A Newly Discovered Difference Between Alligators and Crocodiles

A Newly Discovered Difference Between Alligators and Crocodiles

How do you tell an alligator from a crocodile? And no, dad joke enthusiasts, the answer isn’t that you see one later and the other after a while.

https://www.nytimes.com/2018/03/12/science/alligators-crocodiles-differences.html
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