Once they have successfully dug the hole the birds do not rest, but continue their efforts by carrying back in their beaks soft materials such as fallen leaves, dry twigs, moss and even bits of nylon string, to pad out a soft, warm nest.
打洞成功後，親鳥再接再厲，繼續叼回落葉、枯枝、苔蘚，甚至尼龍繩，鋪成鬆軟溫暖的鳥巢。