I know these frogs change color with temp/humidity/mood etc But do they also change colors as they grow? When I first got Paddy, she was a silvery green, as she's grown, she's gray. Silvermist was pretty big already when I got her, and she is gray. Oscar was BRIGHT green when I got her, and she is gray now too, but she is considerably smaller than the other two yet, and still turns green sometimes (Paddy and Silvermist do not) Leggy-Log-Orangey, who is the tiniest of the bunch (in my avatar picture) Is very green. Just this past week I've noticed him starting to get some gray mottling on his back on occasion, but a majority of the time, his back is a solid bright green.