The smallest stork is Abdim's stork (''Ciconia abdimii''), standing at just over two feet tall and weighing 2.2 pounds. The largest is the maribou (''Leptoptilos crumeniferus''), which stands nearly five feet tall and weighs up to twenty pounds; with a wingspan in excess of ten feet, the maribou is among the largest living flying birds. | The smallest stork is Abdim's stork (''Ciconia abdimii''), standing at just over two feet tall and weighing 2.2 pounds. The largest is the maribou (''Leptoptilos crumeniferus''), which stands nearly five feet tall and weighs up to twenty pounds; with a wingspan in excess of ten feet, the maribou is among the largest living flying birds. |