J

@joelsartoreofficial

Joel Sartore

A blue bullfrog? Yep, you’re not seeing things. This one is rare as can be, but alive and well. So why is he blue? Well, he's axanthic, which means his body has trouble producing a yellow pigment. #bullfrog #frog #amphibian #american #axanthic #animal #wildlife #video #PhotoArk

On the profile · Mar 22, 2022