Digestive system of humpback whales Digestive system of humpback whales The digestive system of humpback whales ("Megaptera novaeangliae") is adapted to digest tiny crustaceans such as krill, plankton, and small fish (including herring and mackerel) which the whale filters from the ocean using its baleen, a sieve-like structure in the upper jaw. Humpback whales belong to the parvorder baleen whales, which are carnivorous, seasonal feeders. The baleen, a sieve-like structure in the upper jaw made of keratin, is used to filter plankton, among other food sources, from the water. Ventral grooves are expandable concave furrows that line a whale's throat and have the peculiarity of
When Do We Eat? (1918 film) the direction and photography. The review praised the cast, down to the extras, and singled out Enid Bennett for her "very good work as the little barnstormer". "Variety" called the film, "a pleasing and original picture," and concluded, "Such pictures are not seen often enough." When Do We Eat? (1918 film) When Do We Eat? is a 1918 American silent comedy film directed by Fred Niblo. Nora, an actress (Enid Bennett), is performing in an adaptation of Uncle Tom's Cabin in a Texas town. A sheriff enters with an attachment against the show. Nora, dressed as Little Eva, escapes from