Baleen this issue. A whale's baleen plates play the most important role in its filter-feeding process. To feed, a baleen whale opens its mouth widely and scoops in dense shoals of prey (such as krill, copepods, small fish, and sometimes birds that happen to be near the shoals), together with large volumes of water. It then partly shuts its mouth and presses its tongue against its upper jaw, forcing the water to pass out sideways through the baleen, thus sieving out the prey, which it then swallows. People formerly used baleen (usually referred to as "whalebone") for making numerous items where
Killer whales in popular culture and dolphins. They have been known to attack baleen whale calves, and even adult whales. Killer whales are apex predators, as there is no animal which preys on them. https://www.youtube.com/watch?v=vAaHUg0wSzo "Documentary in 2014". BAFTA.org. British Academy of Film and Television Arts. Retrieved February 27, 2017. Killer whales in popular culture Killer whales have appeared in several movies and many documentaries. Creatures by the name of "orca" or "orc" have appeared throughout the history of Western literature. In Ludovico Ariosto's epic poem "Orlando Furioso", the "orca" (sometimes translated "orc") was a sea-monster from whom the damsel Angelica was rescued by Orlando.