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The oldest whales in the ocean were alive before 'Moby-Dick' and have the harpoons to prove it

These gentle giants have lived through history.

via PIxabay

A humpback whale swimming.

You're probably familiar with the literary classic "Moby-Dick." But in case you're not, here's the gist: Moby Dick is the name of a huge albino sperm whale. (Get your mind outta the gutter.) There's this dude named Captain Ahab who really really hates the whale, and he goes absolutely bonkers in his quest to hunt and kill it, and then everything is awful and we all die unsatisfied with our shared sad existence and—oops, spoilers!

OK, technically, the narrator Ishmael survives. So it's actually a happy ending (kind of)!

whales, Moby Dick, poaching endangered species, sperm whale, old drawing, whalersIllustration from an early edition of Moby-Dickvia Wikimedia Commons

Basically, it's a famous book about revenge and obsession that was published back in 1851, and it's really, really long.

It's chock-full of beautiful passages and dense symbolism and deep thematic resonance and all those good things that earned it a top spot in the musty canon of important literature. There's also a lot of mundane descriptions about the whaling trade as well (like, a lot). That's because it came out back when commercial whaling was still a thing we did.

In fact, humans used to hunt more than 50,000 whales each year to use for oil, meat, baleen, and oil. (Yes, I wrote oil twice.) Then, in 1946, the International Whaling Commission stepped in and said "Hey, wait a minute, guys. There's only a few handful of these majestic creatures left in the entire world, so maybe we should try to not kill them anymore?"

And even then, commercial whaling was still legal in some parts of the world until as recently as 1986.

And yet by some miracle, there are whales who were born before "Moby-Dick" was published that are still alive today.

What are the odds of that? Honestly, it's hard to calculate since we can't exactly swim up to a bowhead and say, "Hey, how old are you?" and expect a response. (Also, that's a rude question — jeez.)

Thanks to some thoughtful collaboration between researchers and traditional Inupiat whalers (who are still allowed to hunt for survival), scientists have used amino acids in the eyes of whales and harpoon fragments lodged in their carcasses to determine the age of these enormous animals—and they found at least three bowhead whales who were living prior to 1850. Granted those are bowheads, not sperm whales like the fictional Moby Dick, (and none of them are albino, I think), but still. Pretty amazing, huh?

Bowhead whales reach an average length of 35 to 45 feet, and they are believed to live over 200 years. One of the big reasons for their longevity is that they have genes that may allow for the repair of damaged DNA. Researchers believe that the bowhead is the whale with the longest lifespan. Baleen whales have been found to live longer than toothed cetaceans such as the sperm whale or orca,


bowhead whales, whaling, whaling history, ancient whales, balaena mysticetus, baleen whalesA bowhead whale.via Wikimedia Commons

This is a particularly remarkable feat considering that the entire species was dwindling near extinction.

Barring these few centenarian leviathans, most of the whales still kickin' it today are between 20 and 70 years old. That's because most whale populations were reduced to 10% or less of their numbers between the 18th and 20th centuries, thanks to a few over-eager hunters (and by a few, I mean all of them).

Today, sperm whales are considered one of the most populous species of massive marine mammals; bowheads, on the other hand, are still in trouble, despite a 20% increase in population since the mid-1980s. Makes those few elderly bowheads that much more impressive, huh?

bowhead whales, whaling, whaling history, ancient whales, balaena mysticetus, baleen whales, bowhead bonesA bowhead whale skeleton.via Emoke Denes/Wikimedia Commons

Unfortunately, just as things are looking up, these wonderful whales are in trouble once again.

We might not need to worry our real-life Captain Ahabs anymore, but our big aquatic buddies are still being threatened by industrialization — namely, from oil drilling in the Arctic and the Great Australian Bight. In the off-chance that companies like Shell and BP manage not to spill millions of gallons of harmful crude oil into the water, the act of drilling alone is likely to maim or kill millions of animals, and the supposedly-safer sonic blasting will blow out their eardrums or worse.

This influx of industrialization also affects their migratory patterns — threatening not only the humans who depend on them, but also the entire marine ecosystem.

And I mean, c'mon — who would want to hurt this adorable face?

bowhead whales, whaling, whaling history, ancient whales, balaena mysticetus, baleen whalesA bowhead whale poking its head out of the water.via Kate Stafford/Wikimedia Commons

Whales might be large and long-living. But they still need our help to survive.

