Meet the World's Grumpiest Frog | IFLScience
Le crapeau le plus grognon du monde (et le plus partagé sur FB la semaine dernière)
/http%3A%2F%2Fwww.iflscience.com%2Fsites%2Fwww.iflscience.com%2Ffiles%2Fblog%2F%5Bnid%5D%2Fblackrainfrog.jpg)
Meet the World's Grumpiest Frog | IFLScience
www.iflscience.com
This frog with a perpetual frown isn't actually grumpy — that's just how the Black Rain Frog looks! This grouchy-faced amphibian has the most intimidating mug around. The proof is in the grumping. Scroll through for more grump. Grump. (Photo: Miguel Vences and Frank Glaw) More grump.
http://www.iflscience.com/plants-and-animals/meet-worlds-grumpiest-frog