Here is a photo of one of my P. terribilis ‘mint’ frog on the front glass of his terrarium. I have had a group of five of these for about two years and I have never seen them do this.
The temp in the tank was 68’f.
Phyllobates terribilis ‘MINT
I’ve been wanting these since I started raising Dart Frogs and here they are!
They are beautiful!