錘頭鸛
參考文獻

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分布于西非的S. u. minor相比指名亚种毛色更为暗淡
肯尼亚巴林戈湖畔的一只锤头鹳
飞行中的锤头鹳，摄于卢旺达阿卡盖拉国家公园，注意其尾部的斑纹
坦桑尼亚塞伦盖蒂国家公园内一只涉水的锤头鹳
食用鱼类的锤头鹳
搜集材料筑巢的锤头鹳，摄于乌干达伊丽莎白女王国家公园
锤头鹳巢，摄于肯尼亚