Based on the basis of exercises “suck wand” to learn this exercise (clike here)
holding the tip of the target stick close to your parrot’s beak . the parrot will begin to touch the stick –> click click –> get bonus . Repeat and gradually started to put the stick toward to the opposite side of the tube , ,helping the bird go through the pipe.
When proficient we just tap the top stick into the tube, the parrot will go through the tube . They will understand that when they go through it , they will get reward. complete the training process.