As long as there is plenty of forage around, the bears will fill up on that first Lighter. (Altho I haven't seen hickory nuts or acorns, yet.) A sickly piece of carrion would be way down on their wish list! Animals KNOW when other animals are ill.
Our bears are roaming, in preparation for hibernation, looking to stuff themselves with calories for their long nap. Mountain lions too, apparently. A couple in the county south have a Ytube channel about their homestead, and they lost an older lamb last week. They seem a little too spooked by the ways of nature around here, to last too long... but they're TRYING and definitely teaching their kids the lifestyle. I watch their channel, coz they're neighbors at a distance. When we had the spring fires, so did they.