the.com/swift
a bird that mostly lives airborne, eating, sleeping, and mating without ever landing.
sky sleeperNaps mid-flight, shutting down one brain half at a time
endless flightSome stay airborne ten months straight
useless legsTiny feet can't perch, only cling to walls
speed demonCommon swift hits 69 mph in level flight
name twinAlso a rapid, a Taylor, and a verb