Quick Answer: Which Whale Is Bigger?

What’s the biggest and smallest whale?

Whales range in size from the blue whale, the largest animal known to have ever lived on Earth to various pygmy species, such as the pygmy sperm whale that reaches a length of around 10 feet..

Why is it called a sperm whale?

Sperm whales are named after the spermaceti – a waxy substance that was used in oil lamps and candles – found on their heads.

How intelligent is a blue whale?

There’s no doubt a blue whale is a very intelligent animal. Blue whales eat krill, which are very tiny prawn-shaped animals that gather in huge swarms that are often far away from where blue whales give birth to their children. … In fact, blue whales are so smart they can work out if a swarm of krill is worth chasing.

Why do killer whales not eat humans?

There are a few theories about why orcas don’t attack humans in the wild, but they generally come down to the idea that orcas are fussy eaters and only tend to sample what their mothers teach them is safe. Since humans would never have qualified as a reliable food source, our species was never sampled.

What are the 3 biggest whales?

How Big is a Whale? List of Whales by SizeBlue Whale. The Blue Whale is not only the largest whale species, but the largest mammal on Earth. … Fin Whale. The Fin Whale is next in line as the second largest whale species in the world. … Sperm Whale. … Right Whale. … Bowhead Whale. … Sei Whale. … Gray Whale. … Minke Whale.Apr 24, 2019

What is the biggest whale alive today?

The blue whaleThe blue whale is not only the biggest whale living today; the blue whale is the biggest creature ever to have lived on Earth. They are mind-bogglingly gigantic; much larger than any of the dinosaurs.

Can a blue whale swallow a human?

While the veracity of the story is in question, it is physically possible for a sperm whale to swallow a human whole, as they are known to swallow giant squid whole. However, such a person would be crushed, drowned or suffocated in the whale’s stomach.

Is it illegal to touch a whale?

It’s harmful and illegal. *Do not swim with, ride, pet, touch, or attempt to interact with marine mammals or sea turtles in the wild.

Has a dolphin ever killed a human?

Dolphins at swim-with attractions have been known to seriously hurt humans by butting them. The resulting injuries have included lacerations and broken bones.

Which is bigger humpback or sperm whale?

Sperm whales are characterized by their large heads and long bodies that grow up between 50-55 feet long on average. This is equivalent to about 1.5 school buses in length. Sperm whales are the fourth largest whale species, weighing in around 80,000 lbs. … The humpback can grow up to 52 feet and weigh nearly 60,000 lbs.

How deep can a whale dive?

The deepest recorded dive was 2,992 metres, breaking the record for diving mammals. Experts have suggested that this dive was unusually deep for this species. A more normal depth would be 2,000 metres. Sperm whales also regularly dive 1,000 to 2,000 metres deep.

What is the heaviest animal in the world?

Antarctic blue whaleThe Antarctic blue whale (Balaenoptera musculus ssp. Intermedia) is the biggest animal on the planet, weighing up to 400,000 pounds (approximately 33 elephants) and reaching up to 98 feet in length.

What are the largest whales in order?

10 Largest Whale Species on the PlanetMinke Whale (up to 35 feet or 10.5 meters) … Bryde’s Whale (46 feet / 14 meters) … Gray Whale (49 feet/ 15 meters) … Sei Whale (52 feet / 16 meters) … Humpback Whale (52 feet / 16 meters) … Bowhead Whale (59 feet / 18 meters) … Right Whale (60 feet / 18.3 meters)More items…•Nov 24, 2020

What is bigger than a whale?

While there might never be a larger animal than the blue whale, there are other kinds of organism that dwarf it. The largest of them all, dubbed the “humongous fungus”, is a honey mushroom (Armillaria ostoyae).

Do whales eat humans?

Killer whales (or orcas) are large, powerful apex predators. In the wild, there have been no fatal recorded attacks on humans. In captivity, there have been several non-fatal and fatal attacks on humans since the 1970s.

What is the largest creature to ever exist?

blue whaleFar bigger than any dinosaur, the blue whale is the largest known animal to have ever lived. An adult blue whale can grow to a massive 30m long and weigh more than 180,000kg – that’s about the same as 40 elephants, 30 Tyrannosaurus Rex or 2,670 average-sized men.

What’s the largest animal that ever lived?

blue whaleToday Earth is home to the heaviest animal that has ever lived: the blue whale. As far as we know, no past animal has ever weighed more.

How big is a sperm whale’s brain?

The sperm whale has the biggest brain of any animal species, weighing up to 20 pounds (7 to 9 kilograms). Larger brains don’t necessarily make a smarter mammal.

What is the largest blue whale?

The longest blue whale on record is a female measured at a South Georgia whaling station in the South Atlantic (1909); she was 110′ 17″ (33.58m) long. The heaviest blue whale was also a female hunted in the Southern Ocean, Antarctica, on March 20, 1947.

Are whales dangerous?

No, whales aren’t typically dangerous. Actually for the most part whales are generally curious and friendly oceanic creatures. In some cases they can even be seen approaching boats in an attempt to understand what’s going on. Those that aren’t particularly curious are often solitary and shy.

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