One of the greatest advantages of the Perennial Forest was the composition of its fauna and flora. Due to the abundant presence of concentrated Flux, the trees had become almost titanic, while other vegetation grew more robust and richer in pure Flux. This increased the herbivorous animals' ability to evolve rapidly and reproduce. Consequently, the carnivorous animals that were part of this food chain also benefited.
Due to this broad cycle, the nature of the animals in the Perennial Forest became divided. Diurnal animals tended to be more territorial and resource collectors, relying less on predation for sustenance.
Meanwhile, the stalking animals that directly depended on predation gradually became nocturnal. During the night, it was easier to hunt exhausted prey after a long day of activity.