The cooper s crippler prize for the rarest or most unusual bird seen during the race went to the kadoorie cuckoos who spotted a black - naped oriole , at lam tsuen . this was a very unusual record for early march 嘉道理杜鹃队凭著在林村记录到于三月上旬极为罕见的黑枕黄鹂,夺得郭家荣鸟王之选大奖。