1: [Young]
Lip balm is a fundamental requirement for the rearing of any juvenile Boskus. Finger sucking and nail biting must be monitored heedfully. Caregivers will find themselves led on a merry chase as the nimble-kneed Boskus climbs anything and everything.
2: [Adult]
A well-raised Boskus has full, flexible lips. This allows it to produce a resonant flubbering sound, with a wide tonal range. Pointing, picking, and poking and gesturing are all considered fine Boskus etiquette, so long as the finger is properly manicured.
3: [Prismatic]
This Boskus returned from the Prism Gate forever changed! Formerly an ungulate with impressive antlers and a distinctive finger, it has been altered at the molecular level to have wings instead of antlers, webbed toes instead of hooves and a short nose trunk - extraordinary!