If you want another whale to make it to his two-hundred-and-eleventy-first birthday (which you should because I hear they throw great parties), then sign this petition to protect the waters from Big Oil and other industrial threats.

I guarantee Moby Dick will appreciate it.

This article originally appeared ten years ago.

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The world's 'heaviest animal in history' has been knocked off her throne

She's not that heavy, just big boned.

Connor Ashbridge/ WIKIMEDIA COMMONS

Perucetus Colossus

Last year, scientists in Peru announced they had discovered the world’s heaviest animal. Dubbed Perucetus Colossus or P. Colossus, for short, this ancient whale with a bloated body, small head and small fins, was estimated to tip the scales at a resounding 700,000 pounds. That’s larger than the largest animal up to that point—the Blue Whale—which can weigh up to 540,000 pounds.

The unusual fossils of P. Colossus believed to be nearly 40 million years old, were discovered in a desert in Peru. Whereas bones are normally spongy-looking, these fossils appeared dense and inflated, leading scientists to debate whether these were bones or rocks. It was determined they were, in fact, bones—vertebra bones, to be exact, each of which weighed at least 220 pounds. They also found ribs measuring nearly five feet across. All told, they found 13 vertebrae, four ribs, and part of a hip.

Using projections, it was estimated that this was the heaviest animal ever to have lived.

Headlines abounded, mentioning the size of this silly-looking beast.

skeleton, paleontology, Perucetus Colossus

Projected skeletal image of Perucetus Colossus

Ivan Iofrida/ WIKIMEDIA COMMONS

However, in late February 2024, scientists changed their tune. It turns out the estimates were off, and this chonky gal was merely big-boned, literally.

The new estimates put P. Colossus at 60 to 70 tons at 17 meters long and 98 to 114 tons at 20 meters long. It is still quite heavy, maxing out at 228,000 pounds, but not nearly as heavy as the blue whale, which maxes out at approximately 540,000 pounds or 270 tons.

Perucetus Colossus, Blue Whale, prehistoric fossils

P. Colossus as compared to a blue whale and a human

Cullen Townsend/Cullen Townsend (used with permission)

So what happened? Here’s some sciency language from the new study, “Downsizing a heavyweight: factors and methods that revise weight estimates of the giant fossil whale Perucetus Colossus."

“[The scientists who said P. Colossus was the heaviest animal] based their estimates on a new method, in which they first estimated the total skeletal mass of Perucetus through extrapolation from the skeletal material and then used the value to secondarily extrapolate its body mass, assuming skeletal to body mass ratios based on extant cetaceans and sirenians. A simple ratio mandates an isometric relationship between body and skeletal masses, and they justified this step by testing for isometry using a phylogenetically controlled regression.”

Ah yes, how many times a phylogenetically controlled regression has come around to bite us on the butt.

Translation: It’s understandable, sort of, why they used the wrong equation, but make no mistake—they used the wrong equation. And now, some science shade from the same paper:

“Their method involves questionable assumptions that suggest their body mass estimates are not reasonable…”

“It is important to note that the overall size estimate of Perucetus has remained the same,” Cullen Townsend told Upworthy. Townsend is an artist who renders prehistoric animals for the Natural History Museum Los Angeles, among others, and who created a corrected rendering to accompany the new paper.

Says Townsend: “What is now being debated is how heavy the animal potentially was. Our understanding of prehistoric animals is filled with holes and can change drastically with a new discovery or research. It is not surprising that scientists are coming to new conclusions. Our depictions of nearly every prehistoric animal have changed over time to better correspond with advancements in paleontology and our interpretation of the fossil record. Our current understanding of Perucetus is no different and will likely change again in the not-too-distant future. It is the nature of this field.”

So no "Real Scientists" reality show coming to cable TV anytime soon?

Or "Biggest Loser, Animal Style"? (P. Colossus wins, obviously)

The NatureWasMetal Reddit group saw this coming:

“Of course, Perucetus was going to be downsized… I’m never going to trust this sort of claim again, I felt like it couldn’t be true,” said Kaam00s.

“All my hopes and dreams shattered… I lived for that chonky whale man,” said Grouper3.

But Time-Accident3809 pointed out the silver lining:

“We are so lucky to coexist with the largest known animal to have ever lived. Now here’s hoping we don’t [mess] that up as well.”

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Scientists have finally figured out how whales are able to 'sing' underwater

The physical mechanism they use has been a mystery until now.

Photo by Oliver Tsappis on Unsplash

Baleen whales include blue, humpback, gray, fin, sei, minke whales and more.

