@ellenseal_art I think it looks super cute. I love the brightness and softness of the colors and shapes. In order for the concept/story to work, you needed the trees to be a certain size for the animals to reach high enough. So between that and the type of grass that makes up most of the background, could be why it feels more like a forest than a rainforest. But I wouldn't go super realistic with the background because it would take away from the art style of the characters.
I definitely want to focus on more environment artwork sometime. I have a whole pintrest board of references to practice
Now I need to add jungle photos because drawing a jungle sounds really fun.