
Crocodile
A living fossil with a trapdoor mouth.
Crocodile vs Zebra
Tonight's science rumble is set in the visitor lawn, now closed for SCIENCE. No snacks were harmed.
Crocodile
Crocodylus niloticus
Crocodiles have been around since the time of dinosaurs.
Fish, mammals, birds — if it comes to the water's edge, it is on the menu.
Zebra
Equus quagga
Zebra stripes are unique, just like tiger stripes and human fingerprints.
Grass, grass, and more grass. They are built to mow the savanna.
Who do YOU think wins?

Zebra
A living barcode with a mule's kick.