He’d get headbutts if he doesn’t scritch (and if he does, these birbs just cannot make up their minds), and the birb will squawk if Dean goes out of sight. Once he’s claimed the brothers as his ‘flock,’ he’s gotta keep them in sight the entire time, or chirp for their location! Can’t stress that birb out.
There will be so much buzzing by Dean’s face once the cockatiel takes to the air.
Brothers Apart 