Or at least pretty close...
I have a whites tree frog whom I've had for years. His color changes have always been consistent and predictable: turquoise green, or a slightly darker shade with a bit of brown or blue. I bought him at Pet Smart, then, about a year ago, bought him a female companion at Tails & Scales. She is a very pale color, with bluish silver eyes instead of gold, and usually ranges from pink to a grayish or greenish color but rarely gets darker in color. This is the darkest my male usually gets (on the left):
And this is what he looks like as of today! (Again on the left.)
The female seems fine, but they've both been in this plastic container while my husband cleaned his tank for an hour at least, and he looked like this BEFORE my husband moved them... If it had to do with his tank conditions, shouldn't he have changed back by now? What can this mean? I KNOW they change colors, but I've never seen him like this. He's maybe 6 or 7 years old. 8 at the oldest. Could that be a contributing factor?
Oh, it may also be worth noting that he seems perfectly active, and is interested in crickets, though my husband saw his color and decided to clean their enclosure before attempting to feed them...