poison dart frog evolution

The creature that I chose was a poison dart frog. In the present image, I drew a bright colored, orange and blue poison dart frog sitting on a leaf. The reason that this frog is so brightly colored is so that other creatures that eat frogs know to stay away because this frog is poisonous. In the future image, I drew the poison dart frog, but because there has been way too much rain, the trees have grown incredibly tall, some even measuring about 250 feet tall! To cope with this change, the poison dart frog has adapted by having more grip on their feet that they can unstick when needed, which allow them to climb trees faster like the gecko can, as well as developing patches underneath their arms that can extend and form wings to glide with, just like the sugar glider.