An updated and comprehensive compilation and review of the historical breeding sites of the Northern Bald Ibis in Syria and south-eastern Turkey is presented accompanied by all available details. The original sources, dating from the first half of the 19th century to 2010, were thoroughly assessed and reviewed. A detailed distribution map of confirmed and unconfirmed historical Northern Bald Ibis colonies was developed, showing a cluster of colonies located in the central steppe of Syria, between the villages of Qaryatayn and Sukhna, while several other colonies were scattered along the Euphrates river from southern Turkey to Iraq, passing through Syria.

对叙利亚和土耳其东南部的北秃宜必思历史繁殖地进行了更新和全面的汇编和审查，并附有所有可用的详细信息。对 19 世纪上半叶至 2010 年的原始资料进行了彻底的评估和审查。绘制了已确认和未经确认的历史北秃宜必思殖民地的详细分布图，显示了位于叙利亚中央草原的一组殖民地，位于 Qaryatayn 和 Sukhna 村之间，而其他几个殖民地则分散在土耳其南部的幼发拉底河沿岸到伊拉克，途经叙利亚。