
Jaguar
The skull-cracker of the rainforest.
Jaguar vs Rattlesnake
Tonight's science rumble is set in the visitor lawn, now closed for SCIENCE. No snacks were harmed.
Jaguar
Panthera onca
Jaguars often kill with one bite to the skull. Efficient. Intense. Not a hug.
Capybara, deer, fish, caimans — the menu is the whole forest.
Rattlesnake
Crotalus atrox
A new rattle segment is added each time they shed.
Mice, rats, rabbits — small warm snacks of the desert.
Who do YOU think wins?

Rattlesnake
A desert alarm clock with a noisy tail.