If you’ve ever watched a frog eat prey, you’ve probably noticed that they close their eyes when swallowing. Scientists x-rayed frogs as they consumed crickets to discover what happens. The x-rays showed that the frog’s eyes don’t only close as they swallow, they retract down towards the esophagus. During swallowing the eyes appear to touch […]
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Eels are interesting and are certainly a different kind of pet to have. There are over 600 known species of eels. American Eels are actually born in the Sargasso Sea in the North Atlantic Ocean and swim back to the East Coast of the U.S. American Eel babies are transparent when young and darken with […]
