The Russian, Greek and Polish storks flew as far as South Africa, while those from Spain, Tunisia and Germany flew only as far as the Sahel.

俄罗斯、希腊和波兰的鹳鸟飞到了南非那么远的距离，而来自西班牙、突尼斯和德国的鹳鸟只飞到了萨赫勒地区。