rattle segment is added each time they shed.
Mice, rats, rabbits — small warm snacks of the desert.
Capybara
Hydrochoerus hydrochaeris
Capybaras are the largest rodents on Earth.
Grasses and water plants. They graze like tiny, sociable hippos.
Who do YOU think wins?

Capybara
The world's chillest giant rodent.