How do whales recognize family, communicate across vast distances and navigate the social rules of life beneath the waves? In the second installment of this lighthearted series, biologist and Canada Expedition Leader Kristina Disney dives deeper into the complex relationships that shape whale society. Explore the family structures, communication and behaviors of belugas, humpbacks, gray whales, orcas and other cetaceans, and discover why understanding whale etiquette begins with appreciating just how much these ocean giants have to teach us.