All or Die

I am a Bald Uakari, maybe you haven't heard of me before but that’s because I am an omnivore who lives in the tropical rainforests. We are found in Peru, Brazil, and Colombia. We all live to about 15-20 years old. I tend to live at the top of palm trees which is why we have longer arms and legs to go around the trees. In the future, we should go in packs so we do not get eaten by birds of prey like bald eagles, Barn Owls, Golden eagles, and much more. If we were to travel in packs, it would be a behavioral adaptation for us. This would eventually lead to a physical adaptation, where our teeth would become smaller due to the reduced availability of food. This is because we would have to compete for food, which would increase the likelihood of us becoming prey.