New World sandpiper (Calidris melanotos) with brownish streaks on the upper part of the breast. The male inflates its breast during courtship.

• 斑胸矶鹬：西半球的一种胸上部有棕褐色条纹的矶鹬（斑胸滨鹬黑滨鹬属），雄鸟在发情时胸部鼓胀