Footer 1

Nav Bar

Become a subscriber today to get unlimited access

Member-exclusive 

You've run out of free articles. Read unlimited, ad-free stories (including this one) by becoming a Member. 

Join to continue reading

Unlock this story + our newsletter, for FREE! Already a newsletter subscriber? Just click the "Log in" link above. 

Register to continue reading.

Nautilus

Ben Goldfarb is an environmental journalist whose work has appeared in The Atlantic, The New York Times, National Geographic, and many other publications. He is the author of Eager: The Surprising, Secret Life of Beavers and Why They Matter.

Ben Goldfarb

Zoology

This Tool-Using Sniper Changed What We Think About Fish

weapon