
Alligator
A living log with a U-shaped grin.
Alligator vs Capybara
Tonight's science rumble is set in the visitor lawn, now closed for SCIENCE. No snacks were harmed.
Alligator
Alligator mississippiensis
Alligators bellow in spring; the water around them actually dances.
Fish, turtles, birds, mammals — swamp buffet, all you can chomp.
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.