America the Wild with Casey Anderson Season 1 Episode 5 Grizzly vs. Polar Bear
- TV-PG
- April 9, 2012
- 46 min
In "Grizzly vs. Polar Bear," the fifth episode of the first season of America the Wild with Casey Anderson, the host takes a deeper look into the lives of two of North America's most fearsome predators: the grizzly bear and the polar bear.
Anderson begins by explaining that while these bears share some similarities, such as their massive size and powerful strength, there are also significant differences that make each species unique. Grizzly bears are found in many parts of North America and are known for their brown fur, hump on their backs, and their omnivorous diet, which includes both plants and animals. In contrast, polar bears are found only in the Arctic region and are known for their all-white fur, large paws that serve as snowshoes, and their mostly carnivorous diet, which consists largely of other animals such as seals.
The episode takes viewers on a journey through both grizzly and polar bear territory, showcasing the harsh environments in which they live and the challenges they face. For the grizzly bear, the main challenge is finding food during the long winter months, when many of their food sources are scarce. Anderson reveals the impressive strategies that grizzlies use to survive during this time, such as hibernation and hunting for fish in icy streams.
Meanwhile, the polar bear must cope with a rapidly changing Arctic landscape, as the region's sea ice melts due to climate change. This loss of ice means that polar bears have a smaller hunting range, making it even more challenging for them to find enough food to survive.
Throughout the episode, Anderson provides insights into the behavior of both species, drawing on his extensive experience studying bears in the wild. He explains how grizzly bears use their powerful sense of smell to track down food, and how polar bears have evolved an incredible sense of hearing which they use to locate prey under the ice.
In addition to these fascinating insights, "Grizzly vs. Polar Bear" also features beautiful cinematography that captures the beauty and power of these majestic animals. Viewers will see stunning footage of grizzly and polar bears hunting, fishing, and playing, as well as learning more about the sometimes tense interactions that occur when the two species cross paths.
As the episode comes to a close, Anderson reflects on the importance of protecting these magnificent animals and their habitats. While grizzly and polar bears may seem intimidating to us, Anderson reminds us of the crucial role they play in maintaining healthy ecosystems and the need to ensure their continued survival.
Overall, "Grizzly vs. Polar Bear" is a fascinating look at two of North America's most awe-inspiring predators, providing viewers with a deeper understanding of these incredible animals and the challenges they face in the wild.