Everything is simple. In the aviary. In addition, the rook Grachello Gracigliani now lives with pigeons. I tried several times to evict him to live with crows, but each time he asks to be returned to that aviary. It can be understood ... Grachello steals eggs from pigeons and thus solves the problem of overpopulation ... He does not offend pigeons, he is very kind, but a thief ...