Impact of plastic ingestion on prey quality

Jan 29, 2022 ... Although the predation of blue whales by orcas is gruesome, scientists say it could be a positive sign for the health of whale species in 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 ... 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? 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 ... 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 ... 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 ... Nov 6, 2022 ... The whales mostly fed at depths of between 50 to 250 meters (165-820 feet), which is home to the "greatest concentration of microplastics in the ... 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 ... Dec 31, 2019 ... To feed, blue whales strain ocean water through their mouths, trapping their prey in the baleen. The whales then push remaining seawater out of ... Their expandable throat groves allow them to gulp huge volumes of water, which they push back out through the baleen, trapping their prey inside like a giant ...