The jetdarter is a small, common, multicolored flyer from Darwin IV that comes in several different species and is the prime opportunistic scavenger of the planet.
One species is the brilliantly-colored Rainbow Jetdarter, which can flash through foliage in small, scavenging schools.
Another species is the Cobalt Jetdarter, which (like any Jetdarter species) makes polyhedral hives in plaque-bark trees (sometimes in trees that grow on the backs of Keeled Grove-backs).
In attendance to a large predator chasing down a smaller-sized prey animal (such as an Arrowtongue chasing down Thornbacks), a school of Jetdarters will follow, the small flyers opportunistically sensing an imminent kill. When feeding on a carcass, a dozen or more Jetdartes will gather, often leaving bloody tracks across the dead body's back. When a big predator approaches the carcass, they immediately take flight.
When a nest is disturbed, a stream of angry Jetdarters will sometimes harass a perpetrator, diving and pecking at it.