WebTo swim, they move their tails up and down, rather than back and forth as fishes do. This is because whales evolved from walking land mammals whose backbones did not naturally … WebBlue whales and fin whales produce low frequency sounds that can travel 2,000 miles (3,200 km) or more. Sperm whales produce the loudest sounds of any animal; up to 230 decibels. Toothed whales and dolphins, such as sperm whales and killer whales, have particularly large and complex brains.
How Does a Blue Whale Feed American Museum of Natural History
WebJul 5, 2024 · Along their migrations, whales fertilize the marine ecosystems they move through and support the marine life inhabiting them. Their fecal plumes boost phytoplankton production, which captures about 40% of all carbon dioxide produced and generates over half of the atmosphere’s oxygen. WebOct 5, 2009 · In general, whales migrate toward the colder poles in the summer and toward the more tropical waters of the equator in the winter. This pattern allows whales to take advantage of the productive feeding … cryptography iso 27001
Blue whale, facts and photos - National Geographic
WebWhen eating, the whale lets a huge volume of water and krill into its mouth. It then pushes the water through its 300-400 baleen plates, which trap the tasty grub to be swallowed. Gulp! 7) To communicate with each other, … WebJul 7, 2024 · Whales communicate with each other by 'singing' to each other in super-loud vocal notes, which have been measured as loud as 188 decibels. This is higher than the roar of a jet engine. In fact, the ‘songs’ of the blue whales can travel over 1500 kilometres and can be heard by other whales. Talk about free long-distance calling! WebMar 6, 2011 · a blue whale moves with its flippers and its tail however, the tail moves up and down while the flippers are moving up, down, side to side! so kind of in circular motion. … crypto games nft