the badger would win
Probably the badger because its stronger than the duck.
Both would lose. The raccoon would be killed by the badger but the badger would end up being infected with rabies and die a week or two later.
A badger would win , because there strength is stronger than three squirrels that can run really fast.
A cheetah could rip a badger to shreds, but maybe not eat it. Even if the badger starts winning, the cheetah could run away.
I would say a wolverine but maybe a badger could win every so often.