
Alligator
A living log with a U-shaped grin.
Alligator vs Walrus
Tonight's science rumble is set in a rumble pit drawn in chalk by very excited zookeepers. 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.
Walrus
Odobenus rosmarus
A walrus mustache has hundreds of whiskers, each a sensor.
Clams, mostly. Sensitive whiskers find shells in the dark mud.
Who do YOU think wins?

Walrus
A tusked sofa that rules the ice.