
Penguin
A tuxedo torpedo with zero quit.
Penguin vs Hippo
Tonight's science rumble is set in the empty savanna exhibit after closing time. No snacks were harmed.
Penguin
Aptenodytes forsteri
Emperor penguins can dive more than 500 meters deep.
Fish, krill, and squid, caught in icy dives.
Hippo
Hippopotamus amphibius
Hippo sweat looks reddish. People called it blood-sweat. It is really a natural sunscreen.
Hippos graze grass at night. By day they soak and... argue.
Who do YOU think wins?

Hippo
A floating boulder with kitchen-knife tusks.