
Otter
A slippery wrestler who treats rivers like gyms.
Otter vs Zebra
Tonight's science rumble is set in the visitor lawn, now closed for SCIENCE. No snacks were harmed.
Otter
Lontra canadensis
River otters can stay underwater about 4 minutes.
Fish, crayfish, frogs — they eat lunch in the pool.
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.