Physiological needs beyond diet What is the role of ice in the feeding ecology of blue whales in polar regions?

Nov 30, 2012 ... The 30-second manoeuvre — two half turns, performed either side of engulfing a meal — enables the whales to position their jaws underneath their ... 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 ... Oct 4, 2015 ... Blue whales can eat up to 4 tons of the shrimp-like creatures in a day. As you may have learned in science class or at a museum trip, the ... Aug 18, 2015 ... However, in most cases they will consume as much of a whale (typically baleen, or blue whales) as they desire. In fact, whalers hate them ... Nov 4, 2021 ... Those in turn would feed huge swarms of krill, which would feed whales. ... How do blue ... The whales need to eat about 4,000 kg per day during the summer months. Blue ... The energy stores they build up during this period should sustain the whales ... Blue Whales may lunge feed at the surface to engulf surface swarms of krill ... Minke Whales do not have a visible blow and usually exhibit erratic surfacing ... Jun 8, 2023 ... Orcas can hunt and kill blue whales ... The report documented the first recorded observations of a pod of orcas — also known as killer whales — ... Feb 3, 2021 ... When a whale poops, it's like a little glimpse into what they have been feeding on. When whales are eating fish, their feces are a brown color. Jan 6, 2023 ... What do blue whales eat? Blue whales feed almost exclusively on krill. During the summer months, they can consume as much as 40 million ...