Often seen near trailheads, campsites, and shoreline areas, black bears can also appear brown and are often mistaken for grizzlies. That said, you shouldn't treat bear encounters the same.
If the bear hasn't seen you
Move away quickly and quietly while the bear isn't looking. Black bears will typically flee if given the chance.
If the bear has seen you
Don't run. Talk to the bear calmly, let it know you're human, and back away slowly. Black bears are more likely to disengage if you appear confident and non-threatening.
If the bear is following you
Be assertive. Yell, wave your arms, and make yourself as large as possible. Make the bear feel small. Do not run, and get your spray ready.
If the bear charges at you
Use spray if the bear is within range. If contact is made, fight back! Target the nose, eyes, and muzzle—and do NOT play dead.
Black bears run up to 35 mph. Humans only run 8 mph. Stay at least 100 yards away.
Black bears are excellent climbers, as their curved claws grip bark with ease.