
Cougar
The quiet jumper with a hundred nicknames.
Cougar vs Koala
Tonight's science rumble is set in a giant zoo clearing at high noon. No snacks were harmed.
Cougar
Puma concolor
Also called puma, panther, and mountain lion. Same cat, many nametags.
Deer are favorite. Also raccoons, hares, and whatever the neighborhood offers.
Koala
Phascolarctos cinereus
A koala's fingerprint looks a lot like a human's. Weird science.
Almost only eucalyptus. Most of those leaves would upset other animals' stomachs.
Who do YOU think wins?

Koala
A sleepy specialist with surprising claws.