Prey sensory perception and predator-prey interactions

Jun 2, 2022 ... Blue, right and grey whales generally have the smallest prey size, while humpback, fin, minke and sei whales can eat larger prey such as fish. Blue whales mostly eat krill. Humpback whales eat mackerel, krill, schooling fish, anchovies, and sardines. Lesson Summary. 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 ... 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 ... 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 — ... What do blue whales eat? Ironically, the largest animal on the planet survives by eating one of the smallest. Feasting mostly on krill – a tiny shrimp like ... 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 ... Apr 3, 2024 ... A whale's diet varies by species. Odontocetes, or whales with teeth, use echolocation to hunt their food with sound rather than sight. They eat ... 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 ... 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?