* Opportunistic Predators: Black bears are opportunistic omnivores, meaning they eat a variety of foods, including meat when available.
* Diet: Their diet varies depending on the season and location, but can include fish, berries, insects, and small mammals.
* River Otters as Prey: While not a primary food source, river otters are a potential prey item for black bears, especially if they are young, sick, or injured.
However, it's important to note that:
* Rare Occurrence: Predation of river otters by black bears is not a common occurrence.
* Other Predators: River otters have other predators, including wolves, coyotes, and bobcats.
Overall, black bears are capable of eating river otters, but it's not a regular part of their diet.