Whale songs are complex vocalizations produced by certain species of whales, particularly humpback whales. These sounds can travel long distances underwater and are used for communication, navigation, and possibly mating. The songs consist of a series of moans, clicks, and whistles, often repeated in patterns. Researchers believe that whale songs can vary by region and may change over time, similar to human music. The study of these songs helps scientists understand whale behavior and social structures. Additionally, the songs can provide insights into the health of marine ecosystems, as they reflect the presence and well-being of whale populations.