A group of whales is commonly referred to as a pod. Pods can vary in size and organization, ranging from small family units to large assemblies of individuals. Social structures in whale pods can differ significantly depending on the species, with some forming long-term bonds while others may interact only during specific times, such as mating or foraging. These pods facilitate communication, cooperation, and social learning among whales. The phenomenon of pod cooperation is especially noted in species like orcas, which exhibit complex social behaviors and hunting techniques, further highlighting the intricate social dynamics of whale populations.