Did you know that the North American Bullfrog gets its name because its call sounds a lot like a cow? We put your ears to the test with an audio challenge. You'll also learn about frog toes, frog legs, frog eardrums, and lots more on this episode about the invasive North American Bullfrog.  Thanks to Loretta for the suggestion! If you have a suggestion, send it our way at:  coolfactsaboutanimals@gmail.com or Tweet us at @coolanimalspod You can also find us on Facebook at @coolfactsaboutanimals