Watch an Antarctic Minke Whale Feed in a First-of-Its-Kind Video

WWF
WWF

New research from the World Wildlife Fund is giving us a rare glimpse into the world of the mysterious minke whale. The WWF worked with Australian Antarctic researchers to tag minke whales with cameras for the first time, watching where and how the animals feed.

The camera attaches to the whale's body with suction cups. In the case of the video below, the camera accidentally slid down the side of the minke whale's body, providing an unexpected look at the way its throat moves as it feeds.

Minke whales are one of the smallest baleen whales, but they're still pretty substantial animals, growing 30 to 35 feet long and weighing up to 20,000 pounds. Unlike other baleen whales, though, they're small enough to maneuver in tight spaces like within sea ice, a helpful adaptation for living in Antarctic waters. They feed by lunging through the sea, gulping huge amounts of water along with krill and small fish, and then filtering the mix through their baleen.

The WWF video shows just how quickly the minke can process this treat-laden water. The whale could lunge, process, and lunge again every 10 seconds. "He was like a Pac-Man continuously feeding," Ari Friedlaender, the lead scientist on the project, described in a press statement.

The video research, conducted under the International Whaling Commission's Southern Ocean Research Partnership, is part of WWF's efforts to protect critical feeding areas for whales in the region.

If that's not enough whale for you, you can also watch the full 13-minute research video below:

Friday’s Best Amazon Deals Include Digital Projectors, Ugly Christmas Sweaters, and Speakers

Amazon
Amazon
As a recurring feature, our team combs the web and shares some amazing Amazon deals we’ve turned up. Here’s what caught our eye today, December 4. Mental Floss has affiliate relationships with certain retailers, including Amazon, and may receive a small percentage of any sale. But we only get commission on items you buy and don’t return, so we’re only happy if you’re happy. Good luck deal hunting!

Can You Find the Doe Hiding Among the Stags?

Can you spot the doe?
Can you spot the doe?
Dudolf

Gergely "Dudolf" Dudás has a way of turning simple images into mind-numbing puzzles. Look closely at his amazing illustrations of squirrels, snails, and rabbits, and you'll find an object that doesn't belong in each one. This new image from the artist features a doe hiding in a crowd of stags, and it may be one of his toughest brainteasers yet.

Dudolf

Most of Dudolf's hidden image puzzles pair items that look similar. In the image above, the only difference between the doe and the stags surrounding it is the lack of antlers. You may have to study a lot of deer heads before finding the animal that's out of place. If you're feeling impatient, you can check the solution at the bottom of the page.

Dudolf has released many brain teasers inspired by the holidays. Pictures he's illustrated in the past include a sheep hidden among Santas, a snowman among snowflakes, and a panda among snowmen.

Looking for more ways to challenge your brain? See if you can beat these tricky puzzles.

 
 
 
 
 
 
 
 
 
 
 

Dudolf