Rephrase 1: The thick, wet treetops of the Amazon forest are full of bright, colourful parrots. In the rivers below, crocodiles and piranhas swim. In the Asian jungle you can see a peacock fanning its big, colourful tail, a scaly pangolin, and a tiger with black stripes.
Rephrase 2: High in the leafy Amazon trees live colourful parrots, and crocodiles and piranhas live in the rivers. In jungles of Asia you might spot a peacock showing off its fanned tail, a pangolin covered in hard scales, and a striped tiger prowling about.