Don't Kill a Bear!
If you feed a bear, or leave food around for the bear to find, you "teach" the bear to approach people. Bears that approach people can be easily hit by cars or shot by poachers. "Problem bears" that annoy or threaten people must be trapped and removed from the park, or even destroyed.
People feeding bears is also a serious safety problem! If you feed a bear, you can be fined up to $5,000 and jailed for up to 6 months.