Once they are done, they lay their eggs, and incubate them. When it is time to feed the newly hatched chicks, the adult birds are busier than ever. Faced with five, six or even seven gaping beaks, it is a wonder the parents do not drop from exhaustion.
面對一窩五、六隻的幼鳥，隻隻張著的大嘴，真擔心它們會累垮。