We've long known that baleen whales sing underwater and that males sing in tropical waters to attract females for mating. What we haven't known is how they're able to do it.

When humans make sound underwater, we expel air over through our vocal chords and the air we release rises to the surface as bubbles. But baleen whales don't have vocal chords, and they don't create bubbles when they vocalize. Toothed whales, such as sperm whales, beaked whales, dolphins and porpoises, have an organ in their nasal passages that allows them to vocalize, but baleen whales such as humpback, gray and blue whales don't.

Whales are notoriously difficult to study because of their size and the environment they require, which is why the mechanism behind whale song has remained a mystery for so long. It's not like scientists can just pluck a whale out of the ocean and stick it in an x-ray machine while it's singing to see what's happening inside its body to create the sound. Scientists had theories, but no one really knew how baleen whales sing.

Now, thanks to researchers at the University of Denmark, that mystery has been solved.

To figure it out, a research team blew air through larynxes that had been removed from three juvenile whales that had died after being stranded—one humpback, one minke and one sei whale. They discovered that the design of these "voice boxes" and the mechanism they use to create sound is unique among mammals.

The study, published in the journal Nature, describes a u-shaped structure with a cushion of fat and muscle that allows air to be recycled and prevents water from being inhaled. When air is pushed through it, part of the fatty cushion vibrates and creates the low frequency sound we call whale song.

"We've never seen this in any other animal," lead author Coen Elemans told AFP. "This is a completely novel adaptation, and we think this allowed these large whales to make sound in the water while basically holding their breath."

The low frequency of their singing also sheds light on how human shipping activity can impact these whales' ability to communicate. Whale singing tops out at a frequency of 300 hertz, and whales have to be near the ocean's surface to sing. Since boat sounds range from 30 to 300 hertz and are at the surface of the water, our activity can interfere with whales' communication and reproductive behaviors in ways whales aren't able to adapt to.

"They cannot simply choose to, for example, sing higher to avoid the noise we make in the ocean," Elemans explained to BBC News, adding additional context for why it matters. "[These are some] of the most enigmatic animals that ever lived on the planet. They are amongst the biggest animals, they're smart and they're highly social."

Whale populations have seen a positive turnaround since most countries put an end to commercial whaling, but now the threat is less direct. Since whales live in a mostly acoustic world under the waves, the noise created by boats and shipping vessels can affect their behavior. Since whales can't "outsing" our boat noises, we need to alter our own behavior prevent negatively impacting theirs.

In February 2024, the U.S. Coast Guard launched a "cetacean desk" that alerts regional ferries and commercial vessels in Washington State's Salish Sea to whale sightings in an attempt to prevent collisions and reduce noise when whales are known to be present. The alert system utilizes apps where mariners and civilians can report whale sightings, which are then passed on to captains.

Whale vocalizations are incredibly diverse and wide-ranging, and there's a lot we still don't know about how they communicate. We know that they vocalize to find one another in the murky depths and that males sing to attract females, but more research is needed to learn about the intricacies of their vocal repertoire.

But at least now scientists have a better picture of the "how," which is one step closer to better understanding these massive, magnificent creatures.

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Intense video shows a humpback whale breaching on top of a fishing boat

"It was insane!"

via Wikimedia Commons

Humpback whales can weigh as much as 80,000 pounds.

It’s fairly common for people to share videos of a large whale swimming by a boat or coming close to a kayak, but it’s extremely rare for a whale to make direct contact with the vessel.

A new video that is both terrifying and exhilarating shows a humpback whale breaching atop a 19-foot fishing boat. The good news, according to NBC10 Boston, is that no one was hurt and the boat wasn’t seriously damaged. A full-grown humpback whale can grow up to 52 feet long and weigh up to 80,000 pounds so it could do some serious damage.

The incident happened on Sunday, July 24, off the coast of Plymouth, Massachusetts.

“The boat was in the right place at the wrong time. This could have been much worse for all involved," Plymouth Harbormaster Chad Hunter told NBC10 Boston. "Children like to lean over the side of the boat to watch the fish so it is very lucky that nobody got hurt here. An incident like this is pretty rare but very dangerous to boaters.”

The whale and the boat were in the same place at the same time, most likely for identical reasons. The harbormaster said there were a lot of boats in the area over the weekend because there was an abundance of bait fish in the water. The fish probably attracted the whale as well.

Whales are relatively common in the waters off Massachusetts in the months of April through October and then they migrate to warmer waters as winter approaches.

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