Difficulties in observing blue whale foraging

A blue whale eats krill almost exclusively, consuming up to 7,900 pounds (3,600 kg) of these tiny, shrimplike invertebrates daily. That's about 40 million krill ... ... blue whales would find Stellwagen uninhabitable for any length of time. Quite simply, there is little here for a blue whale to eat. Krill, the favored food ... 7. What is the pygmy blue whale's diet? They feed almost exclusively on krill but can also eat plankton which is what they have been feeding on here ... Eating habits: Blue whales need to feast on large quantity of krill for sustenance. They can hold up to 1000kg or 22000 pounds of tiny crustaceans at time. They can expand to hold up to 20,000 gallons of water when the whales lunge for food. Blue whales can eat up to 16 tons of food a day, which would fill an ... Apr 30, 2018 ... Blue whales are the largest animals alive, but you wouldn't know that from their food of choice - so what do they eat? How Do Whales Eat? Instead of having teeth, the blue whale filters its food through baleen plates. These are fringed, comb-like plates that are made of ... Jul 15, 2020 ... ... blue whales. The first beep sounds and the captain whips the ... do whales eat? How much energy do they spend on feeding? How big do ... Mar 26, 2021 ... The map of the whales' movements indicates they feed mainly in four places: the Gulf of Ancud, the west coast of Chiloé Island, the north of ... Blue whales usually feed at depths less than 100 m (328 ft) and no ... Solving the mysteries of the blue whale: How do blue whales communicate and why?