A whales diet
All cetaceans are carnivores and do not consume plants or algae as food. The large Baleen whales eat schooling organisms that range in length from minute drifting mollusks, copepods(1 cm or less), krill(1–5 cm), and small fish and squid up to about 40 cm. All these are consumed by whales in vast quantities with each concentrated mouthful. Certain smaller baleen whales, such as the minke whale (Balaenoptera acutorostrata), also pursue individual fish up to 1 metre long. Toothed whales, which range in length from about 1 metre for the finless porpose (Neophocoena phocaenoides) to 20 metres for the sperm whale, eat an enormous variety of prey ranging from small shrimp, fish, and squid to bluefin tuna(3 metres long) and giant squid.
No comments:
Post a Comment