The 20 doves had been on tour in bulgaria ' s southern black sea neighbor for several months with the balkanski and sons circus as part of a menagerie that also includes horses and siberian tigers 据路透社10月14日报道，近几个月来，这20只鸽子一直跟随着一家名叫巴尔干斯基父子的马戏团在土耳其进行巡回演出。
