by Pajarita » Thu Dec 26, 2019 11:21 am
Clickers are not necessary for training and, in truth, recall training works up to a point so birds should never go outside without a harness so I would strongly suggest you are super careful about people opening doors to the outside when he is out-of-cage. But, if you want to train him to come to you, all you need is a high value item to use as a reward, patience and persistence.
My Keku Quaker doesn't always come to me when I call her but she always responds by vocalizing (because my main concern is to know exactly where she is at all times).