Sorwalltails

Sorwalltails are a fictional species of avian creatures native to the dense, bioluminescent forests of the planet Xylos. They are characterized by their striking plumage, which shifts in color depending on the ambient light, and their long, prehensile tails, from which they derive their name. These tails are covered in fine, downy feathers and are used for balance, communication through intricate movements, and even for grasping branches while feeding on luminous fruits and insects.

The average Sorwalltail stands about two feet tall, with a wingspan of roughly four feet. Their beaks are slender and curved, adapted for extracting nectar from the Xylosian flora and for catching small, airborne prey. They possess large, multifaceted eyes that allow them to navigate the perpetually twilight environment of their home world. Sorwalltails are known for their complex social structures, living in extended family groups called "flutters." Within these flutters, individuals cooperate in foraging, nest building, and the raising of their young. Their vocalizations are a series of melodic chirps and whistles, believed to be used for maintaining contact over long distances within the forest canopy. Despite their beauty, little is known about their reproductive cycle or lifespan, as they are notoriously elusive and their natural habitat is difficult for external observers to access.