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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]
The blue whale (Balaenoptera musculus) is a marine mammal and a baleen whale.Reaching a maximum confirmed length of 29.9 m (98 ft) and weighing up to 199 t (196 long tons; 219 short tons), it is the largest animal known ever to have existed.
In some cases, groups of whales strand together. The best known are mass strandings of pilot whales and sperm whales. Stranded cetaceans usually die, because their as much as 90 metric tons (99 short tons) body weight compresses their lungs or breaks their ribs. Smaller whales can die of heatstroke because of their thermal insulation. [citation ...
By: ACCUWEATHER Scientists are baffled as to what may be causing a high volume of whale deaths in the Gulf of Alaska this summer. From May 2015 to mid-August, 30 large whales have stranded in the ...
Whales are dying off the coast of Alaska in increasingly alarming numbers. What's worse is the deaths are still a mystery. Beginning in May, multiple endangered fin whales were discovered floating ...
1970 whale explosion in Florence, Oregon, filmed by KATU news, one of the most widely reported cases of the exploding whale phenomenon. This explosion was intentionally caused using dynamite, but whale carcasses may also burst on their own. There have been several cases of exploding whale carcasses due to a buildup of gas in the decomposition ...
A pod of more than 50 pilot whales has died after a mass stranding on a northwestern Scottish island, according to a marine charity on the ground.
Humpback whale breach sequence. A breach or a lunge is a leap out of the water, also known as cresting. The distinction between the two is fairly arbitrary: cetacean researcher Hal Whitehead defines a breach as any leap in which at least 40% of the animal's body clears the water, and a lunge as a leap with less than 40% clearance. [2]