Scientists Discover Super-Smarts in Tiny Fish

Photo from Flickr user platform_3 under Creative Commons


Note to humans: We’ve got some unusual competition in the battle for intellectual superiority, from an unlikely opponent: a 1.5″ long fish called the nine-spined stickleback.

If you thought that animals could only learn by Pavlovian methods (just hearing the bell still makes me salivate, due to all of the psychology classes I slept through in college), think again. Earlier this year the stickleback proved itself to be a uniquely intelligent species, as researchers learned that these little fish are “much more willing to take risks in search of food in pairs than alone.” But by golly, the little fellows aren’t done yet.

DiscoveryNews reports that the nine-spined stickleback (try saying that 10 times fast), “possesses an unusually sophisticated capacity for learning not yet documented in any other animal, aside from humans.” These creatures have learned to watch the mistakes of their peers so they don’t repeat them, an achievement humans could learn from. This new knowledge was the result of a study done by University of St. Andrews research fellow Jeremy Kendal and his colleagues, who published their findings in Oxford University’s Behavioral Ecology journal.

With this significant scientific breakthrough, who knows what else we will learn about our underestimation of animal intelligence in the near future?

THANK YOU.

We recently wrapped up the crowdfunding campaign for our ambitious Mother Jones Corruption Project, and it was a smashing success. About 10,364 readers pitched in with donations averaging $45, and together they contributed about $467,374 toward our $500,000 goal.

That's amazing. We still have donations from letters we sent in the mail coming back to us, so we're on pace to hit—if not exceed—that goal. Thank you so much. We'll keep you posted here as the project ramps up, and you can join the hundreds of readers who have alerted us to corruption to dig into.

We Recommend

Latest

Sign up for our newsletters

Subscribe and we'll send Mother Jones straight to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate

Share your feedback: We’re planning to launch a new version of the comments section. Help us test it.