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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]
The killer whales regularly demonstrate their competence by chasing seals up shelving gravel beaches, up to the edge of the water. The pursuing whales are occasionally partially thrust out of the sea by a combination of their own impetus and retreating water, and have to wait for the next wave to re-float them and carry them back to sea. [12]
In September 2020, more than 450 long-finned pilot whales stranded in Macquarie Harbour on the western coast of Tasmania, in Australia's worst-ever stranding event. Most were stranded on sandbanks and beaches around the mouth of the harbour. 50 were rescued, with the balance, 380 whales, dying. [5] [6]
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 ...
But rather than a Russian spy, Dr Olga Shpak believes the whale was actually trained to guard the naval base before opting to flee once released into open water due to its “hooligan” mindset.
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 ...
Even the long tusk of the narwhal is a vice-formed tooth. In many toothed whales, the depression in their skull is due to the formation of a large melon and multiple, asymmetric air bags. [citation needed] River dolphins, unlike most other cetaceans, can turn their head 90°. Most other cetaceans have fused neck vertebrae and are unable to turn ...
The sudden death of the beloved whale and alleged Russian spy took an unexpected turn toward a possible murder mystery Wednesday as two ... relatively young given that beluga whales can live 60 to ...