Bear Update: Waking Up from Winter

Understanding Torpor: Nature’s Winter Survival Strategy

As the winter snow finally melts away, our bears have begun to wake from their winter dormancy period. Unlike true hibernation, black bears enter a state called "torpor." Torpor is a period of deep lethargy where their metabolic rate, heart rate, and breathing rate slow down significantly. This natural adaptation helps them conserve energy and survive the cold months when food is scarce.

In the wild, bears make their winter dens in hollow trees, logs, or beneath tree roots and rocks, carefully insulating these spaces with branches and twigs. Some bears may stay in this restful state for up to six months, depending on the severity of the winter.

Gradual Reawakening: The Transition to Spring

When our bears begin to emerge from torpor, they are slow and groggy. After weeks of reduced activity, they take time to fully wake up. To ensure a smooth transition, we start them off with light, easily digestible foods like leafy greens. This cautious approach protects their sensitive stomachs after a long period without eating.

Over the following weeks, we gradually increase the variety and amount of food, closely mimicking what they would experience in the wild. This approach protects their health and helps them transition naturally.