Vertical distribution of prey What is the role of upwelling in providing food for blue whales?

of krill each day for about 120 days. It is estimated to take 1,000 kg (2,200 lbs.) of food to fill a blue whale's stomach. Gray whales eat about 150,000 kg ( ... Nov 12, 2018 ... Blue whales are mammals and therefore young blue whales, called calves, feed on their mother's milk after birth. Nov 3, 2021 ... "Blue whales might lunge into a prey patch 200 times a day," he says. "Humpback whales might do it 500 times a day." After all this eating comes ... Smithsonian scientist Nick Pyenson took part in new research that indicates that in one day a blue whale can eat about 16 tonnes (or metric tons) of krill. 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 — ... May 3, 2024 ... Baleen whales include animals such as humpback whales, gray whales, and blue whales. These whales do not have teeth. Instead, they have a ... 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. What Do Blue Whales Sound Like? Listen to the blue whale's unique ... Did you know blue whales can eat up to 40 million krill per day? Stay in ... 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. Dec 11, 2024 ... 'True' blue whales are one of the fussiest eaters in the Antarctic, usually eating only Antarctic krill. Whale song. Blue whales off Sri Lanka ...