Gigantic Sperm Whale Asks Divers for Help Being Freed from a Fishing Hook

Having Trouble Watching? Unfortunately sometimes creators disable or remove their video after we publish. Try to Watch on YouTube

Written by Zeek Lepakko

Updated: November 10, 2023

Share on:

Continue reading for our analysis...

Sperm whale underwater swimming towards you
© Thierry Eidenweil/Shutterstock.com

Scuba diving in the ocean can be an otherworldly experience, as can the marvels waiting to be discovered. Imagine swimming along and being approached by a massive sperm whale, who furthermore would like some help! That’s exactly what the video below features, in which a surprised diver finds himself needing to understand how he can lend a hand.

All that’s obvious is that the whale is making noises and opening its mouth, its intentions generally unclear. However, the diver quickly discovers what’s going on – a brief inspection reveals a fishing hook stuck in the whale’s mouth!

With some quick thinking, this everyday hero removes the foreign object, much to both of their delight. The whale in peril doesn’t simply jet off, either, but instead stays around as almost if to say “thanks”. Being able to witness how intelligent and emotional such a gentle giant can be is truly a wonder!

Without further splashing about, make sure to check your oxygen tank, and let’s do a bit of diving into more about sperm whales!

How Smart Is the Sperm Whale?

Sperm whale, Indian Ocean

The sperm whale is the third deepest diving living mammal on Earth.

©Martin Prochazkacz/Shutterstock.com

Well, let’s get one thing straight: these guys have the largest brains of all currently known mammals, including both living and extinct species. That kind of claim to fame must mean they’re maritime Einsteins, right? As with all cetaceans, their social behaviors, communication methods, and emotional capacity are quite advanced. For an example of just how wise these critters are, consider that whalers thought they were easy to hunt at first. Shortly afterward, it became significantly harder to catch them. This kind of social learning is no small task, and speaks volumes for how clever these underwater titans really are.

They are extremely caring parents too – although the males often travel alone, females care for their kids for years and form adult friendships that last a lifetime. To boot, they even help each other take care of their children. And if you were wondering about whale dads taking charge, don’t worry. Researchers believe that while they don’t stick with the pod, they teach through actions and leave good examples for younger whales!

Where Did the Sperm Whale Get Their Name?

All right, so what’s with the name “sperm whale”? The answer’s probably not what you expect, and it arose from a simple misunderstanding. Be sure to check out the true story behind the origin of this somewhat awkward name!

How Large are Sperm Whales?

Sperm whale and her calf swimming at the surface, Indian Ocean, Mauritius.

The sperm whale has the largest brain of any animal on the planet.

©wildestanimal/Shutterstock.com

The sperm whale is the largest toothed predator in the world, growing from 49-59 feet long and weighing from 35-45 tons. The average size of a male sperm whale is 52 feet long and 45 tons in weight, while the female tends to be smaller at an average of 40 feet long and 15 tons heavy. The sperm whale’s massive skull, which makes up roughly ⅓ of its overall skeleton, houses the largest brain of any animal on Earth, weighing 5 times the size of a human’s brain.


Share this post on:
About the Author

Zeek is a writer at A-Z Animals primarily covering wildlife in Africa and international travel. Zeek has been studying animals for over 15 years and holds an Associate's Degree in Arts from Lone Star Montgomery, earned in 2011. A resident of Washington, Zeek enjoys designing video games and training his Shiba Inu, Cheems.

Thank you for reading! Have some feedback for us? Contact the AZ Animals editorial team.