Can whales get gigantism?

found that prey availability is the primary restriction on marine gigantism in whales. In the past 50 million years, whales have nearly grown 10,000 times larger, and depending on the future availability and temporality of their prey, Goldbogen believes they could get even larger.

Can blue whales get bigger?

A blue whale can grow to more than 100 feet long and weigh over 150 tons. Compare this to the fin whale, the second largest animal ever: typically 80 feet long and 60 tons—less than half the blue whale’s weight.

What is the largest blue whale ever recorded?

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.

How the blue whale became so big?

New research suggests that blue whales became so big because climate change caused them to eat large amounts in one go. When they found them, the whales ate as much as they could in one go. Over time, this caused them to grow to the size they are now.

Are blue whales friendly?

As a species, whales are generally non-violent and do not display aggressive behaviors towards humans; however, in situations where a whale may feel threatened or frightened, it may defend itself by attacking what it thinks is a potential threat.

How old do blue whales get?

around 80 to 90 years
Lifespan & Reproduction Blue whales’ average lifespan is estimated at around 80 to 90 years. Scientists can estimate the age of whales by counting the layers of wax-like earplugs collected from deceased animals.

Is Megalodon bigger than a blue whale?

Megalodon vs. When it comes to size, the blue whale dwarfs even the largest megalodon estimates. It’s believed blue whales can reach a maximum length of 110 feet (34 meters) and weigh up to 200 tons (400,000 pounds!). That’s more than twice the size of even the largest megalodon size estimates.

What is the friendliest whale?

grey whales
Possibly the world’s friendliest whale, grey whales are found along the coast of North America where they make the 12,400 round trip between Alaska and Mexico each year.