The Bird or Bunny Optical Illusion Could Have You Second-Guessing Your Eyesight

jamesvancouver/iStock via Getty Images
jamesvancouver/iStock via Getty Images

The internet can't resist a mind-bending illusion. Some of the most popular ones to go viral feature content that can be interpreted two ways: The infamous dress ignited a web-wide controversy over whether it was black and blue or white and gold, and the "yanny or laurel" audio clip messed with people's ears instead of their eyes. The latest illusion the internet can't agree on is a video of someone petting a raven—or is it a rabbit? Watch the clip below and decide for yourself.

Paige Davis, the curator of bird training at the World Bird Sanctuary, shared this video of a white-necked raven more than two years ago. A biological psychiatry researcher named Dan Quintana recently found the clip on Imgur's Twitter account and tweeted it with the caption: "Rabbits love getting stroked on their nose."

"By first directing the viewer's attention to the nose, I was trying to distract viewers from the ears/beak, one of the clear giveaways that this was a video of a raven," Quintana wrote in a blog post.

With its head tilted back, it's easy to mistake the raven's beak for bunny ears and the top of its head for a nose. But a few details—like its translucent nictitating membrane that closes across the eye horizontally—indicate that it's really a bird.

This video is a real-life version of one of the most famous illustrated illusions of all time. Like the raven vs. rabbit clip, this drawing, sketched by American psychologist Joseph Jastrow in 1899, depicts either a duck facing left or a bunny facing right. There is no "right" way to view this illusion: Jastrow drew it to see how fast viewers could switch from one perception to the other.

Even though we know which animal the subject of this latest illusion really is, it still works with Jastrow's test: Watch the clip again and see if you can force your mind to go back and forth between seeing a bird and a rabbit. After that exercise, here are some more optical illusions to break your brain.

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Apple

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Sony

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Martha Stewart

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Jashen

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Evachill

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Gourmia

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Townew

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Noerden

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Prices subject to change.

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links. If you haven't received your voucher or have a question about your order, contact the Mental Floss shop here.

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Photo by JESHOOTS.com from Pexels
Photo by JESHOOTS.com from Pexels

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This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links. If you haven't received your voucher or have a question about your order, contact the Mental Floss shop here.