ecological role of bears

Bears play a vital role in maintaining healthy ecosystems by acting as both predators and scavengers. They help control populations of fish, insects, and small mammals, preventing overpopulation and supporting biodiversity. Bears also influence plant growth by dispersing seeds through theirdietary habits, such as eating berries and fish. As apex consumers, they contribute to energy transfer within food webs, supporting overall ecosystem stability. Additionally, their digging for food aerates soil, enhancing nutrient cycling. Overall, bears help sustain balanced, resilient environments essential for the health of various species, including humans.