Green Frogs Sing the Blues

Bill reveals something he learned in school. Green frogs can be blue! 

Our sources for this episode include:

• Green Frog
  https://animals.net/green-frog/
• Northern Green Frog
  http://www.rosamondgiffordzoo.org/assets/uploads/animals/pdf/NorthernGreenFrog.pdf
• Northern Green Frog
  https://www.cbf.org/about-the-bay/more-than-just-the-bay/chesapeake-wildlife/northern-green-frog-at-home-in-the-bog.html