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The largest prey item consumed by beluga whales in the Eastern Chukchi Sea seems to be saffron cod. Beluga whales in the Eastern Bering Sea feed on a variety of fish species including saffron cod, rainbow smelt, walleye pollock, Pacific salmon, Pacific herring and several species of flounder and sculpin. The primary invertebrate consumed is shrimp.
Beluga and Narwhal are native to coastal regions and pack ice around the Arctic Ocean. Both species are relatively small whales, 3–5 m (9.8–16.4 ft) in length, with a forehead melon , and a short or absent snout.
The melon is structurally part of the nasal apparatus and comprises most of the mass tissue between the blowhole and the tip of the snout. The function of the melon is not completely understood, but scientists believe it is a bioacoustic component, providing a means of focusing sounds used in echolocation and creating a similarity between characteristics of its tissue and the surrounding water ...
Articles relating to the Monodontidae, a cetacean family which comprises two living whale species, the narwhal and the beluga whale, and at least four extinct species, known from the fossil record. Beluga and Narwhal are native to coastal regions and pack ice around the Arctic Ocean .
As onlookers react, the beluga whale opens in mouth in what looks like a pleasantly shocked smile. (Yes, we know it’s just how their mouths are shaped. Still cute.) All About Beluga Whales.
Cetacean intelligence is the overall intelligence and derived cognitive ability of aquatic mammals belonging in the infraorder Cetacea (cetaceans), including baleen whales, porpoises, and dolphins. In 2014, a study found that the long-finned pilot whale has more neocortical neurons than any other mammal, including humans, examined to date. [1]
Hvaldimir, a white beluga whale that was rumored to be a Russian spy, has been found dead in waters off Norway.
The whale was found dead in Norway's Risavika Bay on Aug. 31 Beluga Whale Alleged to be a Russian ‘Spy’ May Have Been Killed by Gunshot Wounds, Animal Rights Groups Say Skip to main content