
The Birrin are an egg laying species, and clutches typically contain 3 or 4 eggs which hatch within days of each other to reveal small, hungry and fuzzy chicks.
The young birrin have several adaptations evolved to aid their survival in the humid and life filled swamps in which the species first evolved. The short hair covering their small bodies is a dense mat of fibers designed to keep the myriad nest parasites from gaining access to their skin, while the conspicuous stripes allow birrin parents to immediately locate their young on foraging trips. This fur, while useful, poses an overheating problem in the tropical climate and so the undersides of the large dorsal ‘wings’ are highly vascular and by holding them out from the body the young can cool themselves.
The fur is shed in stages, first falling away from the lower limbs to prevent mud from the wet forest floor fouling the fibers.
The other major adaptation youthful birrin possess are large patterned plate-like growths around the base of each eye stalk, and covering part of the breathing apparatus: These plates not only help deny access to certain parasites but are also used to elicit feeding behavior from the adults when displayed around the open mouth.
Most modern birrin, having long since industrialized, rarely brood traditionally but often use communal incubators or hired nannies to warm eggs during gestation.
Depicted here are two young birrin recently out of the nest and already engaging in the boisterous play behaviours that will prepare them for their often dynamic, active lives.
The picture just under depicts two adult Birrin.......getting high xD

Many birrin, being pleasurably susceptible to many of the psychoactive defense compounds found in their planets’ plants, have developed complex rituals around recreational drug use.
The practices are not universally accepted, and many societies have strict controls to reduce their economic impacts. Others embrace them to such an extent that they have become an essential part of the daily ritual: many stop at their local smoking bars to partake in a variety of substances both inhaled and ingested. As community focal points, smoking houses are also places for social interactions, and as a way to prepare for, or wind down from, the days’ pressures.