Cruise ShipsGlacier and Whale WatchHumpback WhalesJuneauJuneau CruisesUncategorizedWhale SenseWhale Watching Whale Breaching Explained…May be?Whale Breaching Explained…May be? What is breaching? Humpback whales (Megaptera novaeangliae) fit the word "fascinating"…twowheelednomadSeptember 1, 2017