Find methods information sources references or conduct a literature review on BLUE WHALES. When these marine mammals hunt for food they filter feed by swimming toward large schools of krill with their mouth open then push the water out of their mouth with their tongue while.
Bbc Earth Orcas And Whales Seen In Fight To The Death
More commonly they succumb to injuries sustained with collisions with large sea vessels.
Blue whale predators. Blue whale Balaenoptera musculus also called sulfur-bottom whale the most massive animal ever to have lived a species of baleen whale that weighs approximately 150 tons and may attain a length of more than 30 metres 98 feet. Are blue whales predators I think we should first define what a predator really is. An Adult blue whale can kill upto 40 million krill per day.
The blue whale is a marine mammal that prefers the cold and temperate waters of the Arctic and Antarctic oceans. In fact the only known predator to attempt to attack a blue whale is a group of killer whales. It impacts it because it doesnt have to hide from predators and it doesnt impact it because it has never had problems hiding from predators.
Because the blue whale is the largest animal to live on the planet it has few predators. Generally speaking a predator is any living creature who gains sustenance by feeding on other creatures either larger or smaller than they are by killing them. The killer whale is one of the only predators of the blue whale.
The largest accurately measured blue whale was a 295-metre female that weighed 180 metric tons nearly 200 short US tons but there are reports of 33-metre catches. An annoyed blue whale can cause considerable damage only by slapping the tail on water. An orca hunts down sea lions and kills them for food so.
May be the most ferocious predator of blue whale was human species. Adult blue whales have been known to be attacked by killer whales and sharks. They need nearly 1.
Because of their size power and speed adult blue whales have virtually no natural ocean predators. The reason krill do this is to minimize potential threats. The predators are killer whales.
It is typically only during the night that blue whales will feed on krill near the waters surface because krill generally migrates toward the surface during the night and dives back down into the ocean during the day. For the most part blue whales are too large to have regular predators. The only sea creature known to attack blue whales is the orca whale.
The predators of the blue whale are very few. Blue whales are predators. Its favorite food is Krill.
By far the greatest predator blues have ever known is man. Endangered Vulnerable and Threatened Species. However shark attacks and killer whales can injure or kill a blue whale.
This impacts our species life because it will make it Easier to survive because It has no predators. There is no known natural predator though there are reports of killer whales attacking sole blue whale which is rare and may be an aberration. This relationship impacts and doesnt impact our species.
They can eat nearly 3500 kilograms of krill in a single day. Till the dawn of the twentieth century habitat of the blue whale covered all the oceans of the world. Fish and copepods tiny crustaceans may occasionally be part of the blue whales diet.
However during the winter months they are known to migrate to the waters of the Tropics and the Equator. Blue whales have few predators although it is known that they suffer attacks by sharks and orcas. And many of them die or are injured when they hit large ships.
While these instances are rare there have been people who have confirmed witnessing such attacks and even a few videos have been recorded showing a group of killer whales attacking a blue whale. Blue whales are huge and gentle. Its the biggest animal in the ocean so it doesnt have trouble hiding from predators.
Do they have any predators. The only animals recorded attacking a blue whale are packs of killer whales or orcas. Blue whales have few predators but are known to fall victim to attacks by sharks and killer whales and many are injured or die each year from impacts with large ships.
The Blue Whale is lucky it is not prey. Like a pack of wolves killer whales work in coordinated teams when pursuing their prey. They prefer the depths of the oceans than the shallow coastal waters.
Blue whales have few predators but are known to fall victim to attacks by sharks and killer whales and many are injured or die each year from impacts with large ships. Our species at the top of the food chain so it is a predator. Explore the latest full-text research PDFs articles conference papers preprints and more on BLUE WHALES.
However only certain populations of this species include whales in their diets which just like their hunting techniques vary from one population to another. By that definition a vulture would not be a predator because they only feed on creatures that are already dead. Today blue whales are classified as one of the endangered species see article endandegered whales by the Red List of the Union for World Conservation.
However the 1 predator of the blue whale is our very own.
