--The brown noddy feeds its chicks differently than other terns. The parent first bites off a piece of fish, and then opens its beak and lets the chick pluck the ruminated food from its mouth.
﹘﹘玄燕鷗餵幼鳥的方式和其他燕鷗不同，親鳥先自行將魚吃下，再張嘴讓幼鳥探進它的口中，吃已反芻過的食物。