Ultimate Survivors follows the three species of North American bears as they fight to survive in a rapidly changing world. Polar bears develop new hunting strategies as their icy world melts and the pace of climate change accelerates. Brown bears learn to co-exist and share food sources as their habitat is increasingly fractured. A special breed of black bears, known as Spirit Bears, thrive in a remote rainforest. Each day, these bears must push the limits of their intelligence to identify new opportunities and rise to the challenge of an uncertain future. It is not necessarily the strongest who will survive but the most courageous and creative. This one-hour documentary follows three bears - Courageous, Determined and Ma'a - as they fight to rise as the ultimate survivors in this wild and changing world.