Nutrient content of blue whale prey

Nov 1, 2022 ... Blue whales could be eating 10 million pieces of plastic every day ... Blue whales could be accidentally eating 10 million pieces of microplastic ... Nov 3, 2021 ... The blue whale, the world's largest animal, can consume up to 16 tons of plankton daily, which has major implications for ocean health. 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. Apr 18, 2017 ... So blue whales don't just eat anything. “The whale bypasses certain krill patches – presumably because the nutritional payoff isn't sufficient – ... Having been hunted to near extinction by historical whaling, blue whales now need krill to fuel their reproduction to recover their populations. The Prey. Krill ... Aug 12, 2020 ... First of all, whales are big, I mean really big, so they'd have to eat smaller fish. They couldn't exactly take a bite out of a smaller fish. ... 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 ... They dine by straining huge volumes of ocean water through their baleen plates (which are like the teeth of a comb), leaving their tummies full of tons of tiny ... 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 ... Sep 24, 2012 ... How do blue whales eat? ... Large animals have big appetites. Exactly how big depends on how fast you burn energy. At the bottom of the scale are ...