I definitely would not call myself a professional haha but I've raised them from tadpoles in captivity and also seen them in the wild and it's pretty crazy the differences and similarities. One of the biggest things I've noticed is my frogs of course don't really know what it's like to have predators chasing after them so they are a lot more trusting when it comes to handling them, they'll jump right on my hand. Of course, they still get scared but trying to pick up one in the wild is definitely a challenge haha. In both instances they like to be near another frog of the same kind. Some times my frogs will sit on the same leaf together, and in the wild if I find one most of the time there will be another close by. Most of the color changes I've seen on my frogs have been from mood since their temps stay the same as well as humidity, I can tell when they're all fat and happy or when I put new things in their tank if it bothers them, they'll go from a vibrant green to a dark green, their patterns will disappear and reappear, etc. They have wonderful personalities as well, and each one is different. One is a little escape artist, one prefers to chill on her leaf and doesn't care one bit about trying to leave and the other loves sticking herself to the corner of the enclosure for example. Idk if any of this is what you're looking for or if it's necessarily the same for every frog but these are just my experiences