I think the thing to be aware of about Black Bears this time of year is that they are hungry and grumpy, not to mention sows with young ens. If you are hiking, the direction of the wind is important. If you are walking in the same direction as the wind than your scent is ahead of you warning any bears you are in the area. If you are walking against the wind than you need to be more cautious and observant cause they can't smell you approaching.