
Walrus
A tusked sofa that rules the ice.
Walrus vs Gazelle
Tonight's science rumble is set in the visitor lawn, now closed for SCIENCE. No snacks were harmed.
Walrus
Odobenus rosmarus
A walrus mustache has hundreds of whiskers, each a sensor.
Clams, mostly. Sensitive whiskers find shells in the dark mud.
Gazelle
Eudorcas thomsonii
Thomson's gazelles can keep a fast pace longer than a cheetah's sprint lasts.
Short grass. They like the lawn freshly mowed by bigger grazers.
Who do YOU think wins?

Gazelle
A spring with horns and a stotting hobby.