And, unlike other feathered friends, flamingos bend and stretch their legs behind them when balancing.Can you feel the difference between stork and flamingo?

• 牠也不像其它有羽毛的朋友以曲膝及伸展腿部保持平衡,你能感受鹳鸟与红鹤这两个姿式的不同吗？