Search results
Results from the WOW.Com Content Network
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]
Orcas frequently engage in surface behaviour such as breaching (jumping completely out of the water) and tail-slapping. These activities may have a variety of purposes, such as courtship, communication, dislodging parasites, or play. Spyhopping is a behaviour in which a whale holds its head above water to view its surroundings. [111]
Orcas, or “killer whales,” can grow up to 27 feet long and weigh as much as six tons. Known as the ocean’s top predator, they’re extremely intelligent, with their own languages of clicks ...
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]
A killer whale was spotted balancing a salmon on its head. ... Giles spends a lot of time on the water and near orcas for her research. She uses trained dogs on boats to sniff out and collect the ...
“Killer whales are very physical,” he said, “and because they’re 25 feet long and weigh up to 8,000 pounds, when they are physical with an object, it can be a little bit more forceful.”
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate
Researchers studying the majestic creatures have discovered the animals aren't just jumping for fun -- it's an important way to communicate. Turns out whales don't jump out of the water just for ...