
Otter
A slippery wrestler who treats rivers like gyms.
Otter vs Cassowary
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.
Cassowary
Casuarius casuarius
Dads sit on the eggs and raise the striped chicks.
Mostly fruit. They are forest gardeners who accidentally plant trees with leftovers.
Who do YOU think wins?

Cassowary
The rainforest's dinosaur that never left.