Cultural perspectives on whale feeding What are the ethical considerations in studying blue whale diets?

Jan 16, 2020 ... There is plenty of krill in the ocean. One of the main constraints to eating, for baleen whales, is to open their mouths wide enough to swallow ... Jan 6, 2020 ... Smaller fish, and especially fish larvae, end up in their stomachs a lot. Blue whales do eat mainly Krill, but not exclusively so, they are not ... Nov 1, 2022 ... How much microplastic do whales eat? Up to 10 million pieces per day ... The planet's biggest creature – the blue whale – ingests the ... Feb 6, 2024 ... It is true that they mainly they do eat Krill but, yes they do sometimes hunt small fish and even if they could tell what was Krill and what was ... Massive blue whales feed on very tiny prey called krill. How do they manage to get enough to eat? Hint: it involves literally doubling in size! These enormous marine mammals can grow up to 30m in length and eat up to 3,600kg of krill a day. ... Whale wonders: did you know blue whales are the loudest ... Jul 14, 2022 ... What do they eat? ... Like other baleen whales, blue whales have expandable pleats (or baleen) which allow them to take in huge amounts of water ... An average-sized blue whale will eat 2,000-9,000 pounds (900-4100 kg) of plankton each day during the summer feeding season in cold, arctic waters ( about 120 ... Feb 28, 2022 ... The blue whale feeds exclusively on a tiny crustacean called krill and eats it by the ton, literally. In a single day of feeding, a blue whale ... Jan 10, 2023 ... If you've seen a blue whale feed, you'll know that they take enormous gulps of seawater and then filter their food – miniscule, shrimp-like ...