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Often when cetaceans breach, their eyes do not clear the water, which suggests it might not be used for looking but instead for hearing. For example, gray whales will often spy-hop in order to hear better when they are near the line where waves begin to break in the ocean as this marks out their migration route. [29]
OneWhale, one of the organisations involved in Hvaldimir's care and observations, stated that other captive and human-conditioned beluga whales from around the world could be rescued and potentially joined with Hvaldimir, with the whales possibly being released further north to the waters off Svalbard, where a group of wild belugas is known to ...
Humpback whales may also make stand-alone sounds that do not form part of a song, particularly during courtship rituals. [15] Finally, humpbacks make a third class of sound called the feeding call. [citation needed] This is a long sound (5 to 10 s duration) of near constant frequency. Humpbacks generally feed cooperatively by gathering in ...
The mystery as to why a beluga whale appeared off the coast of Norway wearing a harness may finally have been solved. The tame white whale, which locals named Hvaldimir, made headlines five years ...
For a supposed spy, Hvaldimir was anything but covert. The white beluga whale had appeared regularly along the coast of Norway since it was first spotted in the country’s north in April 2019 ...
A harness-wearing beluga whale that may have been trained by the Russian navy has reappeared off Sweden's coast.. The "spy" whale was first reported in April 2019, when he was discovered near ...
A hunt begins with a chase followed by a violent attack on the exhausted prey. Large whales often show signs of orca attack via tooth rake marks. [84] Pods of female sperm whales sometimes protect themselves by forming a protective circle around their calves with their flukes facing outwards, using them to repel the attackers. [90]
The tight spaces cause high levels of stress and anxiety which results in violence to other whales and even death of whale trainers. Wild orcas can travel up to 62 miles a day, but captive orcas ...